How Azure customers can prevent subdomain takeover

The video tutorial discusses the risks and processes of subdomain takeovers, particularly focusing on CNAME records in DNS settings. It explains how attackers can exploit these vulnerabilities, especially when resources are deprovisioned but DNS records are left behind. The tutorial provides steps to identify and remove such vulnerabilities, highlights case studies like Microsoft's experience, and emphasizes the importance of understanding DNS and training developers to prevent these issues.

Why is it important for developers to understand basic DNS concepts?

What measures can organizations take to prevent subdomain takeovers?