WiFi Security: Assessment of threats in wireless networks
08/03/2024Wifi connectivity has gone from being limited to restricted environments to becoming omnipresent in virtually every aspect of our daily lives. The ability to connect to the Internet from anywhere, be it at home, in a café, at work, in public spaces, or even in-flight, has enhanced the convenience in our daily lives. Moreover, the expansion of Wifi networks and the use of new manufacturing technologies now allow the interconnection of devices, leading to the significant rise of the Internet of Things (IoT) and providing users with more comprehensive control over their digital environments. However, this proliferation of Wifi networks has also given rise to new threats that require careful evaluation and effective security strategies to ensure secure and risk-free Wifi connections for our data and information. Common Wifi security threats include data interception Man-in-the-Middle (MITM) attacks One of the fundamental challenges in Wifi security is preventing MITM attacks, where an intruder inserts themselves into the communication between two parties, compromising the integrity and confidentiality of sensitive data such as passwords and financial information. Spoofing of access points Hackers can create fake Wifi networks that mimic legitimate ones to attract unsuspecting users. Once connected to these malicious networks, our data can be captured by cybercriminals who may sell or misuse it for illicit purposes. Tips for achieving a secure Wifi connection: Strengthen authentication and use security protocols Prioritize strong encryption for networks to protect confidential information transmitted through it. WPA (Wifi Protected Access) encryption uses stronger algorithms than its predecessor, WEP (Wired Equivalent Privacy), making it more difficult for hackers to intercept and decipher data. Advanced security protocols like WPA3 provide individualized data encryption and advanced two-factor authentication (2FA) methods, adding an extra layer of security by requiring additional verification. Device management Properly manage and monitor devices connected to Wifi networks to minimize risks associated with the large number of connected devices in homes and businesses. Regularly update the router firmware and all connected devices to address potential vulnerabilities. Segmentation of the network to separate critical devices from less secure ones also helps mitigate the risk of threat propagation. Secure Router Configuration The router secure configuration is what will ensure the robustness and overall security of a wireless network. The router, being the first point of contact for devices connected to the Internet, acts as the first line of defence against potential attacks. For this reason, it is important to understand that the proper configuration of the router not only guarantees a stable and efficient connection but also establishes a protected environment that safeguards the integrity and privacy of our data. How to configure the router securely? To ensure a correct and secure configuration of the router, it is recommended to: Change the default username and password of the router, as these are easily accessible to attackers. Use strong passwords containing a combination of letters, numbers, and special characters. Disable remote administration to prevent cybercriminals from accessing the router externally. Enable WPA2 or WPA3 encryption instead of the outdated WEP for enhanced network security. Optionally, disable SSID broadcast to make the network less visible and harder to detect by hackers. Keep the router firmware updated to address vulnerabilities and improve overall device security. By following these steps, you will strengthen the security of your wireless network and reduce the chances of experiencing unwanted attacks or intrusions.
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Rack Cabinets
Find from our wide selection of Rack cabinets the best one to keep your IT installation tidy, centralized, and protected. The size of all our network cabinets is standardized and compatible with the devices that must be inside. If you need to expand your rack cabinet with a new tray, change the thermostat or add a new power strip, then you have come to the right place.
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Hama
HamaThe Catalan company Hama is currently one of the largest electronics companies in Europe, with an impressive figure of more than 18,000 product lines. Hama was founded in 1969 and has become a reference company in the electronics industry due to the wide range of computer products and electronic accessories in its catalog. Since then, they have been committed to constant innovation and production of high-end electronic and computer components. They have always been alert to the evolving needs of the market.
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How can I hide my IP?
