Email Security Operations — The Email Defense Stack

A hands-on mid-level course that defends an organization's email against phishing, business email compromise, and malware - the channel most attacks arrive through. Work the email defense stack - eight layers a message passes from arrival to the user and back out: Authentication, Reputation, Anti-Spam, Anti-Malware, Content & URL, User, Detection & Response, and Outbound & Data - authenticating senders, filtering and scanning, and stopping phishing and BEC, with real SPF/DKIM/DMARC, MTA-STS, sandboxing, URL protection, and clawback. Four hands-on activities in every lesson.

What you'll learn

• Authenticate senders with SPF, DKIM, and DMARC and move DMARC to enforcement.
• Vet connections and filter spam, scan and sandbox attachments, tuned to catch threats.
• Detect phishing, impersonation, and BEC, and protect URLs at click time.
• Enable users as a reporting last line, claw back delivered threats, and protect your domain and data.

Sign in to enrol — you can pay by bKash or Nagad, or apply a promo code.