Updating antivirus dat files on diskette

The Big Short, the film adaptation of Michael Lewis' book of the same name about the causes of the financial crisis, opens in UK cinemas this weekend.How will the story stack up against the greatest films about business?The Mc Afee Virus Scan Managed Client STIG is published as a tool to improve the security of Department of Defense (Do D) information systems.

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The company did not release any detailed figures, but said that the problem nly occurred on machine running Windows XP Service Pack 3 in combination with a specific build of Mc Afee’s antivirus product.

Some PCs lost network connectivity or went into an endless cycle of rebooting.

Mc Afee has since made a fix available on its website, but it still requires a level of manual input that is challenging for large corporate clients who may have a significant number of computers affected.

Technology magazine Computerworld offers a comprehensive analysis here.

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For antivirus software to be effective, it must be running at all times, beginning from the point of the system's initial startup.Otherwise, the risk is greater for viruses, trojans, and other ...Antivirus company Mc Afee has apologised for issuing an update that crippled thousands of computers around the world.Writing in the company’s blog, Barry Mc Pherson, executive vice-president of support and customer service, wrote “"I want to apologize on behalf of Mc Afee and say that we're extremely sorry for any impact the faulty signature update file may have caused you and your organizations." The file the Mc Pherson referred to was part of the standard update procedures that virus companies use to update the protection on computers that are running their software.In this instance, however, a Mc Afee update crippled some Windows PCs by quarantining or deleting a file crucial to Windows operation, called “svchost.dll”.The bug, Mc Afee said, meant that “less than half of one per cent” of business customers, and a smaller number of consumer customers, could not use their computers.

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