What’s a covert channel?

A covert channel is a security attack that allows data to be accessed and transferred between processes in a way that normal protocols would not allow. It can be detected by monitoring for unusual data usage, but attackers may mimic legitimate operations. Covert channels have limited bandwidth and can be tedious, making them more likely […]

Covert narcissism: what is it?

Covert narcissism is a mental illness characterized by lack of empathy, an exaggerated sense of self-importance, and a willingness to exploit others. Patients exhibit unique behaviors such as petty lying and disrespect for authority. The disorder is rooted in feelings of inferiority and distrust, leading to envy and cynicism. Covert behavior is seen when the […]

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