1. github.com/letsencrypt/boulder

An ACME-based certificate authority, written in Go.

AI-generatedACME-based Certificate Authority software.

2. github.com/unrolled/secure

HTTP middleware for Go that facilitates some quick security wins.

3. github.com/square/certstrap

Tools to bootstrap CAs, certificate requests, and signed certificates.

4. github.com/awnumar/memguard

Secure software enclave for storage of sensitive information in memory.

AI-generatedSecure in-memory storage of sensitive information with encryption.

5. github.com/ory/oathkeeper

A cloud native Identity & Access Proxy / API (IAP) and Access Control Decision API that authenticates, authorizes, and mutates incoming HTTP(s) requests. Inspired by the BeyondCorp / Zero Trust white paper. Written in Go.

6. github.com/tomnomnom/assetfinder

Find domains and subdomains related to a given domain

7. github.com/cloudflare/redoctober

Go server for two-man rule style file encryption and decryption.

AI-generatedRed October is a two-man rule encryption server.

8. github.com/pomerium/pomerium

Pomerium is an identity and context-aware access proxy.

9. github.com/jhaals/yopass

Secure sharing of secrets, passwords and files

AI-generatedA web application for secure secret sharing with local encryption.

10. github.com/hlandau/acmetool

:lock: acmetool, an automatic certificate acquisition tool for ACME (Let's Encrypt)

AI-generatedLet's Encrypt client tool for automating SSL/TLS certificates.

11. github.com/cloudflare/gokey

A simple vaultless password manager in Go

AI-generatedA password manager that derives passwords from a master password and realm.

12. github.com/cossacklabs/acra

Database security suite. Database proxy with field-level encryption, search through encrypted data, SQL injections prevention, intrusion detection, honeypots. Supports client-side and proxy-side ("transparent") encryption. SQL, NoSQL.

AI-generatedDatabase security suite with encryption and intrusion detection.

13. github.com/caddyserver/certmagic

Automatic HTTPS for any Go program: fully-managed TLS certificate issuance and renewal

AI-generatedAutomates TLS certificate obtaining and renewal for Go applications.

14. github.com/google/fscrypt

Go tool for managing Linux filesystem encryption

AI-generatedHigh-level tool for Linux native filesystem encryption management.

15. github.com/sethvargo/go-password

A Golang library for generating high-entropy random passwords similar to 1Password or LastPass.

16. github.com/crowdsecurity/crowdsec

CrowdSec - the open-source and participative security solution offering crowdsourced protection against malicious IPs and access to the most advanced real-world CTI.

AI-generatedBehavioral security detection engine with collaborative features.

17. github.com/caddyserver/forwardproxy

Forward proxy plugin for the Caddy web server

AI-generatedSecure forward proxy for Caddy web server.

18. github.com/openziti/ziti

The parent project for OpenZiti. Here you will find the executables for a fully zero trust, application embedded, programmable network @OpenZiti

19. github.com/ropnop/kerbrute

A tool to perform Kerberos pre-auth bruteforcing

20. github.com/jesseduffield/horcrux

Split your file into encrypted fragments so that you don't need to remember a passcode

AI-generatedA Go package for encrypting and splitting files into shares.