https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-175Br1.pdf
This NIST Special Publication is one part in a series of documents intended to provide guidance to the Federal Government for using cryptography to protect its sensitive, but unclassified digitized information during transmission and while in storage.
https://nvlpubs.nist.gov/nistpubs/Legacy/SP/nistspecialpublication800-28ver2.pdf
This NIST Special Publication provides an overview of active content and mobile code technologies in use today and offer insights for making informed IT security decisions.
https://nvlpubs.nist.gov/nistpubs/Legacy/SP/nistspecialpublication800-41r1.pdf
This NIST Special Publication provides information to organizations about firewall technologies and policies.
https://nvlpubs.nist.gov/nistpubs/Legacy/SP/nistspecialpublication800-44ver2.pdf
This document provides recommended security practices for designing and operating public Web servers.
https://nvlpubs.nist.gov/nistpubs/Legacy/SP/nistspecialpublication800-45ver2.pdf
This document provides recommended security practices for designing and operating email systems.
https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-46r2.pdf
This NIST special publication provides information on security considerations for several types of remote access solutions.
NIST SP 800-52 Guidelines for the Selection, Configuration, and Use of Transport Layer Security (TLS) Implementations
3.13 3.13.15 System and Communications Protection
https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-52r2.pdf
This Special Publication provides guidance to the selection and configuration of TLS protocol implementations while making effective use of Approved cryptographic schemes and algorithms.
https://csrc.nist.gov/projects/cprt/catalog#/cprt/framework/version/SP_800_53_5_1_0/home?element=SC-7
NIST resource that defines the requirements for boundary protection.
https://csrc.nist.gov/projects/cprt/catalog#/cprt/framework/version/SP_800_53_5_1_0/home?element=SC-10
NIST resource that defines requirements for proper termination of network connections for predefined sessions time or period of inactivity.
https://csrc.nist.gov/projects/cprt/catalog#/cprt/framework/version/SP_800_53_5_1_0/home?element=SC-19
This special publication from NIST provides guidance on Voice Over Internet Protocol (VoIP).