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A guide for reading VirusTotal reports. It covers steps such as checking the scan date, details tab, submitted names, relations tab, behavior tab and detections tab. The guide states that the final decision on whether to run a file is the user's.
Winitor's pestudio is a malware initial assessment tool. It helps identify key indicators of Windows executable files to speed up malware assessment workflows. The page states it has been enhanced since 2009.
Archive for searching Donald Trump's historical Twitter posts by date, topic, or keyword.
A website that presents a searchable list of names under the heading of the Terrorist Security Administration's No-Fly List. It shows database statistics, including total entries and recent additions, and states that entries do not imply participation in terrorist activities. The site describes the organization as independent and non-government.
A notice recommending that users avoid GShade and use normal ReShade instead. It states that GShade's developer added code to reboot computers when a third-party app managed updates, as an anti-tamper measure. The notice says the app stopped working after removal from GitHub and is back online now.
An announcement page reporting that GameFabrique bundles adware into its installers, which open magnet links in the user's torrent client. The author ran the installers in a sandbox and states that each one attempted to install AVG Secure Browser and McAfee Web Advisor, describing the bundled torrent sources as untrustworthy.
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.
OSINT.sh tool for detecting a website's technology stack, frameworks, and services.
IP Location is a web tool that checks a visitor's public IPv4 and IPv6 address and shows approximate IP geolocation, ISP, organization, ASN, time zone and privacy signals such as VPN, proxy or Tor status. It also offers an IP address lookup field and a bulk IP lookup option. Lookup data is provided by IP2Location.
WhoIsMind offers a free IP address lookup tool that reports an IP address's location, ISP, ASN and domain information. The site also explains reverse IP lookups, which return the hostname or domain associated with an IP address via PTR records, and discusses public, private, static and dynamic IP address types.
is a web service for Whois data contained within ARIN's registration database
is the Web's freshest and fastest growing backlink index, and the primary source of backlink data for SEO PowerSuite.
A web service that displays the visitor's public IP address. It states that the address is assigned by the Internet Service Provider and can indicate general geographic location, and it suggests uses such as checking the current address, verifying a network connection and sharing the address with support teams for troubleshooting. It notes that only the IP is shown.
Jotti's malware scan is a free service that scans suspicious files with several anti-virus programs. Users can submit up to five files at once, with a 250MB limit per file. Files are shared with anti-virus companies so their products' detection accuracy can be improved.
A guide introducing Web Authentication (WebAuthn), a W3C and FIDO specification that lets servers register and authenticate users using public key cryptography instead of passwords. It explains how credentials work, with a private key stored on the user's device and a public key sent to the server, and covers registering credentials and authenticating with them.
A free domain research tool that discovers hosts related to a domain and looks up DNS records. It presents visible hosts from an attacker's perspective for red and blue teams, and is intended for reconnaissance, penetration testing, bug bounties, threat analysis and network OSINT.
CheckFileType is a free online tool that determines a file's true type, extension and MIME type from its contents rather than its extension. Users upload a file without registration, and the tool can look inside archives such as ZIP files to report the type of each contained file. Files are stored temporarily and removed after one hour.
GNUnet is GNU's framework for secure peer-to-peer networking. It is described as a network protocol stack for building secure, distributed and privacy-preserving applications, aiming to replace the existing Internet protocol stack, and is free software.
SSL For Free issues free SSL and wildcard certificates through ZeroSSL, including via ACME, a web app and a REST API. It offers paid Basic, Premium and Business packages with monthly or yearly billing, plus tutorials for installing certificates on various server and hosting platforms. Private keys are generated and encrypted on the user's device.
Mess with dns is a site for hands-on DNS experiments, offering a subdomain at {{ domain }}.messwithdns.com where records can be added and edited. A live updating list shows requests for the subdomain's records, presented as a low-consequence way to learn by experimenting and breaking things.
Let's Encrypt is a free, automated, and open Certificate Authority operated by the nonprofit Internet Security Research Group. It provides free TLS certificates so websites can enable HTTPS encryption; obtaining a certificate requires demonstrating control over the domain, and issuance uses the ACME protocol with client software.
A web-based tool that tests the IPv6 readiness of an internet domain and shows whether the visitor's own connection supports IPv6. It reports DNS-based results, including nameserver and mail exchanger records, and maintains a Hall of Fame of domains scoring five stars. It also warns when an embedded MAC-address identifies the device. The site requires JavaScript.
WhatsMyDNS is a free online tool for performing DNS lookups against nameservers in many countries. It displays results on a map so users can check DNS propagation for a domain's IP address and DNS record information. The site says it maintains a range of DNS servers for lookups and parses the results for display.
Web Check is an OSINT and security tool that reports on a website's configuration, including IP information, SSL certificates, DNS records, cookies, crawl rules and response headers. The site states it supports 44 checks and produces results in about 20 seconds.
