Bookmarks

This page lists the resources that were particularly useful to me. Covered topics include programming, offensive and defensive information security, system administration and more. May you find something useful to you as well!

Blogs#

Online Tools#

Cryptography#

DNS#

  • nip.io: dead simple wildcard DNS for any IP address

Misc#

Programming#

  • CleanCSS: large collection of online tools to beautify, minify, encode and format files. Includes tools to validate regular expressions, timestamps and much more!
  • Online assembler and disassembler: x86 and x64.
  • 8086 Emulator: compiler with register views and memory inspection.
  • Online Java decompiler: decompile Java bytecode with modern decompilers such as Procyon, CFR, JDCore, Jadx and more.
  • Grep.app: grep through repositories on Github.
  • DeepGraph: transform a repository on Github into a graph view and analyze it with AI.

Reverse Shells#

Web#

Programming#

General#

Resources#

Tools#

  • dockcross: Cross compiling toolchains in Docker images.
  • dockbuild: Compiling environments in Docker images.

Assembly#

C#

CSS#

Javascript#

Security#

General resources#

Multi-topic resources#

CTF & learning platforms#

  • CTFtime: Lists all major CTF events and teams.
  • Root-Me: Plenty of challenges from various categories and difficulty levels.
  • CryptoHack: Tons of fun and educational challenges.

Application security & source code review#

Tools#

  • Frama-C: Static analysis and formal proof for C programs.
  • Krakatoa and Jessie: Front-ends to the Why platform for deductive program verification.

Docker#

Linux#

Post exploitation & privilege escalation#

Mobile#

General resources#

Multi-platform tools#

  • AppMon: Automated framework for monitoring and tempering system API calls for macOS, iOS and Android.
  • Frida: General purpose toolkit for dynamic instrumentation of binaries.
  • Objection: Runtime mobile exploration toolkit based on Frida for both iOS and Android.

Android#

iOS#

Recon & OSINT#

General resources#

Google dorks#

Nmap#

  • nmap-formatter: convert nmap's output to HTML, CSV, JSON, Markdown, Dot, SQLite, Excel, D2.
  • nmap-bootstrap-xsl: apply a stylesheet to nmap's XML output and optionally convert it to HTML.
  • awesome-nmap-grep: several grep (and friends) patterns to parse nmap's output.

Subdomain enumeration#

Guides:

Tools:

Windows & Active Directory#

Pentesting / offensive security#

System Administration#

Docker#

  • ctop: Top-like interface for container metrics

Emacs#

Git#

Mail#