Bookmarks

Some interesting resources and websites I collect across the web.

This list may change from time to time as I add new content and remove obsolete links.

I may or may not be related to these projects. To find out more about me and my projects, check out the links in the top navigation bar.

People and blogs

Hausec - Red team professional, has written a few VulnHub writeups and has useful resources such as a pentesting cheatsheet.
Scott Helme - He presents himself as a Security Researcher, and runs a blog with very up-to-date and accurate information for hardening servers. He also runs two free, very popular tools that help you deploy better security.
Root Network Security - Reverse engineering, binary dissassembly and systems programming.

Awesome - Master list of awesome lists.
Awesome Video Channels - A curated list of online video channels for learning just about anything!
Better Crypto - Comprehensive list of settings for many server software to achieve the best levels of encryption.
Build your own X - Tutorials on learning through creating.
DigitalOcean - (Referrer) Deploy full Linux virtual machines in seconds.
Duolingo - Free language learning.
edX - High quality educational material.
GitLab - Powerful free open source web-based Git management with the option to self-host.
GitHub Pages - Free static website hosting.
Jekyll - My favourite static site generator.
Khan Academy - FREE (no ads!) online courses from Kindergarten to college.
Learn Anything - Directions for learning anything with easy to understand, interactive maps.
MIT OpenCourseWare - Free, high quality college lesson recordings.
myNoise.net - White noise, rain, fireplaces… Noises to help you focus, relax, or sleep.
Privacy Tools - Tools to secure your digital life against mass surveillance.

Cyber Chef - The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis
DevDocs - API documentation for hundreds of languages and configuration files

HackerTarget.com Tools - Multiple network tools, like port scanning, HTTP headers, and nameserver zone transfer tests.
Hardenize - Multiple tests and scores for encryption and general web security.
MTA-STS validator - MTA-STS is similar to HSTS, but applied to SMPT mail servers.
MxToolbox - Multiple tests for mail servers, especially spam list checking for seeing if your E-mail server is tagged as a spammer by some list.
Secure Email - Free SPF/DKIM/DMARC and STARTTLS checking for E-mail servers.
Security Headers - Free web server header tests and grading.
SSL email check - Checks mail servers for encryption their supported SSL/TLS protocols and certificates offered.
Qualys SSL Labs - Free SSL/TLS server and browser tests.