Accessing the Internet involves connecting our computer, smartphone, tablet, etc. to a communications server that is responsible for providing access to the network. This connection involves the identification and exchange of data about our identity, IP address, and online activities that are recorded forever as a trace of our navigation. Can I be tracked through my IP address? Yes, it is possible to trace an IP address and for those who consider privacy a priority, this is a major problem because, in addition to being exposed throughout the network, the increasingly intensive use of the Internet has led to this type of data becoming an object of interest for cybercriminals seeking personal or confidential information that can be used for their benefit. To safeguard against all this, there are several methods to hide the IP address, ensure our online privacy, improve our security on the Internet, and prevent anyone from knowing what pages we visit, the time we have spent on every connection, or what we are downloading. What are the advantages of hiding my IP? Apart from everything related to privacy and security already mentioned, hiding the IP offers different advantages for users in multiple circumstances: There are IP hiding services that prevent IP geolocation when we travel and allow us to connect to the network as if we were doing it from our own country, overcoming, for example, any network access limitations that may exist in the place where we are. We will be able to download files anonymously avoiding that the rest of the users can see our IP location. If our IP is not "in sight", the possible limitations and blockages of the Wi-Fi network and even of our ISP (Internet Service Provider) disappear. Thanks to the data encryption system of the most advanced IP hiding services, our vulnerability in connections to public Wi-Fi networks is minimized. When the system detects a location different from the real one, this can give us advantages to buy in online stores with different offers according to the country or to avoid the blocking of games, maps, and online game add-ons that may have restrictions on our location. How can I hide my IP? IP hiding is achieved through the use of specific services and tools to hide the IP and encrypt our traffic, those services allow us to hide the real communications we make during our navigation. Besides those techniques that are based on the modification of network protocols and require certain skills to carry them out, there are several technologies within the reach of all users: VPN or Virtual Private Network Proxy or Web proxy Tor Public Wifi How to hide the IP address with a VPN? VPNs are services that connect us to the Internet through intermediate servers, in which our original IP address is " masked " by the IP address of that secure server. This concealment ensures that anyone tracing our connection will only see the IP address and location of the VPN server, but not our own. In addition, to safeguard our activity on the network, VPNs use tunneling and data encryption, encrypting the information we exchange with the VPN server, hiding it, and preventing third parties from being able to read it during its transit. The security of VPN connections is determined by proprietary VPN protocols, based on different standards and encryption and authentication methods, which depend on each developer. The range of options is wide and this allows us to choose between, for example, options that prioritize speed over security, options that do the opposite, options with a greater or lesser degree of reliability, etc. VPN applications always run in the background and do not hinder browsing. How to use a proxy server to hide the IP address? Unlike VPN services, proxy servers focus their activity solely on hiding the IP, without performing any type of concealment on our network traffic or any other data that could reveal our identity. Proxy servers act as intermediaries between our device and the destination server to which they transmit our requests on our behalf. Therefore, our IP will be hidden and the only one they will see will be the proxy one. There are different types of proxy services, from the simplest ones that only help us to hide the IP to others with extra functionalities such as blocking cookies, scripts, and other files hosted on websites and sent to the user. Browsers or applications based on the HTTP protocol offer the manual proxy configuration function so that we can indicate the proxy web address and port to which we want to connect before browsing. In this way, any activity that we perform through that browser will always be routed to the proxy. Alternatively, you can also opt for the automatic proxy format that searches through DNS or DHCP for the URL from which to download the wpad.dat file that runs and allows the proxy connection with automatic authentication on your computer. How to hide your IP with Tor? Tor is a free software developed to ensure anonymous browsing of users on the Internet. To mask the IP Tor uses a network of volunteer computers or nodes through which it redirects our traffic and encrypts it before it reaches its destination. At least this redirection goes through three of these nodes, achieving repetitive re-encryptions so that any possible clue about our identity disappears. In this process, Tor assigns a random and geographically different IP to our connection so that the location by third parties is impossible (if you are curious to know the IP you have been assigned you can check it through our tool). This system allows different configurations depending on whether we are using a firewall, if our ISP is blocking Tor connections or if we navigate through proxy for example. Can I hide my IP with a public Wi-Fi connection? The answer is yes. A public Wi-Fi network can also be used to hide our IP address, although if we do not have it constantly at our disposal, the IP hiding is limited to the time we have access to a public network. As this type of network is a connection shared by many other people, this makes it impossible to trace a particular user or identify them on the destination server. However, it is precisely this general access that also makes us more vulnerable. And although through a connection to a public Wi-Fi we will solve the issue of IP hiding, security will never be total, because being an open network, we can be exposed to the will of hackers and other threats, including malware and viruses. And if I want to hide my IP address, how can I change it? It may also be the case that instead of masking the IP all we need to do is change our IP address at a given moment. Then, the solution is as simple as disconnecting the modem from the power supply and restarting it after a few minutes. In that time, if your IP address is dynamic (you can check it through the network connections tab on your computer), it will be deleted and your Internet provider will give you a new one. To make sure that everything went well, we recommend doing something as simple as writing down the IP address before turning off the router and checking it again once it is up and running again. Another possible way to achieve the same result if you have a smartphone with a data plan is to turn this device into a wireless access point to which you can connect your computer, thus hiding your usual connection. There are many options to hide the IP or to change it and now that you know how each of them works you will be able to decide which one suits you best.
