The Cisco Email Security Appliance (ESA) is available for cloud architectures, local hardware appliance deployments, virtual appliance deployments and hybrid architectures. There are six models of the ...

An email security gateway monitors messages being sent to an organization for unwanted content and prevents them from being delivered. Email security gateways also offer similar monitoring ...

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, 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 ...

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 ...

Cisco's IronPort launch included enhancements to its C-Series e-mail security products, which now incorporate DLP technologies as the result of a partnership with RSA, the security division of EMC.

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 ...

Email security appliances are evolving to be state-of-the-art defensive weapons against email-delivered network threats. Because spam, viruses, malware and other electronic attacks are delivered to ...

A suspected Chinese-nexus threat group has been compromising Cisco email security devices and planting backdoors and log-purging tools on them since at least late November 2025, Cisco Talos ...

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 ...

People are starting to hand more decisions to AI agents, from booking trips to sorting digital files. The idea sounds simple. Tell the agent what you want, then let it work through the steps. The hard ...

E-mail security solutions provider Sendio this week launched a new program for higher ed and public and private K-12 schools. The company is making its I.C.E. Box e-mail security appliance available ...