Security Tools
Curated collection of essential cybersecurity tools for professionals, from vulnerability scanners to incident response platforms.
Category
Type
Vulnerability Assessment
4 toolsNmap
Open SourceNetwork discovery and security auditing
Cross-platformPreview
OpenVAS
Open SourceComprehensive vulnerability scanner
LinuxPreview
Nuclei
Open SourceFast and customizable vulnerability scanner
Cross-platformPreview
Nessus
CommercialProfessional vulnerability assessment
Cross-platformPreview
Web Application Security
4 toolsOWASP ZAP
Open SourceWeb application security scanner
Cross-platformPreview
Burp Suite
FreemiumWeb vulnerability scanner and proxy
Cross-platformPreview
Nikto
Open SourceWeb server scanner
Cross-platformPreview
SQLmap
Open SourceAutomatic SQL injection testing tool
Cross-platformPreview
Network Security
4 toolsWireshark
Open SourceNetwork protocol analyzer
Cross-platformPreview
Snort
Open SourceNetwork intrusion detection system
Cross-platformPreview
Suricata
Open SourceHigh performance network IDS/IPS
LinuxPreview
pfSense
Open SourceOpen source firewall and router
FreeBSDPreview
Digital Forensics
4 toolsAutopsy
Open SourceDigital forensics platform
Cross-platformPreview
Volatility
Open SourceMemory forensics framework
Cross-platformPreview
YARA
Open SourceMalware identification and classification
Cross-platformPreview
Sleuth Kit
Open SourceDisk image analysis tools
Cross-platformPreview
Cloud Security
4 toolsScout Suite
Open SourceMulti-cloud security auditing tool
Cross-platformPreview
Prowler
Open SourceAWS security best practices assessment
Cross-platformPreview
CloudMapper
Open SourceAWS environment analysis
Cross-platformPreview
Pacu
Open SourceAWS exploitation framework
Cross-platformPreview
Container Security
4 toolsTrivy
Open SourceVulnerability scanner for containers
Cross-platformPreview
Falco
Open SourceRuntime security monitoring
LinuxPreview
Clair
Open SourceStatic analysis of container vulnerabilities
Cross-platformPreview
Docker Bench
Open SourceDocker security configuration checker
LinuxPreview
SIEM & Monitoring
4 toolsELK Stack
Open SourceElasticsearch, Logstash, and Kibana
Cross-platformPreview
Wazuh
Open SourceSecurity monitoring platform
Cross-platformPreview
OSSEC
Open SourceHost-based intrusion detection
Cross-platformPreview
Graylog
Open SourceLog management and analysis
Cross-platformPreview
Cryptography & PKI
4 toolsOpenSSL
Open SourceCryptography and SSL/TLS toolkit
Cross-platformPreview
HashiCorp Vault
Open SourceSecrets management platform
Cross-platformPreview
Let's Encrypt
Free ServiceFree SSL/TLS certificates
Web-basedPreview
GnuPG
Open SourceGNU Privacy Guard
Cross-platformPreview
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