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What is Worldcoin and what does scanning the iris involve?
04/03/2024Worldcoin was introduced in summer of 2023 as a revolutionary project with the mission of creating a 100% secure digital identity, essentially a kind of fortified "digital passport," based on the verification of a unique and non-transferable element inherent to each human being—the iris. According to its developers, World ID will help distinguish human online activity from that generated by machines. In the first phase of the project, the creation of this secure digital identity is planned for 2 billion humans. To make this possible, Worldcoin has called on the global population to scan their iris. In return, Worldcoin compensates participants with a few tokens of its successful cryptocurrency, WLD, which has quadrupled in value within a few weeks of its initial launch. The payment in WLD tokens is not coincidental; it is part of Worldcoin's strategy, aiming to leverage the new digital passports to create a comprehensive ecosystem that provides universal and equitable access to advanced financial services for the entire global population. To achieve this, they encourage "iris sellers" to use the Worldcoin cryptocurrency on its fee-free blockchain, unlike Bitcoin, Ethereum, or other cryptocurrencies that do charge transaction fees. How does Worldcoin work? Worldcoin aims to address the issues of bots, rapid creation of fake identities, and content with artificial intelligence. It is designed, according to its developers, to provide every individual in the world with a unique digital identification. Additionally, Worldcoin promises to ensure the financial inclusion of each person in a fair and equitable ecosystem through a universal basic income. Users receive this income in exchange for allowing their iris to be scanned. To create the secure digital passport with Worldcoin, users must undergo an iris scan, which serves as proof of humanity and a unique identity on the blockchain. This process ensures that the individual on the other side of that identity is a human and not a fake profile created with artificial intelligence. In pursuit of the success of their proposal, the company offers users a small amount of their own Worldcoin tokens in exchange for iris scanning. The initial incentive of receiving free cryptocurrency, in the form of a universal basic income, is emphasized by Worldcoin advocates as the basis for the inclusive and universal nature of their initiative. This approach allows anyone to scan their iris, and the WLD tokens received in return can assist people without access to traditional financial services in starting to save and invest. How to Scan the Iris with Worldcoin? The registration process with Worldcoin involves scanning the iris with an orb, the central hardware device of Worldcoin developed by Tools for Humanity. The orb is spherical and processes all the information. Currently, Worldcoin has installed orbs in different countries, including Spain, where users can scan their iris in exchange for Worldcoins. To do this, it is necessary to download the Worldcoin mobile application, World ID, generate a QR code with it, and display it in front of the orb. The orb, upon recognizing it, will scan the user's iris, while a Worldcoin collaborator remotely oversees the operation. The orb takes less than a minute to perform the scan and validate the subject's identity. In exchange for their iris, the user receives a unique number called "IrisHash" and a cryptographic wallet with Worldcoins. "This digital passport is accepted as proof of unique humanity, which people can use in the digital world without the need to share any other data," assure its developers. What happens with my scanned iris in exchange for Worldcoins? Once the iris scan is completed, and digital identity is granted to the user, Worldcoin assures that the orb quickly eliminates the images unless the user requests their preservation. Only the set of numbers called "IrisHash" is stored for identification, without any additional biometric data. Worldcoin also commits to ensuring that users share only the necessary information they wish to share, providing verification options through linked devices or the additional facial authentication orb for high-security cases. Despite these commitments, the collection of biometric data through iris scanning for the unique proof of humanity continues to raise significant questions regarding privacy and information security. Some countries such as Brazil, France, India, or Kenya have halted Worldcoin's iris scanning. How much do you get paid for scanning your iris? Worldcoin pays 25 WLD for scanning your iris, which, according to the cryptocurrency's exchange rate in February 2024, has translated to an average of between 50 and almost €160 for iris sellers, depending on the value of Worldcoin on the day they scanned their iris. At the beginning of February, the value of each WLD unit was around two euros, and by the end of the month, it had risen to nearly seven euros. What can I spend my WLD on? 