FIX over TLS (FIXS)
FIX-over-TLS (FIXS) is the standard to secure FIX sessions using the Transport Layer Security (TLS) protocol. The use of FIXS is considered a requirement as it introduces a basic level of security and standard options for interoperability.
Version 1.1 Release Candidate 1
FIXS - Technical Specification v1.1 RC1 455.82 KB 690 downloads
FIXS Version 1.1 Release Candidate 1 – Technical Specification published February...FIXS - Technical Proposal - v1.1 RC1 392.92 KB 711 downloads
Technical Proposal FIXS Version 1.1 Release Candidate 1– published February 22nd,...Version 1.0 Standard
FIXS Technical Specification – Technical Standard 668.95 KB 804 downloads
2/19/2021 - FINAL Standard FIX-over-TLS (FIXS) v1.0 ...Version 1.0 Draft Standard
FIXS Technical Specification - v1.0 Draft Standard 200.84 KB 2511 downloads
1/5/2018 - Draft Standard v1.0 ...Version 1.0 Release Candidate 1
FIXS Technical Standard - v1.0 RC1 252.09 KB 1429 downloads
FIX-over-TLS (FIXS) Technical Standard - FIXS is the standard to secure the Transport...FIXS Stunnel User Guide for FIX Applications
Please click here to view the technical guidelines for FIXS Stunnel. The Stunnel guide is intended to allow anyone to get started with FIXS, whilst the FIXS specification is applicable to all TLS implementations.
