Security
Every listing in the Security section, from all 7 categories below.
862 results, page 8 of 29
Checkov
Scan infrastructure code for configuration problems.
CheckTLS
A web tool that tests whether a recipient's mail server accepts secure TLS connections for email.
Cheogram
An Android XMPP client that links chat with phone numbers, SMS and calls through pluggable routes.
Chitchatter
A peer-to-peer chat app in the browser that is serverless, decentralized and ephemeral.
chkrootkit
A command-line tool that checks Unix-like systems locally for signs of a rootkit.
Cinny
Chat on Matrix through a focused desktop client.
CIRA Canadian Shield
A free protective DNS service from Canada's domain registry that blocks malware, phishing and scams.
CIS-CAT Lite
A free tool from the Center for Internet Security that checks systems against CIS Benchmarks.
Cisco Talos Reputation Center
Online lookup for Cisco Talos reputation and threat intelligence on IP addresses and domains.
Clair
A self-hosted service that statically analyses container images for known vulnerabilities.
ClamAV
An open source antivirus engine, used mostly for scanning mail servers and file shares rather than desktops.
Clash Verge Rev
Manage proxy profiles with Clash Verge Rev on your desktop.
CleanBrowsing
A DNS filtering service that blocks malware, phishing and adult content at the network level.
Cloaked
A privacy service that creates masked identities and scans for data brokers selling your personal information.
Cloudflare Radar URL Scanner
Free Cloudflare web tool that scans a URL and reports its technologies, security and performance details.
CloudFox
Inventory cloud permissions and resources during an authorized assessment.
CodeQL
A semantic code analysis engine from GitHub that lets you query source code to find vulnerabilities.
CoMaps
A community-led fork of Organic Maps offering offline OpenStreetMap navigation with a focus on privacy.
Commix
Open-source tool that detects and exploits command injection vulnerabilities in web applications.
Conduit
A lightweight Matrix homeserver written in Rust, shipped as a single binary with an embedded database.
Control D
Customisable DNS filtering service with per-device profiles.
Conversations
Android XMPP client with OMEMO end-to-end encryption.
Converse
An open-source XMPP chat client that runs in the web browser, as a full app or embedded widget.
Cookiebot Cookie Checker
A free online scanner that finds and categorizes the cookies and trackers a website uses.
Cookieserve
A free online cookie checker that scans a website and reports the cookies it sets.
CookieYes Cookie Checker
A free online tool that scans a website and lists every cookie it sets by category.
Core Lightning
A modular Lightning Network node implementation written in C and Rust with a plugin system.
CoreDNS
A DNS server written in Go that builds its behavior from a chain of plugins.
Cover Your Tracks
An EFF web tool that tests how well your browser resists tracking and fingerprinting.
cppcryptfs
Mounts a gocryptfs-encrypted folder as a Windows drive letter, encrypting file contents and names transparently.
