Protecting the DNS protocol: How DNS security can help
How to best secure DNS? There's more than one approach
Few aspects of the internet are as crucial as DNS – or as potentially vulnerable. Bad actors can leverage DNS to build botnet command and control networks that can evade detection and craft malicious domains for phishing or ransomware attacks.
You need to have a secure DNS strategy in place – and that’s where passive DNS steps in.
In this security handbook, learn everything you need to know about passive DNS and get expert tips on how to:
- Protect the DNS protocol
- Resolve DNS security issues when they occur
- Mitigate DNS TXT records abuse