Alternatives and similar repositories for google-authenticator-libpam

Users that are interested in google-authenticator-libpam are comparing it to the libraries listed below

• google / google-authenticator
  Open source version of Google Authenticator (except the Android app)
  ☆5,286Updated 4 years ago
• privacyidea / privacyidea
  multi factor authentication system (2FA, MFA, OTP Server)
  ☆1,611Updated this week
• traviscross / mtr
  Official repository for mtr, a network diagnostic tool
  ☆2,958Updated this week
• yrutschle / sslh
  Applicative Protocol Multiplexer (e.g. share SSH and HTTPS on the same port)
  ☆4,819Updated 2 weeks ago
• mrash / fwknop
  Single Packet Authorization > Port Knocking
  ☆1,211Updated 9 months ago
• owasp-modsecurity / ModSecurity-nginx
  ModSecurity v3 Nginx Connector
  ☆1,712Updated last month
• rspamd / rspamd
  Rapid spam filtering system.
  ☆2,238Updated this week
• mozilla / cipherscan
  A very simple way to find out which SSL ciphersuites are supported by a target.
  ☆1,982Updated last month
• Yubico / yubico-pam
  Yubico Pluggable Authentication Module (PAM)
  ☆713Updated 7 months ago
• arthepsy / ssh-audit
  SSH server auditing (banner, key exchange, encryption, mac, compression, compatibility, security, etc)
  ☆2,978Updated last year
• joohoi / acme-dns
  Limited DNS server with RESTful HTTP API to handle ACME DNS challenges easily and securely.
  ☆2,421Updated 2 months ago
• dnsviz / dnsviz
  ☆1,101Updated 2 months ago
• OpenVPN / easy-rsa
  easy-rsa - Simple shell based CA utility
  ☆4,252Updated last week
• Exim / exim
  Exim Mail Transport Agent - source, testsuite and documentation
  ☆759Updated last week
• LinOTP / LinOTP
  LinOTP - the open source solution for two factor authentication
  ☆533Updated 2 weeks ago
• firehol / firehol
  A firewall for humans...
  ☆1,530Updated 2 months ago
• ssllabs / research
  ☆2,185Updated 2 years ago
• nginxinc / nginx-ldap-auth
  Example of LDAP authentication using ngx_http_auth_request_module
  ☆702Updated 2 years ago
• a2o / snoopy
  Snoopy Command Logger is a small library that logs all program executions on your Linux/BSD system.
  ☆1,259Updated 8 months ago
• Yubico / pam-u2f
  Pluggable Authentication Module (PAM) for U2F and FIDO2
  ☆585Updated 3 months ago
• uber / pam-ussh
  uber's ssh certificate pam module
  ☆856Updated 2 years ago
• mozilla / server-side-tls
  Server side TLS Tools
  ☆1,130Updated 5 months ago
• bastillion-io / Bastillion
  Bastillion is a web-based SSH console that centrally manages administrative access to systems. Web-based administration is combined with …
  ☆3,248Updated last year
• maxmind / geoipupdate
  GeoIP update client code
  ☆810Updated this week
• freeipa / freeipa
  Mirror of FreeIPA, an integrated security information management solution
  ☆1,091Updated this week
• jvinet / knock
  A port-knocking daemon
  ☆591Updated last year
• octodns / octodns
  Tools for managing DNS across multiple providers
  ☆3,389Updated this week
• oetiker / SmokePing
  The Active Monitoring System
  ☆1,595Updated 4 months ago
• vgough / encfs
  EncFS: an Encrypted Filesystem for FUSE.
  ☆2,125Updated last year
• ssllabs / ssllabs-scan
  A command-line reference-implementation client for SSL Labs APIs, designed for automated and/or bulk testing.
  ☆1,733Updated 11 months ago