SIEM: Microsoft Sentinel, IBM Qradar, Elastic (ELK), Splunk
EDR/XDR: CrowdStrike, Microsoft Defender for Endpoint, Trend
SOAR: Swimlane
Digital Forensics: Autopsy, Volatility, Velociraptor, FTK Imager
Threat Intelligence: Recorded Future, MISP, TI feeds
Penetration testing: Burp suite, Metasploit, NMAP, Wireshark
Vulnerability Assessment: Tenable Nessus, Tenable Security Center.
Application Security: Tenable, GitHub Advanced Security
Others: TrendMicro AV, ForeScout CounterAct, Barracuda WAF, Cisco Email Gateway, CIS CAT