Stories about: Resilience

The Internet engineering community is grappling with what to do about a serious flaw in the DNS discovered mid-year, and the ongoing debate brings to mind a famous quotation from Voltaire: "The perfect is the enemy of the good."

The 12th Black Hat conference convened at Caesar's Palace last week, where the 4,500 attendees (a 12.5 per cent increase over last year) heard about the security problems that will plague virtualized environments, why Cisco routers are more of a hacker target than ever and a detailed explanation of DNS attacks.

A software patch released by Microsoft to plug a hole in the Domain Name System protocol was just one of nine security fixes the company issued last week. And like the others, the DNS patch got only an "important" severity rating, one step below Microsoft's top rating of "critical."

Hardware and clustering company Linux Networx unveiled its LS Series of Linux machines Monday. The Series contains two families, the midrange LS-1 Supersystem and the high-end LS/X supercomputer.