Network Penetration Testing
While your external network is the easiest to access for hackers, and available for attack 24/7, your internal systems can also be reached with a little extra effort. For example by an email containing a malicious attachment, or link to a web page that exploits known unpatched software on an employee’s device. Similarly, unpatched software or the lack of hardening of internal systems can help an attacker move around internal systems once they’ve gained an initial foothold.