Deployed with the US Dept. of Defense, Defense Innovation Unit since 2017, and third party capability tested sponsored by the Canadian Government, Lastwall authenticates users during login by analyzing hundreds of contextual data points in conjunction with the use of passwordless, non-exfiltratable credentials (FIDO-2/Webauthn passwordless MFA). Secured using the NIST SP 800-53 and 800-63 control sets, the Lastwall solution protects third party cloud services and IT networks from credential-based and Multi-Factor Authentication attacks, post-breach lateral movement, and ‘Steal Now - Decrypt Later’ threats in a post-quantum environment.