Chinese hackers are behind attacks on AsyncOS Software that allow complete takeover of the appliance, company says.

Email has been around for 50 years, and while it's fast and efficient, it's not always secure. Best-in-breed security is essential for protecting companies from phishing and other cyberattacks.

Email remains the soft underbelly of enterprise security because it is the most tempting target for hackers. They just need one victim to succumb to a phishing lure to enter your network. Phishing (in ...

Cisco has addressed a high severity vulnerability that could allow remote attackers to crash Cisco Secure Email appliances using maliciously crafted email messages. The security flaw (tracked as ...

Cisco Systems Inc. today unveiled a new security service edge offering that it says will help enterprises to securely connect their growing portfolios of edge resources, such as cloud, private and ...

Security wise, email has long been an outdated mode of communication in our increasingly cyber-threatened world. It’s time we say goodbye to SMTP’s illusion of security. A digital relic dating back to ...