Resources
Useful websites
Check your website TLS configuration.
Check your HTTP response headers.
Check your overall website security.
Check your TLS security.
Check your HTTP security.
Check your TLS, HTTP, and mail server configuration.
Check your CSP, HPKP, and CT reports.
Get a free X.509v3 certificate for your website.
Check if your data can be found in known data breaches.
Understand why all websites need to be HTTPS only.
Extended Validation (EV) certificates are only useful to empty your wallet.
Websites offering software versioning systems
GitHub
BitBucket
GitLab
Mercurial
Collaborative online editors and tools
Overleaf
Interactive compiler
Interactive regex tester
Online x86 and x64 Intel Interactive Assembler
Software Tools
Visual Studio Code
Visual Studio Code Insiders
Eclipse
PyCharm
IntelliJ IDEA
Android Studio
Sublime Text
Coda
TexMaker
Languages and Platforms
Programming languages: C++, Java, Prolog, Python, Matlab, Processing.
Hardware platforms: Arduino, Nanode.
Applications
E-Health
Internet of Things
Shodan, an IoT search engine
Evrythng
Xively
