Changes

===Code and Protocol Vulnerabilities===

===Code and Protocol Vulnerabilities===

* Modifying the protocol, for instance through a software update, can cause interoperability issues and requires coordination among many implementers and operators, leaving an opening for an attacker to access critical or trusted components within the DNS infrastructure chain.

* Modifying the protocol, for instance through a software update, can cause interoperability issues and requires coordination among many implementers and operators, leaving an opening for an attacker to access critical or trusted components within the DNS infrastructure chain.

* In the case of [[DNS Cache Poisoning]], a perpetrator can insert incorrect data into a recursive nameserver cache for end users to receive and use.

* In the case of [[Cache Poisoning]], a perpetrator can insert incorrect data into a recursive nameserver cache for end-users to receive and use.

 

===Infrastructure Choices===

===Infrastructure Choices===

===DNS===

===DNS===