n. a dull, unpolished person, usually a male.

Who is the Cyber Schlub? I am. 

My name is Mark Campbell and I am The Cyber Schlub.  I have lived in Silicon Valley my entire life.  I have spent the last 20+ years working for high tech companies specializing in cybersecurity.  My resume includes Google, CipherCloud (Lookout), PGP Corp (Symantec), McAfee, NetApp, IBM Security, F5, and VMware Security. I am currently offer fractional product marketing services for Emerald Bay Cyber Consultants.