'Iris sellers' have the freedom to use their Worldcoins from the moment they receive them. They can exchange the payment for other cryptocurrencies, withdraw them in euros from a specialized ATM, or hold onto the tokens in the hope of an increase in their value. Additionally, WLD payments are already accepted on platforms such as Discord, Shopify, Minecraft, Telegram, Mercado Libre, or Reddit, among other places. Who is behind Worldcoin? Worldcoin bears the stamp of two innovative minds: Sam Altman and Alex Blania. Altman is the CEO of OpenAI and a key figure in artificial intelligence development, leading projects like ChatGPT. Blania, on the other hand, is the co-founder of Tools For Humanity, contributing his experience in creating technological tools for a more equitable economic system to this new and successful cryptocurrency.
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Logitech
LogitechSince its inception, the Swiss company Logitech has focused on designing and manufacturing innovative and quality solutions for people's daily lives. Since 1981, Logitech creates and produces computer accessories such as keyboards, mice, speakers, and headsets from production subdivisions in different parts of the world. Through extensive pre-design studies, they analyze how people connect and interact with the digital world. Based on the information gathered, they then design the best products to improve the user experience.
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TP-Link
TP-LinkTP-Link is a global provider of networking equipment. The company was founded in China in 1996 and, since then, has built a portfolio of products that meet the networking needs involved in all aspects of everyone's daily life. If there is one thing that defines its products, it is that they are designed and built to deliver stability, performance, and value to both consumers and businesses.
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Where can I watch the Spanish Soccer League, on TV or via Streaming?
16/06/2023This new season of LaLiga Santander will be again, at least for the time being, a competition marked by restrictions on access to stadiums and that is why more than ever, watching LaLiga on television will become the main option for many fans to follow soccer from home. If you are one of those who do not want to miss the LaLiga Santander matches live, then find out here where to watch the Spanish League on TV or via Streaming. How to watch LaLiga on TV? Once again this season, Gol TV repeats as free-to-air soccer and sports channel on DTT. This channel offers one free match per day, which can be watched by tuning in to the channel on television or through Gol's website. You can access this channel completely for free and although the teams that play each day's match always vary, there are no matches involving FC Barcelona, Real Madrid, or teams playing in European competitions. How to watch soccer on Movistar+? So if this deal doesn't suit our needs and what we are looking for is a channel where we can watch all the LaLiga matches (or almost all of them), Movistar+ offers 9 of the 10 matches of each day, always one involving Real Madrid or Barcelona. In order to watch LaLiga Santander matches live on Movistar+ we must be subscribed to a Movistar package containing "Movistar LaLiga": Fusión Selección with LaLiga, Fusión Selección Plus with Fútbol and Fusión Total Plus. Watching soccer on Movistar+ offers practical functionalities such as being able to activate the channel on any of our devices or use the live control to replay any play whenever we choose, return to the beginning of the match or return to the live broadcast whenever we want. What can I watch on Orange TV? Another network that offers LaLiga on television is Orange TV, which after reaching an agreement with Telefónica, owner in Spain of the television broadcasting rights of the main soccer competitions, invites its customers to enjoy every week of