Large data sets are increasingly common in cloud and virtualized environments. For example, transfers of multiple gigabytes are commonplace, as are replicated blocks of such sizes. There is a need for fast error-correction or data reconciliation in such settings even when the expected number of errors is small. Motivated by such cloud reconciliation problems, we consider error-correction schemes d
It isn't. This is one of these things that look very obvious to me, to the point where it seems not worth discussing. However, I've heard the idea that "hardware magically makes things cheap" from several PhDs over the years. So apparently, if you aren't into hardware, it's not obvious at all. So why doesn't "hardware support" automatically translate to "low cost"/"efficiency"? The short answer is
By Ilya Grigorik on July 19, 2012 If we want a faster browsing experience then reducing the round trip time (RTT) should be near the top of our list. Or, as Mike Belshe put it: more bandwidth doesn't matter (much). Now, let's be clear, higher bandwidth is never a bad thing, especially for use cases that require bulk transfer of data: video streaming, large downloads, and so on. However, when it co
The MMDS 2012 Slides are out! Workshop on Algorithms for Modern Massive Data Sets
In case you have to take your mind off tomorrow's suspense-filled and technologically challenging landing of Curiosity on Mars (see 7 minutes of Terror, a blockbuster taking place on Mars this Summer ) Michael Mahoney, Alex Shkolnik, Gunnar Carlsson, Petros Drineas, the organizers of Workshop on Algorithms for Modern Massive Data Sets (MMDS 2012), just made available the slides of the meeting. Oth
Is WPA2 Security Broken Due to Defcon MS-CHAPv2 Cracking?
Is WPA2 Security Broken Due to Defcon MS-CHAPv2 Cracking? Quick answer - No. Read on to hear why. A lot of press has been released this week surrounding the cracking of MS-CHAPv2 authentication protocol at Defcon. For example, see these articles from Ars Technica and CloudCracker. All of these articles contain ambiguous and vague references to this hack affecting Wi-Fi networks running WPA2 securi
Protect you system services from port scanners, by slowing them down and feeding with bougs information. The service signature obfuscator is out.About Portspoof The portspoof program is designed to enhance OS security through emulation of legitimate service signatures on otherwise closed ports. It is meant to be a lightweight, fast, portable and secure addition to the any firewall system or securi
Radical Transparency for Your Programmatic Data Our interactive analytics tools put the full power of data navigation and visualization into the hands of marketers. CONTACT USLEARN MORE Let us Tell You Why, not What Traditional analytics tools tell you what is happening in your marketplace with predetermined data sets. Metamarkets is the only interactive analytics platform that gives you real-time
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