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...

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...

Encryption for the Public Sector With an ever-growing need for secure business communication and collaboration methods, email remains the primary channel for information sharing. However, the challenge for many in the public sector, including Government departments, local government, government agencies and public bodies, is how to share and receive information securely with...

Fortra's Clearswift Secure Email Gateway appliance provides a number of options to secure email sent over the Internet through the use of encryption. Securing messages by encryption ensures that messages have: Confidentiality – generally messages can’t be read by the wrong person Integrity – the message is intact and can be shown to have not been modified by anyone from...