Now that blazing-fast routers based on the IEEE 802.11ac standard are finally entering the mainstream, intrepid engineers are busily cooking up all-new hardware that will make that gear's performance seem quaint by comparison.
Though you may know and follow basic security measures on your own when installing and managing your network and websites, you'll never be able to keep up with and catch all the vulnerabilities by yourself.
We sometimes focus more on the wireless side of the network when it comes to security because Wi-Fi has no physical fences. After all, a war-driver can detect your SSID and launch an attack while sitting out in the parking lot.
There are endless software tools and utilities out there to help you in managing your network. Here are some of the best free ones. They can help you with deploying, maintaining, troubleshooting, and upgrading Window Servers, your domain, and aid with other miscellaneous network tasks.
With the nasty CryptoLocker malware making the rounds--encrypting its victims' files, and then refusing to provide the unlock key unless a payment of $300 is made via Bitcoin or a prepaid cash voucher--ransomware is back in the spotlight.
Beamforming is one of those concepts that seem so simple that you wonder why no one thought of it before. Instead of broadcasting a signal to a wide area, hoping to reach your target, why not concentrate the signal and aim it directly at the target?
Earlier this year we tested several consumer-level 802.11ac routers. Here, we take a look at two enterprise-level access points. They're a part of the so-called "Wave 1" phase of the 802.11ac standard: both access points support up to three spatial streams and 80 MHz wide channels, offering theoretical data rates up to 1.3Gbps. But just as we saw with the 802.11ac routers, you won't get throughput rates nearly that fast.
Kaspersky Lab has launched its 2014 versions of Kaspersky Anti-Virus ($US59.95) and Kaspersky Internet Security ($US79.95). Pricing varies upon the length of protection and how many PCs you want to protect; those listed here include one year for up to three PCs. If you're a current customer you may upgrade from the 2013 products free of charge.
A router is the heart of your network, so it deserves to be chosen carefully. Any router will share your Internet connection amongst your computers and other networkable devices (smartphones, tablets, and so on), but better models provide features that will enhance your network and its performance. Whether you're seeking a business- or consumer-class router, here are the eight most essential features to look for.
Offering Wi-Fi can be a good way to increase return customers and boost revenue in retail stores, hotels, cafes, etc. And it provides convenience for contractors and associates working in corporate offices and conference rooms. Though visitors might have 4G mobile devices or laptops, Wi-Fi can provide a faster, higher quality connection.
In the early days of Wi-Fi, site surveys were fairly basic and involved running around with a laptop looking at simple signal levels. The next step was mapped-based tools that provided a good visual of Wi-Fi coverage, but still involved carrying a bulky laptop around.
Deploying the enterprise mode of Wi-Fi Protected Access (WPA2) with 802.1X authentication provides great Wi-Fi security, but complicates the client configuration and connection process. In bring-your-own-device (BYOD) environments, this can cause user frustration and a spike in help desk calls. The solution is to deploy an automated configuration process so users can easily connect their devices without invention from IT staff.
iAsset is a channel management ecosystem that automates all major aspects of the entire sales,marketing and service process, including data tracking, integrated learning, knowledge management and product lifecycle management.
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