A dead simple tool to sign files and verify digital signatures
High-performance reconnaissance and vulnerability scanning tool
Username generator for penetration testing and user enumeration
Automate search engine dorking across hundreds of websites
Encrypted/remote secret manager
Know the dangers of credential reuse attacks
[CNCF Sandbox Project] Managing your Kubernetes clusters
The SpotBugs plugin for security audits of Java web applications
Discover exposed internet hosts using multiple search engine APIs
Scanner detecting the use of JavaScript libraries
Copy/paste anything over the network
Search exposed URLs from shortener services using keyword filtering
mitmproxy implemented with golang
The firmware security analyzer
A push notification server written in Go (Golang)
Keybase Go library, client, service, OS X, iOS, Android, Electron
KeePass Command Line Interface
A security tool to remove sensitive data from your Windows hard drive
Add digital signatures to PDF documents - GUI and CLI, cross-platform
Wapiti is a web-application vulnerability scanner
Free GUI replacement for Java command-line utilities keytool/jarsigner
Anti-Spam SMTP Proxy Server implements multiple spam filters
WinSCP is a free SFTP, SCP, S3, WebDAV, and FTP client for Windows.