soccer, the 10 matches that are played every day, including all Real Madrid and FC Barcelona matches in 4K resolution. In this case, to watch LaLiga on Orange TV we must be subscribed to one of the three Orange packages that include soccer: Love Total, Love Total Plus, or Love Total Plus 4. How to watch LaLiga via streaming? If due to location, mobility, or any other reason we prefer to watch LaLiga via streaming instead of on TV, we also have several options at our disposal. As we said before, Movistar+ offers the possibility of watching soccer on your devices, wherever and whenever you want, even from abroad. To access the service, you only need to have a Fusión package that includes soccer, activate your user, and access Movistar+ with your passwords on any of the compatible devices connected to the Internet (former Yomvi service). Thus, as long as we are subscribed to a package that includes the match, we will be able to watch it on all our devices, including the Smart TV. And if we are away from home we will be able to do it on smartphones, computers, and tablets. Where to watch the Spanish League from the United States and Canada? All LaLiga matches in the United States are broadcast live on ESPN+, the subscription-based sports platform owned by Walt Disney Direct-to-Consumer & International, which offers live streaming coverage and on-demand replays of LaLiga Santander matches. ESPN+ has broadcast rights to the Spanish league for eight seasons in the United States and also in Canada, where it offers full coverage of LaLiga matches to Canadian viewers through TSN.ca, RDS.ca, and the TSN and RDS apps. In addition, watching the Spanish Premier League in Latin America is possible through ESPN 2 in most countries and through some platforms such as Fox Sports Web or Now Net and Claro in Brazil. Browse the Internet safely and securely
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Google Lens will read and translate doctors' handwriting on prescriptions
23/12/2022Google has announced a new feature in Google Lens... and it's not a simple feature! As it has been explained by the company, they are working on a new functionality that will allow Google Lens to "decipher" the handwriting of medical prescriptions, which are often confusing not only for patients, also for pharmacists. To do this, they are already working on assistive technology that will allow take a photograph of the recipe or uploading an image from the photo library, and then Google Lens will process the image and generate a note with the medications. The result as Google has alert, should be taken as assistance and any decision should be made only based on the result. The announcement of this new function of Google Lens was made at the annual conference that Google has held in India, where there are more registered users of Google Lens in the world.
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Wacom
WacomWacom, a well-known Japanese technology brand established in 1983, is dedicated to providing digital ink solutions for multiple applications and industries. It is currently the world's leading company in the market of interactive displays and tablets for creative users and works for international companies producing smartphones, tablets and digital stationery. If you are passionate about being creative, if you are a professional who is dedicated to it, or simply because you know that creativity can always boost many aspects of business, or because you like to express your creative side on a personal level, then Wacom has a lot to offer you.
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Goodbye to airplane mode
29/11/2022The European Union has announced that not far away it will be not longer be mandatory to activate airplane mode on mobile phones when we travel by plane. The reason is the installation of a new special device on the aircrafts that will enhance 5G coverage on board, making it totally safe to be connected to the internet on board an aircraft. When these new devices are installed, we will be able to transmit all kinds of streaming content in mid-flight and send and receive calls, messages, emails, play online... "The sky is no longer the limit when it comes to high-speed, high-capacity connections. The 5G connection offers innovative services for people and growth opportunities for European businesses," said Thierry Breton, Internal Market Commissioner for Europe. Confirmed, then, the arrival of 5G to airplanes, now the question is to know if the airlines will charge for the service.
