Resources

On-Demand Webinar

Spam Mechanisms in the Secure Email Gateway

This first webinar in a series of five spanning Best Practices for using Clearswift's Secure Gateways covered the more than 15 configurable spam mechanisms in the Secure Email Gateway (SEG) appliance with a choice of local or global policy. Listen as Dr. Steve Jeffery, Lead Solutions Engineer at Fortra, discusses the spam rules, where they get evaluated, URL detection, and message sanitisation....
Blog

How to Defend Against Stegomalware

Stegomalware is still a relatively unknown term but is becoming more widely leveraged in malware. So you need to know about this semi-low-tech, yet innovative tactic that is imperceptible to the human eye.
Blog

What You Need to Know About Stegomalware

It all sounds like the stuff of Sherlock Holmes or “Mission Impossible”, but steganographic malware, or stegomalware for short, is a real thing that broadly describes a host of tactics used to hide data in plain sight.
Blog

March Madness Challenge for Cybersecurity Professionals

Let the "madness" begin! The NCAA Basketball tournament is different for everyone. Some experience madness after a gut-wrenching triple overtime victory by their alma mater, while others after a buzzer-beater shot from half-court by a 16th-ranked Cinderella underdog that instantly knocks out one of your final four selections. However, to me there is nothing more maddening, in the delightful sense...
Video

What's New with Clearswift V5.4.3?

Learn about the V5.4.3 Clearswift updates, what's on the roadmap for Clearswift features, and how to voice your feature priorities.
Datasheet

Clearswift Support Services Health Check

We recognize that there will be times when you want expert knowledge to help with the deployment, upgrade, or migration of our products. We can also conduct periodic health checks, or provide consultation around business process change in existing solutions. The range of services we offer has been designed to ensure that you get the maximum value from your investment in Clearswift solutions,...
Datasheet

Clearswift Malware Protection

The Clearswift Secure Gateways provide a number of ways to eliminate the risk of malware entering or proliferating around an organization.The primary methods of malware detection will be performed through the use of Sophos and Avira Anti-Virus (AV) software. In recent real-world testing conducted by AV-Test in May-June 2023, both anti-virus vendors scored perfect scores against zero-day malware...
Datasheet

Clearswift and Cyber Kill Chain

The Cyber Kill Chain is a framework developed by Lockheed Martin for the identification and prevention of cyberattack activity. The model identifies what adversaries must complete in order to achieve their objective. Interrupt the chain, defeat the attack. Reconnaissance Installation Research, identification and selection of targets, looking for...
Datasheet

Adaptive Redaction: Structural and Document Sanitization

What is sanitization?Sanitization involves cleansing or purging files of dangerous hidden content. That content can be either active (for example, malware), or informational (such as hidden properties). An example of harmful code could be an invisible and malicious script on an otherwise legitimate web page or embedded into a document. Remediation for this requires structural sanitization. An...