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Re: #1 You don't have to be DNS expert to know the ports/protocols that various DNS traffic uses. It's literally a question on every CCNA, CEH, and A+ certifica
by topherisswell 3y ago
Re: #1
You don't have to be DNS expert to know the ports/protocols that various DNS traffic uses. It's literally a question on every CCNA, CEH, and A+ certification exam.
- egberts1 3y agoHaven't found a certification for default-deny firewall. there are certifications and then there are experts.