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Google presents its new augmented reality search experiences
21/11/2022Google presents its new augmented reality search experiences From this week, Google users in London, Los Angeles, New York, Paris, San Francisco and Tokyo will be able to enjoy the new Live function on their Android and iOS terminals, View Live, an immersive augmented reality (AR) experience that offers to explore the environment that surrounds us from our mobile. With Live View, Google has explained, users will be able to use their mobile phones to discover the shops and other establishments that they have around, from which they we will receive information about their open hours, type of sale, etc. To do this, it is necessary to install the application, which will soon be available in more cities than those included in this first launch, and focus the mobile camera on the buildings and stores that we have in view. Then, the information available for each one will appear. Google has also announced the global launch of a functionality that is currently only operational in Australia, Japan, the United Kingdom and the United States, which reports on accessibility to shops and other establishments and premises for people with reduced mobility. The accessible places are marked with a wheelchair icon and the users can access to relevant information is displayed, such if that place have adapted bathrooms, if interior mobility in a wheelchair is possible, or if they have accessible parking spaces. The third novelty announced by Google is a new tool for electric vehicle drivers, with real-time information on the nearest charging stations.
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Google Maps introduces new search opcions of ecological routes
21/09/2022Google will incorporate in Google Maps , new ecological routes that will be able to guarantee a lower impact from vehicles on the environment and, also, minimize fuel consumption.This new functionality of more sustainable itineraries will be implemented in Europe during next weeks, after having been successfully tested in the United States and Canada, where, according to Google in a statement sent to Europa Press, they have contributed to avoiding more than half a million tons of carbon emissions, in only one year.To suggest the best ecological route, Google Maps will ask the user about the type of engine of the vehicle that is going to use and then will show the driver all his available itinerary options and an accurate estimate of the consumption efficiency of the vehicle.Additionally, the package of new Google Maps features also incorporates the option to activate the display of charging points for electric vehicles; new bike routes, and Live View option, to supervise streets in real time.
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Video calling apps listen when the microphone is off, according to a study
25/04/2022A group of researchers from the University of Wisconsin-Madison (United States) has determined that video conferencing applications can continue accessing audio data even if the user has disabled the microphone. To demonstrate this, they have studied the most popular video conferencing applications and have analyzed the behavior of the mute button until they has determined that all the applications that they has tested whether the microphone was open or closed, occasionally collected raw data and delivered it to the servers of their services. In their research they have worked with binary analysis tools to see how the audio was transferred from the application to the audio drivers of the computers and then to the network. They aslo have created, through machine learning models ( 'machine learning'), a classifier of daily activities that, with 82% accuracy, has determined which activities users were doing while their microphones were, theoretically, silenced. In relation to this, the authors of this work recall that beyond muting the microphone, you can turn off the microphone of a device through the settings menu, a safer option to limit access to confidential information and sensitive data. All the conclusions of this study will be known next July in the Privacy Improvement Technologies Symposium.
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Nvidia introduces the fastest 3D rendering tool on the market
01/04/2022Nvidia has taken a giant leap in the realm of rendering with his new desenvolupment, Instant NeRF, a tool that converts 2D photos into a rendered 3D scene in seconds. “The model requires only a few seconds to train on a few dozen still photos, with some data about the angles rom were the camara had taken them, and can then render the resulting 3D scene in tens of milliseconds speeding up the process by 1000x" , Nvidia has explein. The development, is the result of more than two years of work, and has used a technology based on neural radiation fields, NeRF. This technology can filling in the blanks and reconstructing any scene by predicting the color of light radiation in any direction. Some uses proposed by Nvidia for his Instant NeRF are create avatars and scenes in virtual worlds. It is also suitable, they explain, to capture the participants of a videoconference and their 3D environments or to reconstruct scenes for 3D digital maps.
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WhatsApp improves security in its desktop version
14/03/2022In accordance with the growing use of WhatsApp in the desktop version and with the aim of guaranteeing users maximum security, Meta has announced that has implemented in this app, a new security layer called Code Verify that acts as an open source browser extension verifying automatically the authenticity of the web code of this application. According to Meta, which has offered this utility to other services to use it, Code Verify allows web browsers to verify that the resources they obtain have not been tampered with. "When someone uses Code Verify, the extension automatically compares the code that is executed in WhatsApp Web with the version of the code verified by WhatsApp and published in CloudFlare", has said the company, who also explains that if any violation or inconsistency is detected , the user will receives a notification, immediately. This new WhatsApp code verification, which Meta has confirmed does not record metadata or user data or share information with the application, will be available in the official browser extension stores for Google Chrome, Microsoft Edge and Mozilla Firefox.
