Tumbleweed on Tuesday announced the latest addition to its line of e-mail security appliances, the high-end Mailgate Appliance 6500. It is designed for companies with 10,000 or more employees. The ...

Sophos PLC., which has long offered its antivirus and antispam software for resale with a number of e-mail security appliance makers’ products, is now getting into the business itself. The company ...

Sophos, which has long offered its anti-virus and anti-spam software for resale with a number of e-mail security appliance makers’ wares, is now getting into the business itself. The company on Monday ...

Cisco confirms an unpatched CVSS 10.0 zero-day in AsyncOS actively exploited to gain root access on email security appliances ...

E-mail security systems vendor IronPort Systems Inc. is releasing new versions of its C-Series line of Email Security Appliances, with features that make it easier for administrators to predict new ...

E-mail gateway appliances have begun to replace message transfer agents at the edge of networks Message transfer agents sit at the edge of networks and handle the flow of e-mail between the Internet ...

Internet Security Systems (ISS) next week will roll out its first email security appliance, Dark Reading has learned. The new Proventia Network Mail Security System appliance contains not only the ...

The Chinese threat group, tracked as UAT-9686, has deployed a collection of custom-built hacking tools to maintain persistent ...

Cisco disclosed that a China-linked hacking group exploited a previously unknown vulnerability in its email security products, allowing attackers to compromise systems that sit at the center of ...

The M500 uses the company's eGuard anti-spam technology which includes spam profiles that are "human-reviewed" by security experts. "This gives higher performance, higher spam catch rates, and lower ...