Loading...
Loading...
Found 6 Skills
Find internet-exposed hosts, services, and devices from third-party scan data. Use when searching Shodan or Censys, finding open ports and banners, identifying an IP's tech stack, or discovering exposed databases, cameras, or industrial devices — without scanning the target yourself.
Passive reconnaissance workflow for a domain, website, or IP — maps DNS, subdomains, infrastructure, tech stack, history, and ownership without touching the target.
End-to-end passive reconnaissance workflow for a domain, website, or IP — builds an asset inventory covering registration, DNS, subdomains, infrastructure, tech stack, history and ownership without sending traffic to the target.
OSINT-based technology stack identification. Discovers company tech stacks using passive reconnaissance across 17 intelligence domains. Given a company name (and optional domain hint), infers frontend, backend, infrastructure, and security technologies using publicly available signals.
End-to-end passive reconnaissance for a domain, website or IP — builds an asset inventory covering registration, DNS, subdomains, infrastructure, tech stack, history and ownership without sending a single packet to the target. Use when asked to research or profile a domain or website, map what an organisation runs, or investigate a suspicious site without alerting its operator. Applies to vendor and third-party risk assessment, attack-surface review, M&A technical diligence, phishing and fraud-site investigation, and pre-engagement scoping. Reference at useosint.com/skills/recon-a-domain-passively.
Find internet-exposed hosts, ports, services and devices using third-party internet-scan data instead of touching the target. Covers Shodan and Censys query syntax, service banners, favicon-hash and TLS-certificate pivots, origin-IP discovery behind Cloudflare or a CDN, and exposed databases, dashboards, cameras and ICS devices. Use when asked what a company has exposed to the internet, to check open ports on an IP or netblock, or to write a Shodan filter query. Applies to external attack-surface management, third-party and vendor security review, M&A technical diligence, and pre-engagement reconnaissance. Reference at useosint.com/skills/find-exposed-servers.