What are zero day attacks?

What are zero day attacks?

Introduction In the world of E-mail, attacks are not new– they are not old. They are ever-present, sometimes we are aware of it, sometimes not. But they are always around. It is not too often that we have email linked attacks but once they occur it usually raises hell all around. And the Internet is abuzz with various compromises, threats and what not. The recent log4j compromise is one such in which people did not know a vulnerability existed till talk was out.

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