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Tag - Authentication

What is a trusted operating system ?

As a Windows Expert MVP and Security advisor who is travelling internationally a lot, I always get the same question asked. “What is a trusted operating system "(OS)? The easy answer is An OS which has been tested by Common Criteria labs’ based to the ISO /IEC 15408 criteria and is and passed the test to call certified to be a Secure OS. As soon as the OS [...]


When confidential or important information is transmitted over non-secure networks such as the Internet it is often sensible to encrypt the data with an encryption package. Then in the event of the data being intercepted or received by the wrong person it will be very difficult for them to determine what is contained within the message thus protecting the data. Encrypting [...]