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Google accepts the challenge of bringing the Internet to all of Africa
29/10/2021Google has just announced that it's going to invest a billion dollars in improving the internet infrastructure in Africa through the American technology company Alphabet Inc. The project has the ambitious objective of increasing the Internet capacity in Africa 20 times, reducing the average connection price on the continent and increasing the Internet speed five times in this territory, where countries as Ethiopia or Malawi have an average connection below 0.5 megabits/ second. To complet this objectives, Google hopes to have its Equiano submarine cable ready by the end of this year. This cable has been deployed since 2019 and will connect Europe and Africa, contributing then to a considerable improvement in the current infrastructure of Africa. The “African digital transformation” project as it has been described by Google and Alphabet CEO, Sundar Pichai has a budget of 1 billion dolars, and incorporates a 50 million dolars, 40 million of which for non-profit organizations that works improving the standard of living in Africa, and the remaining 10 million for low-interest loans aimed at tech startups in Ghana, Nigeria, Kenya and South Africa.
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YouTube allows to continue watching a video started on your mobile on your PC
11/10/2021YouTube continues improving and expand its streaming services to allow users to continue watching on the computer a video that they had previously stopped on their smartphones. This function requires having the Google account synchronized and in case of computers it is essential to have Chrome installed. Then, if the user pauses the video while it's playing in the YouTube app for Android or iOS, it will be possible to continue watching it from the same point on the computer. When YouTube is opened on the computer, a pop-up window will show in the lower right corner, with the playback line of the video, right where it was stopped, so the user can keep playing it when he decides.
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Amazon allows you to send gifts without knowing the recipient's address
06/10/2021In the United States, Amazon is testing a new service that allows the costumers to send surprise gifts without knowing the recipient's address. To do it, the buyer, who must be an Amazon Prime user, just has to choose the product on the platform, check the option "Let the recipient provide their address" and provide an email or mobile phone number of the person to whom you want to send the surprise gift. Then Amazon contacts the recipient by either of these two ways and informs him or her that a gift has been sent. To accept the package, the person must have an Amazon account and provide the marketplace his or her postal address so the gift can be delivered. If the person accepts the gift, or its equivalent in a gift card to spend on Amazon, immediately the product will be charged to the buyer's account and a conventional shipping process will start. But, if the person who has received the message informing about the gift does not answert or rejects the shipment, the order will be cancelled, and the person who bought the product will not pay anything. Now, this service is only available in the United States and only works with purchases made via mobile phone.
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A fraudulent email simulates a WhatsApp Backup and installs a Trojan
29/09/2021WhatsApp users, Internet users' associations and also some police officers have alerted through social networks about a new virus that arrives by email with the subject "Backup of WhatsApp messages. This email offers a link to download the history of conversations in this application, which should not be clicked if you don’t want to install a Trojan on your device. The message arrives with the same appearance and usual colors of WhatsApp and provides supposed information about the number of messages deleted, restored and read through the application, looking like a real information and causing confusion in the victims If we receive the message but we don`t use the link, the Trojan will not run and we only need to delete the message to get rid of the virus. But if we have opened the link, or downloaded and opened the zip file that arrives in some emails, then the device will be infected, and we will need to use an antivirus to detect the malicious software and destroy it.
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WhatsApp offers the multi-device service in beta version
24/09/2021WhatsApp has announced that in some IOS mobiles it´s available to test the new multi-device functionality. This new service allows this instant messaging application to be available on four devices at the same time without any Smartphone connected. For run it, it´s necessary to have the latest WhatsApp update. To find out if our Smartphone can access this beta test, click on the three points in the upper right part of the WhatsApp interface and choose the option "Linked devices". If you have WhatsApp version later than 2.21.180.14, you will then be offered multi-device test support. The developers warn as this is a beta version can appear some problems with the quality of the new service and they announced that the multi-device service will be able to everyone when it passes all the tests.
