Stories by Cara Garretson

How well do you know your network?

The information security officer for a network of healthcare centers in New York found an employee sending confidential payroll information to a recruiter. A California-based semiconductor manufacturing technology provider caught a worker e-mailing PowerPoint slides detailing product plans to a former colleague at a competitor to show off the "cool things" he was working on. A network administrator for a school district in Indiana nabbed a student trying to finagle school lunch account information stored on an off-limits server.

SurfControl adds managed services to security suite

Security vendor SurfControl has announced a pair of managed services for Web and e-mail security, taking advantage of technology it acquired with its purchase of BlackSpider Technologies earlier this year.

Cloudmark introduces zombie-catching service

Messaging security vendor Cloudmark on Monday announced a service designed to help ISPs and enterprises catch and clean PCs on their networks that have been infected by zombies.

Learning spammers' tricks doesn't mean less junk

The industry is learning more and more about tricks used by spammers to get their unwanted messages across, as evidenced by a handful of research studies made public this month from university and vendor labs. But even as their tricks are revealed, spammers continue to stay a step ahead of the filters, techniques and services designed to catch them.

IBM preps app to manage grid environments

IBM on Tuesday introduced new software in its Tivoli line designed to help users better manage their grid environments. The announcement was made at the GridWorld conference in Washington, D.C.

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