Company also debuts new Wave 2 access points and a multi-gigabit access switch.
Spam might seem like an annoyance in the US and other areas where bandwidth is paid for by the access rate—and what does spam have to do with BGP security? In many areas of the world, however, spam makes email practically unusable. When you’re paying for Internet access by the byte transmitted or received, spam costs real money. The normal process for combating spam involves a multi-step process, one step of which is to assess the IP address of the mail server’s previous activity for a history of originating spam. In order to avoid classifiers that rely on the source IP address, spammers have turned to hijacking IP address space for short periods of time. Since this address space is normally used for something other than email (or it’s not used at all), there is no history on which a spam detection system can rely.
The evidence for spam related hijacking, however, is largely anecdotal, primarily based in word of mouth and the rare widely reported incidents. How common are these hijacks, really? What sort of address space is really used? To answer this question, a group of researchers from Symantec and the Qatar Computing Research Center undertook a project Continue reading
Private equity is a popular route but may not be right for Brocade.
For those in enterprise circles who still conjure black and white images of hulking supercomputers when they hear the name “Cray,” it is worth noting that the long-standing company has done a rather successful job of shifting a critical side of its business to graph analytics and large-scale data processing.
In addition to the data-driven capabilities cooked into its XC line of supercomputers, and now with their DataWarp burst buffer adding to the I/O bottom line on supercomputers including Cori, among others, Cray has managed to take supercomputing to the enterprise big data set by blending high performance hardware with …
Cray Sharpens Approach to Large-Scale Graph Analytics was written by Nicole Hemsoth at The Next Platform.
Thanks to all who submitted questions during the KEMP Technologies DemoFriday. You can read the full Q&A here.