@misc{rfc3457,
    series =    {Request for Comments},
    number =    3457,
    howpublished =  {RFC 3457},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC3457},
    url =       {https://www.rfc-editor.org/info/rfc3457},
    author =    {Sankar Ramamoorthi and Scott G. Kelly},
    title =     {{Requirements for IPsec Remote Access Scenarios}},
    pagetotal = 31,
    year =      2003,
    month =     jan,
    abstract =  {IPsec offers much promise as a secure remote access mechanism. However, there are a number of differing remote access scenarios, each having some shared and some unique requirements. A thorough understanding of these requirements is necessary in order to effectively evaluate the suitability of a specific set of mechanisms for any particular remote access scenario. This document enumerates the requirements for a number of common remote access scenarios. This memo provides information for the Internet community.},
}