These best practices and white papers represent the cooperative efforts of M3AAWG members to provide the industry with recommendations and background information to improve messaging security and protect users. M3AAWG best practices are updated as needed and new documents are added as they become available.
M3AAWG Network Address Translation Best Practices: The Implications of Large Scale NAT for Security Logging
Provides guidance for system operators, network designers, security professionals and Internet Service Providers about potential issues associated with Large Scale Network Address Translation systems.
Cyber criminals are increasingly turning to Web-based messaging systems to transmit their content. Yet, there are many techniques to prevent or mitigate these attacks and this document details the Best Common Practices for protecting these messaging systems.
This paper briefly discusses how an DNS attack works, the impact of this threat, proposes a solution and discusses the advantages and disadvantages from a technical, business and regulatory standpoint
A discussion on improving non-deliverability status notices to better identify abuse issues