There has been a long history of attacks on the DNS ranging from brute-force denial-of-service attacks to targeted attacks requiring specialized software. In July 2008 a new DNS cache-poisoning attack ...

There has been a long history of attacks on the Domain Name System ranging from brute-force denial-of-service attacks to targeted attacks requiring specialized software. In July 2008 a new DNS ...

If you want to get really intimate with hardware, there's nothing like low-level, high-performance coding to remove all barriers between your mind and the silicon. One result, aside from the ...

The development of caches and caching is one of the most significant events in the history of computing. Virtually every modern CPU core from ultra-low power chips like the ARM Cortex-A5 to the ...

The DNS cache is a temporary database on an operating system that stores DNS lookups (information about visited websites and internet domains). How this works is fairly simple: When you visit a ...

Learning how to clear your cache can fix many of your tech-related woes, from a slow device to webpage loading issues. We've got the steps. jdwfoto/Getty Images Whether you’re a tech whiz or a newbie, ...

Is your Xbox Series X acting a little sluggish lately, especially when you’re trying out new games? That could be an issue with your cache filling up, a problem Xbox users tend to run into over time.

The cache system in Google Earth is something you rarely think about, but it’s vitally important to how you use the product. By caching the imagery (and roads, buildings, etc), Google Earth is able to ...

If you're having PC memory issues, you might assume clearing your RAM's cache might sound like it'll make your PC run faster. But be careful, because it can actually slow it down and is unlikely to ...