Security
Every listing in the Security section, from all 7 categories below.
862 results, page 9 of 29
CrowdSec
Detect suspicious behavior in server logs and web traffic.
crt.sh
A free web search engine for certificates recorded in public Certificate Transparency logs.
CryFS
An encrypted filesystem that protects files stored in cloud storage, including their metadata and folder structure.
CryptCheck
A web tool that checks the TLS configuration of HTTPS, SMTP and XMPP servers.
Cryptee
An encrypted cloud service for storing photos and videos and writing private documents and journals.
cryptostorm
A privacy-focused VPN service that uses hashed access tokens instead of named customer accounts.
cryptsetup and LUKS
The standard Linux full-disk encryption layer.
ctrld
A configurable, multi-protocol DNS forwarding proxy from Control D with policy-based upstream routing.
Cwtch
Metadata-resistant messaging over Tor with no central servers.
Dalfox
Check web applications for cross-site scripting issues.
Damn Vulnerable Web Application
A deliberately insecure PHP and MariaDB web application for practising common web vulnerabilities legally.
Dangerzone
Converts risky documents into safe PDFs inside a sandbox.
DD-WRT
Third-party open-source router firmware that adds VPN, QoS and advanced routing to consumer routers.
DefectDojo
An open source, self-hosted vulnerability management platform that collects and tracks findings from security scanners.
defguard
A self-hosted WireGuard VPN platform with built-in identity management and multi-factor authentication per connection.
Delta Chat
A messenger that sends over email, so anyone with an address can be reached without installing it.
Dependency-Check
OWASP scanner that finds known vulnerabilities in a project's dependencies.
Dependency-Track
Track component risk using software bills of materials.
Detect It Easy
A program that identifies file types, packers, compilers and protectors used in executables.
detect-secrets
A command-line tool from Yelp that detects and prevents secrets such as keys being committed to code.
Dino
Modern desktop XMPP client with OMEMO encryption and calls.
dirsearch
Web path scanner for discovering hidden directories and files.
Disconnect
Tracker-blocking privacy software that stops invisible trackers and shows which sites follow you online.
DiskCryptor
An open-source Windows tool for encrypting disk partitions, including the system partition.
Disroot
Donation-funded platform offering free email, cloud storage, XMPP chat and other privacy-focused online services.
Diversion
A DNS-based ad blocker that runs on Asus routers with Asuswrt-Merlin firmware.
DNS Leak Test
A web test that shows which DNS servers your connection is actually using.
DNS4EU
A free public DNS resolver hosted in the EU that blocks malware, phishing and ransomware domains.
dnscrypt-proxy
Encrypts your DNS lookups so your internet provider cannot read or tamper with them, and blocks domains while it is there.
dnsdist
A DNS load balancer that routes queries to backend servers and blocks abusive traffic with rules.
