#
certificates
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🛡️ A private certificate authority (X.509 & SSH) & ACME server for secure automated certificate management, so you can use TLS everywhere & SSO for SSH.
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Jan 27, 2026 - Go
Curated list of 20,000+ hours and 200+ free courses with certificates in IT, CS, Design and Business.
awesome certificate certificates career courses free awesome-list badges hacktoberfest certifications
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Jan 14, 2026
Stealing Signatures and Making One Invalid Signature at a Time
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Aug 11, 2021 - Python
X Certificate and Key management
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Apr 26, 2025 - C++
🔐 multi factor authentication system (2FA, MFA, OTP, FIDO Server)
python opensource otp authentication certificates identityserver two-factor idm fido push mfa two-factor-authentication ca 2fa otp-server webauthn fido2 passkey security-key passkeys
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Jan 28, 2026 - Python
Professional ACME Client for Windows. Certificate Management UI, powered by Let's Encrypt and compatible with all ACME v2 CAs. Used by over 150,000 organisations. Remember to Star us! Download from certifytheweb.com
letsencrypt tls ssl acme-client certificate https certificates acme iis pki certbot ssl-certificate-manager ssl-certificates certificate-management acme-v2
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Jan 19, 2026 - C#
Resources to help you get GitHub certified ✨
github certificates certification study-guide certification-prep github-actions ghas github-certifications github-administration
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Aug 19, 2024
Configuration guidance for implementing the Windows 10 and Windows Server 2016 DoD Secure Host Baseline settings. #nsacyber
windows auditing certificates chrome-browser audit windows-10 windows-server compliance nessus group-policy applocker internet-explorer windows-firewall microsoft-office windows-server-2016 adobe-reader
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Dec 24, 2022 - HTML
Docker Certified Associate Exam Preparation Guide
docker kubernetes registry certificate storage certificates exam swarm preparation certification examination docker-certified-associate kubernetes-pod
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Dec 8, 2025
Local HTTPS development made easy
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Mar 28, 2024 - TypeScript
Mirror of FreeIPA, an integrated security information management solution
python linux dns ldap identity otp certificates sudo secret-management idm policy user-management kerberos certificate-authority identity-management access-control freeipa active-directory-integration
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Jan 27, 2026 - Python
A holistic way of understanding how WebRTC and its protocols run in practice, with code and detailed documentation.
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Sep 19, 2024 - Go
Prepare for GitHub Certification exams!
github frontend hugo certificates free certification copilot free-learning certification-exam certifications github-actions ghas github-advanced-security github-copilot github-certifications github-administration github-foundations-certification-practice github-foundations
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Jan 28, 2026 - HTML
A Prometheus exporter to monitor 10BC0 x509 certificates expiration in Kubernetes clusters or standalone
kubernetes alert dashboard certificates prometheus-exporter grafana-dashboard monitoring-tool expiration-monitoring certificates-focusing
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Jan 26, 2026 - Go
🔒 Simple zero-config SSL reverse proxy with real autogenerated certificates (LetsEncrypt, self-signed, provided)
go letsencrypt nginx tls golang ssl security certificate proxy certificates reverse-proxy ssl-certificates ssl-proxy letsencrypt-certificates certificate-generation ssl-cert self-signed-certificate tls-proxy autogenerated-certificates proxies-https-traffic
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Nov 20, 2025 - Go
Dump ACME data from Traefik to certificates
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Jan 21, 2026 - Go
A simple cross platform ACME client (for use with Let's Encrypt et al.)
windows linux letsencrypt cli client automation csharp cross-platform dotnet https certificates acme apache iis free pem pfx rfc8555
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Jan 22, 2026 - C#
Sharkey is a service for managing certificates for use by OpenSSH
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Jan 19, 2026 - Go
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