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What is web hosting and why do you need it?
09/09/2021If you are thinking of creating your own website or if, on the contrary, you already have one and are looking for a better web hosting service, you probably have many doubts concerning web hosting: what exactly is it, what are its different types, why do I need it, etc. For this reason, here we offer you a clear and simple guide to web hosting. What is web hosting? Web hosting is a service that allows organizations and individuals to post a website or web page onto the Internet so that it can be consulted at any time and from any place and device. The content of the websites is stored, therefore, in web servers. These servers allow the content to be accessible via the World Wide Web. For all those who do not know the term, a web server is a piece of computer equipment that is much more powerful than any conventional computer and that is connected to the Internet 24 hours a day to enable access to the contents it stores. Different types of web hosting are offered based on the web server: shared hosting, VPS, cloud hosting, WordPress hosting, elastic hosting, etc. These services are offered by web hosts such as Webempresa, which provide space on a server for use by clients. Why do you need web hosting? Web hosting allows your website to be always online and available worldwide and for everyone. Therefore, even if you can afford to buy your own server and have a fast internet connection, it is advisable to hire a web hosting service, as it will be much cheaper. Web hosts have their own servers to host their clients' websites. These servers are located in a Data Processing Center (DPC): an infrastructure that has the most advanced security systems and stable and secure internet connections, which prevent errors in the services. What are the different types of web hosting? Although there are different types of web hosting in the market, the most common are the following: shared hosting, dedicated hosting, VPS (Virtual Private Server) hosting, cloud hosting, reseller hosting, and WordPress hosting. Each of them meets the needs of a particular group of customers. Shared hosting is the most basic type of web hosting. The provider rents small spaces on a single server to different websites. In this way, all customers have their own space to host their content, while sharing server resources such as CPU, processor, RAM, bandwidth, or IP address. In contrast, a dedicated hosting service is a type of web hosting in which the client leases an entire server and does not share it with anyone else. Although shared hosting works very well, a dedicated server stands out because it is never affected by existing traffic and because it has a higher level of security. A virtual private server (VPS) is basically a server running within a server. One physical server hosts multiple virtual servers, each isolated from the others. Each VPS runs its own operating system, independent of the others. The features offered by a virtual private server are very similar to those of shared hosting. At the same time, it offers all the benefits of a dedicated server. Cloud hosting works in a very similar way to the "cloud" where we store all kinds of documents. This is because all the resources that are used to collect the information of a website are executed from a cloud server. The main difference between cloud hosting and other web hosting types is that, in this case, you only pay for the services you use. Reseller hosting is another type of web hosting. It is basically white-label web hosting. A person buys hosting from a provider and then resells those services to his/her clients. This allows the creation of hosting plans and external domains or subdomains. The last type of web hosting we will talk about here is email hosting, which allows you to register a domain name and therefore have a professional email service. This type of web hosting is highly recommended for businesses or individuals that intend to convey an image of seriousness and trust. Thus, thanks to email hosting, you will be able to have a personalized email address, more storage space, and a higher level of security.
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The mining hardware market is booming
09/09/2021There is no doubt about it: cryptocurrency mining is booming. According to a report by Technavio, the mining hardware market is expected to grow by about €2.4 billion between 2020 and 2024. It would grow at an annual rate of more than 7%. So much so that Facebook has already announced that it will launch its own cryptocurrency, a stablecoin pegged to the fiat currency of the country where it operates. It also announced that it will get involved in the NFT industry. Meanwhile, interest in different types of mining tools continues to grow. Day after day, miners join the network. “It began as a niche hobby. Early adopters had to set up rigs on their own and then figure out how to connect them to pools (groups of miners) and earn profit. But since hosting facilities became a thing, anyone can purchase a rig and earn some passive crypto”, explains Josh Metnick, CEO of Navier, a company that hosts different types of miners.
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