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Chinese researchers reportedly crack encryption with quantum computer
2024-10-14 15:01 EST by Daniela In a potentially alarming development for global cybersecurity, Chinese researchers have unveiled a method using D-Wave's quantum annealing systems to crack classic encryption, potentially accelerating the timeline for when quantum computers could pose a real threat to widely used cryptographic systems.Published in the Chinese Journal of Computers under the title "Quantum Annealing Public Key... »
Elon Musk unveils the long-awaited Robotaxi and Tesla's autonomous future
2024-10-11 16:54 EST by Daniela Š¢esla CEO Elon Musk showcased on Thursday a long-awaited robotaxi with two gull-wing doors and no steering wheel or pedals and surprised with robovan, betting on a shift in focus from low-priced mass-market cars to robotic vehicles.At a glitzy unveiling, Musk reached the stage in a "Cybercab" to be produced from 2026 - eventually in high volume - and priced under $30,000. He then introduced the... »
The Internet Archive taken down by DDoS attacks
2024-10-10 04:58 EST by Daniela A hacker appears to have broken into the Internet Archive, stealing information on millions of users. On Wednesday, the main domain for the site briefly displayed a pop-up, claiming the Internet Archive had suffered a "catastrophic security breach."According to security researcher Troy Hunt, the DDoS attack came just as the Internet Archive was preparing to disclose a previous breach of its site... »
Amazon to bring same-day prescription deliveries to nearly half of the US next year
2024-10-09 15:42 EST by Daniela Amazon plans to bring same-day prescription delivery to 20 more cities next year, the company said Wednesday, marking the latest phase of its push into health care.As part of the expansion, which will make speedy medicine delivery available in nearly half of the U.S., Amazon said, it is embedding pharmacies in same-day delivery facilities often clustered around major metro areas. The company... »
MoneyGram says personal information stolen in recent cyberattack
2024-10-08 15:51 EST by Daniela U.S. money transfer giant MoneyGram has confirmed that hackers stole its customers' personal information and transaction data during a cyberattack last month.The company said in a statement Monday that an unauthorized third party "accessed and acquired" customer data during the cyberattack on September 20. The cyberattack - the nature of which remains unknown - sparked a week-long outage that... »
Tech Talk around the Web
How will AI drive 5G RAN energy efficiency? - RCR Wireless News Plenum Fiber Optic Cables Market Size and Industry Insights - News in Assen Network Technology recent news - Light Reading Imdea concludes RAN planning and mobile traffic modelling project - Telecompaper EN Is diversity even more under threat in tech? - ComputerWeekly.com Ziply Fiber Rolls Out New Colocation Services Across Washington, Oregon, Idaho and Montana - GlobeNewswire
Mercusys MB110-4G Mobile Router (3G, 4G, 5G)
300Mbps Wireless N 4G LTE Router
Working as a 4G router, the MB110-4G uses 4G LTE technology to achieve fast speeds up to 150 Mbps download and 50 Mbps upload.
Cudy Tech LT12 Mobile Router (3G, 4G, 5G)
AC1200 4G LTE CAT 12 Router
Dual SIM slots provide redundancy and keep the device always online. Both SIM slots can be filled, you can choose whether to use SIM card 1 or SIM card 2, or auto select by Cudy.
Netis NC21 Wireless Router
AC1200 Wireless Dual Band Router
Equipped with Realtek 1GHz high performance SoC, the NC21 offers you simultaneous dual band connection with 867Mbps wireless speeds over 5GHz band and 300Mbps over 2.4GHz band.
Asus RT-AX52 Wireless Router
AX1800 Dual Band WiFi 6 Extendable Router
WiFi 6 (802.11ax) is engineered to cope with multiple devices, providing up to 4X greater network capacity and efficiency. WiFi 6 provides increased WiFi signal range and better coverage of up to 80% farther.
Netgear RAX36S Wireless Router
AX3000 Nighthawk AX4 4-Stream Dual-Band WiFi 6 Router
Get blazing-fast WiFi 6 speeds up to 3Gbps so you can connect, stream, and download faster to newer mobile devices. Ideal for up to 1Gbps internet speeds, you'll experience superior performance for concurrent real-time applications such as multi-media streaming, online gaming, and audio/video chats.
