Showing posts with the label Security

What Is DMZ (Demilitarized Zone) ?

A DMZ or a Demilitarized zone is now a days very commonly used as a security mechanism against potential security threats. DMZ is a host computer or DMZ maybe a small network of computers which is…

What Is Trojan Virus?

A Trojan is a malicious code which requires a host program for its execution like a virus. It is alternatively also known as Trojan Horse. The name Trojan Horse is taken from Greek mythology. This …
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