Shodan InternetDB lookup for checking open ports, vulnerabilities, tags, and host data by IP.
Directory
Cybersecurity
Cybersecurity is the practitioner side of the directory, aimed at people who defend systems or investigate them. Security tools and toolkits covers scanners, frameworks, and command line utilities. Security scanners and resolvers follows with services that check a host, a certificate, or a configuration. Domain, IP, and DNS research collects lookup and reputation tools, while malware protection lists engines, sandboxes, and analysis services. Safety and risk research covers threat reports, vulnerability databases, and standards, and IoT security deals with connected devices and their firmware. Threat intelligence, malware analysis, password and hash tools, and sandboxes and emulation sit at the deeper end of the category. Check what a tool is built to do and whether you are allowed to point it at a target before you start a scan.
Peer-to-peer cryptocurrency marketplace for buying and selling digital assets.
IoT search and discovery platform for finding connected devices and sensor data sources.
Apktool is a tool for reverse engineering Android apk files. It can disassemble resources to nearly original form and assemble rebuilt folders, including changing an app's permissions. It can also analyze by ripping apart resources and the manifest for inspection.
Follow.net is a web tool for finding, checking, or analyzing online information related to domains, networks, and digital services.
Anonymous network software for private peer-to-peer services and hidden web applications.
LeakIX is a search and reporting platform with query syntax for ports, protocols, ASNs and IP ranges. It offers free and commercial plans, with paid tiers providing faster access to results, higher request limits, critical and RCE plugins, alert channels and downloadable results. Sponsorship supports voluntary researchers who dispatch free reports to companies and institutions.
malware documents a safety warning, scam report, malware concern, or risky download example.
Malwarebytes is a privacy tool for blocking ads, trackers, popups, proxies, or unwanted web behavior.
Audio privacy tool that plays disruptive sound to make nearby speech harder to capture.
Humorous cyber threat map showing global attack-style visualizations for awareness and demos.
Live Toronto police calls dashboard showing public incident categories and map-based activity.
Archive for searching Donald Trump's historical Twitter posts by date, topic, or keyword.
Historical malware archive mirrored by vx-underground for research and preservation.
MalwareBazaar is a platform from abuse.ch and Spamhaus for sharing malware samples with the infosec community, antivirus vendors, and threat intelligence providers. Users can upload samples, browse the database, set alerts for newly observed malware, and use APIs to push or pull signals and automate bulk queries. Spamhaus datasets enhanced with MalwareBazaar samples are also available.
City webcam directory for browsing public live cameras by location.
Consumer Reports Security Planner is a free tool that asks a few questions and produces a customized digital security plan with recommendations. The plan covers backing up files, reducing online tracking, avoiding phishing scams, and preventing identity theft. Users can save the plan's URL, print it, or store it with a free CR account.
Threat map from FireEye/Mandiant showing cyber activity and attack visualization data.
Exploit-DB binary exploit archive for security research and controlled testing.
FullHunt is an internet intelligence infrastructure service that supplies internet asset, service, vulnerability and exploit data through REST APIs, data feeds and an MCP server. It also offers an enterprise platform for external exposure monitoring and a multi-tenant workspace for MSSPs. Pricing is listed for API, Enterprise and OEM access.
Malware sandbox report documents a safety warning, scam report, malware concern, or risky download example.
Internet asset search engine for domains, IPs, ports, certificates, and exposed services.
Search interface for archived Parler posts and metadata used in public-interest research.
Security / Antivirus Multireddit is a Reddit community or thread with discussion, guides, updates, or shared resources.