Advanced Security & Cryptography

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Across
  1. 4. The process by which a DNS resolver queries other servers on behalf of a client until it finds the final IP address.
  2. 5. A DNS server that holds the actual, master records for a specific domain name, rather than just a cached copy.
Down
  1. 1. A representation of Unicode with the limited ASCII character subset used for internationalized domain names (IDN).
  2. 2. A peer-to-peer communication protocol where nodes share information about the state of the network in an epidemic-like fashion.
  3. 3. A non-standard, customized MAC address or domain name chosen specifically for branding or ease of memory.