Dave Cossa

Dave likes offensive security. He is a senior consultant at RSM, where he focuses on performing testing engagements & security research + tool development. He has spent time as both a sysadmin and a security consultant, and has experience in testing clients across a large variety of industries & sizes, from community banks to fortune-500 orgs. In his spare time he likes rebuilding his AD environment after he breaks it, and writing random things in C# & Python.