GPEN w/o SANS course?
Considering challenging GPEN exam without the associated SANS course.
I have almost 2 years of professional penetration testing experience, a few entry certs, and a MS in Cyber. I have an GCPN (SANS 588) PDF from a few years ago and there’s a SANS-unaffiliated GPEN textbook on Amazon. This combined with an official practice test or two? Could I attempt this or does anyone advise against? Obviously don’t want to waste $1500+ but it’s better than $8000+ that I don’t have. My company approved sponsoring a GIAC cert for me but is slow to actually expense it—Starting to think they’re bsing at this point.