Vishing (voice phishing) and smishing (SMS phishing) carry the same social engineering principle taught broadly in phishing-and-social-engineering over two channels that each create their own exploitable trust: a live phone call's real-time pressure and an apparently verified caller identifier, and a text message's unverifiable shortened link and brevity. You will learn the common vishing pretext categories, why caller identifier information proves nothing about who is actually calling, the specific mechanics of smishing, organisational verification procedures for money movement and credential reset, the help desk's disproportionate exposure, and how to build and rehearse a verification script that survives real pressure. Every scenario in this course is explicitly hypothetical.
Nothing. Every course, exam, and certificate on the catalog is free — including retakes. All you need is a free Safeguard account.
None. The flagship course, Safeguard Certified Practitioner, is a beginner-level course — basic familiarity with how software is built helps, but every exam question is answerable from the lessons themselves.
You can retake it after a 24-hour cooldown, as many times as you need. Retakes are free, and each attempt draws a fresh random set of questions.
The Safeguard Certified Practitioner credential is valid for 24 months from issue. The expiry date is printed on the certificate and shown live on its public verification page. Renewing means passing the current exam again.
