Essentials for daily SOC operations for security analysts IR Tools IP Reputation/Blocklist Checkers IP Void Checking for Benign Traffic vs Malicious Traffic Greynoise - A personal favorite of mine!! Honey DB WHOIS / Geolocation Domain Tools Packet Analysis Wireshark TCP dump Log Analysis Mandiant Highlighter Threat Hunting Tools OTX IoCs Cisco Talos Weekly Security Advisories Cyber Threat Intelligence Resources Cisco Talos Weekly Security Advisories ThreatPost Vulnerability Management Tools [Tenable Nessus] Full Internet Surface Tools Shodan Threat Research Tools