Valerie Thomas (hacktress09) is a Senior Information Consultant for Securicon LLC that specializes in social engineering and physical penetration testing. She created the Social Engineering Defensive Framework (SEDF) to help organizations prevent social engineering attacks at the enterprise level. SEDF outlines basic phases for attack prevention: Determine exposure, evaluate defenses, educate the workforce, streamline existing technology and implement an incident response plan. In the weeks to come Ill be discussing the additional phases for SEDf. Stay tuned for updates!”]
Source: https://informationsecuritybuzz.com/articles/stopping-social-engineers-tracks/