The National Security Agency, Cybersecurity and Infrastructure Security Agency and international partners released joint guidance Oct. 30 on best practices for Microsoft Exchange server security. The ...

There's been an uptick in malware native to Microsoft's Internet Information Services (IIS) web server that is being used to install backdoors or steal credentials and is hard to detect, warns ...

iOS 6.1 devices are hammering Exchange servers with excessive traffic, causing performance slowdowns that led Microsoft to suggest a drastic fix for the most severe cases: throttle traffic from iOS ...

Several scenarios and reasons exist for regularly backing up an Exchange Server database, from data corruption to accidentally deleting files to system crashes to cybersecurity attacks. Microsoft's ...

Microsoft warned today in an updated security advisory that a critical vulnerability in Exchange Server was exploited as a zero-day before being fixed during this month's Patch Tuesday. Discovered ...