ALFA AX1800RM Mesh Wireless
802.11ax Dual Band WiFi 6 Mesh Router
ALFA AX1800RM Dual Band WiFi 6 (802.11ax) Mesh Router supports MU-MIMO and OFDMA technology for better coverage and throughput. This router supports one-key mesh, Beamforming and BSS coloring.
Windows 7, Vista, 2008 Tweaks
by Philip (155 comments) Windows Vista introduces a number of new features to the TCP/IP stack, including CTCP, and TCP Window Auto-Tuning. This new implementation works much better by default than previous Windows versions with broadband internet connections, and is able to adjust the RWIN value on the fly, depending on the BDP (bandwidth-delay product). This, however, introduces some problems with older routers and restricts the user from tweaking some of the TCP/IP parameters. Still, there is always some room for... »
Windows 10,11 TCP/IP Tweaks
by Philip (49 comments) The TCP/IP speed tweaks below work with Windows 8, 10, 2012/2019 Server. The Windows 8/10 TCP/IP implementation shares many traits with earlier Windows versions, however, there are many subtle differences and updates, new syntax for applying tweaks using PowerShell cmdlets, and some new settings. Windows 10 generally works well by default for many broadband connections, yet there is always some room for improvement and we will try to cover all relevant settings and their effect on your... »
How To Crack WEP and WPA Wireless Networks
by Philip (95 comments) Introduction With the popularity of wireless networks and mobile computing, an overall understanding of common security issues has become not only relevant, but very necessary for both home/SOHO users and IT professionals alike. This article is aimed at illustrating current security flaws in WEP/WPA/WPA2. Successfully cracking a wireless network assumes some basic familiarity with networking principles and terminology, as well as working with command-line tools. A basic familiarity... »
Gaming Tweaks
by Philip (59 comments) Online Gaming can often benefit from some fine-tuning of Windows TCP/IP settings and the Network Adapter properties. This article is intended to supplement our general broadband tweaks and list only TCP/IP settings that are specific to online gaming and reducing network latency. Some of these settings are also mentioned in our general tweaking articles, however, the emphasis here is on latency rather than throughput, and we have complemented the tweaks with more gaming-specific recommendations... »
How to set a Wireless Router as an Access Point
by Philip (236 comments) I've often found it useful to get just the wireless functionality out of a WiFi router and reuse it as an access point. Wireless routers seem more common, and are often priced even lower than wireless access points. Adding an access point to a wired network already in place, or to one where the main NAT router is provided by the ISP is usually the easiest solution. However, introducing a second NAT router on the network is not a good idea, especially without some tweaking to set it up... »
Windows Vista tcpip.sys connection limit patch for Event ID 4226
by Philip (19 comments) Microsoft enforces a limit on half-open TCP/IP connections that is hard-coded in tcpip.sys. The maximum simultaneous half-open (incomplete) outbound TCP connection attempts per second that the system can make is intended to limit the spread of malicious viruses and worms, as well as limit the possibility of launching a DDoS attack. However, it has proven to also limit some applications using many TCP connections, such as P2P and P2PTV programs.When the OS reaches the half-open connection limit,... »
How to Stop Denial of Service (DoS) Attacks
by Philip Denial of Service (DoS) attacks are very common on the Internet these days, and they can make your online experience miserable. In some cases of Distributed Denial of Service Attacks (DDoS), they can bring down websites, or cripple entire networks in a matter of minutes, preventing connectivity for many customers. There are different types of DoS attacks, and we've tried to explain the most common types and ways to mitigate their effects to you or your network.Types of Denial of Service (DoS)... »
Android TCP/IP Speed Tweaks
by Philip (1 comments) To change TCP/IP related settings in Android you need root access. The only exception are a couple of trivial changes that are available to non-rooted devices, namely dynamic vs static IP address, and changing the DNS server. Assuming you are working with an already rooted device, the settings are listed below:Android TCP/IP tweaks (root required)In order to change other TCP/IP stack settings, you need to edit the settings in /proc/sys/net/core/ , similar to what is explained in our Linux... » |
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