testssl.sh
testssl.sh is a free command line tool that checks a server's service on any port for the support of TLS/SSL ciphers, protocols, and cryptographic flaws. It provides clear and machine-readable output, works on various operating systems, and does not require additional installations. The tool offers flexibility to test any SSL/TLS enabled service, not limited to web servers, and ensures reliability, privacy, and freedom as it is open source under GPLv2 license.
FEATURES
ALTERNATIVES
Finds publicly known security vulnerabilities in a website's frontend JavaScript libraries.
A vulnerability management platform that centralizes security assessment workflows, integrates multiple security tools, and provides collaboration features for security teams.
Automate software supply chain security by blocking malicious open source components
A Powershell script for assessing the security configurations of Siemens - SIMATIC PCS 7 OS client, OS Server or Engineering station.
An open-source tool for finding security vulnerabilities, compliance issues, and infrastructure misconfigurations in infrastructure-as-code
Linux privilege escalation auditing tool for detecting security deficiencies in Linux kernels.
A tool that uses NLP and ML to identify potential software vulnerabilities from git commit messages
A series of small test cases designed to exercise different parts of a static security analyzer
PINNED
ImmuniWeb® Discovery
ImmuniWeb Discovery is an attack surface management platform that continuously monitors an organization's external digital assets for security vulnerabilities, misconfigurations, and threats across domains, applications, cloud resources, and the dark web.
InfoSecHired
An AI-powered career platform that automates the creation of cybersecurity job application materials and provides company-specific insights for job seekers.
Mandos Brief Newsletter
A weekly newsletter providing cybersecurity leadership insights, industry updates, and strategic guidance for security professionals advancing to management positions.
Checkmarx SCA
A software composition analysis tool that identifies vulnerabilities, malicious code, and license risks in open source dependencies throughout the software development lifecycle.
Check Point CloudGuard WAF
A cloud-native web application and API security solution that uses contextual AI to protect against known and zero-day threats without signature-based detection.
Orca Security
A cloud-native application protection platform that provides agentless security monitoring, vulnerability management, and compliance capabilities across multi-cloud environments.
DryRun
A GitHub application that performs automated security code reviews by analyzing contextual security aspects of code changes during pull requests.
Wiz
Wiz Cloud Security Platform is a cloud-native security platform that enables security, dev, and devops to work together in a self-service model, detecting and preventing cloud security threats in real-time.