Can you be sure a file is what it claims to be?

Can you be sure a file is what it claims to be? July 2013 Content scanning and filtering products are a crucial part of a security ecosystem, validating that files being moved in or out of a network conform to expectation. But how do you determine what is expected, if...

Common Criteria Certification for Nexor Sentinel

Common Criteria Certification for Nexor Sentinel February 2013 Nexor has announced the Common Criteria Certification, to EAL4 of Nexor Sentinel – a high assurance, e-mail guard. In the announcement I am quoted as saying: Our commitment to SE Linux has given as a...