Date Added: Dec 2010
Attacks against computer systems and the data contained within these systems are becoming increasingly frequent and evermore sophisticated. So-called "Zero-day" exploits can be purchased on black markets and Advanced Persistent Threats (APTs) can lead to exfiltration of data over extended periods. Organisations wishing to ensure security of their systems may look towards adopting appropriate measures to protect themselves against potential security breaches. One such measure is to hire the services of penetration testers (or "Pen-tester") to find vulnerabilities present in the organisation's network, and provide recommendations as to how best to mitigate such risks.