Microsoft released emergency patch KB2607712

Function: Remove DigiNotar multiple root certificate Supported operating system: Windows XP Service Pack 3 File name: WindowsXP-KB2607712-x86-CHS.exe Version: 2607771 Release date: 2011/9/6 Language: English (Simplified) Overview: Installing this update resolves an issue that requires an update of the certificate revocation list on Windows systems and requires that the system certificate list be kept up to date. After you install this update, you may have to restart your system. Explanation: The fake DigtNotar digital certificate that was first used to attack Google.com was recently certified for some of Microsoft's websites <;microsoft.com",“.windowsupdate.com”,“www.update.microsoft.com&rdquo There are also negative effects. Microsoft and related partners urgently researched and quickly responded by removing the DigiNotar certificate from its products. Microsoft updated security bulletin 2607172 to release patch KB2607712 for all supported windows systems, removing multiple DigiNotar root certificates from the certificate trust list. And add it to the list of untrustworthy certificates (this company is saddened, the company that uses its certificate is saddened) The affected digital certificate is used by the network attacker as a springboard to carry out man-in-the-middle attacks, the scope of influence includes all web browsers.