Great article on using built-in tools to check system integrity.
Source: SearchSecurity
Let's face it, Windows machines get hacked, and in some environments it happens a lot. Fortunately, Microsoft has built numerous tools into Windows so administrators and power users can analyse a machine to determine whether it's been compromised. In this tip, which is the first of a two-part series, I'll cover five useful command-line tools built into Windows for such analysis.
Source: SearchSecurity