The Domain Name System Security (DNSSEC)

• Name Hierarchy
• Server Hierarchy: Zones
• Name Resolution
• DNS Optimization
• Types of DNS Entries: Resource Records
• Resource Record Types
• Zone Transfer
• Domain Name Systems Attacks
• Cache Poisoning Attack
• DNS Denial of Service Attack
• DNS Dynamic Update Attack
• Enumeration Attack
• Non-rooted Non-FQDNs Problem
• DNS Security Extensions
• DNSKEY Resource Records
• Secret Key Transaction Authentication
• Public Key Transaction Authentication
• DNSSEC Keys
• Delegation Signer Resource Record
• Next (NXT) RR
• Extensibility Mechanism (EDNS0)
• DNSSEC Features
• Summary
• DNSSEC RFCs

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