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GitHub Open Source Repositories

Search: ctf

Page 81

Showing 10 results from 2,958

C

rizumita/CTFeedbackSwift

GitHub Swift MIT License

Feedback mail composer for iOS re-written in Swift of CTFeedback

โ˜… 68 Forks 22 rizumita Updated 26 Jan 2026
P

NeuronAddict/pentesting-notes

GitHub Python

Notes from OSCP, CTF, security adventures, etc...

โ˜… 68 Forks 21 NeuronAddict Updated 13 Jun 2026
C

flawwan/CTF-Candy

GitHub MIT License

Here, have some candy. Useful tools and cheat sheet for Captures The Flag (CTF) contests. And also for Computer Security in general.

โ˜… 68 Forks 10 flawwan Updated 19 Nov 2025
G

gray-panda/grayrepo

GitHub Python

Personal repository for all ctf related stuffs

โ˜… 68 Forks 13 gray-panda Updated 03 Apr 2026
I

belane/I-CTF-FWHIBBIT

GitHub PHP

Challenges source code

โ˜… 68 Forks 8 belane Updated 01 Apr 2026
C

tea-deliverers/ctf-writeups

GitHub

No description available from source.

โ˜… 68 Forks 0 tea-deliverers Updated 24 Jan 2026
P

securelayer7/PROMPTPurify

GitHub TypeScript MIT License

Prompt-injection guardrail for LLM applications. Compact model that outperforms larger open-source guards. No regex, no signatures. Demo: anton.securelayer7.net

โ˜… 68 Forks 19 securelayer7 Updated 15 Jun 2026
W

dev-angelist/Writeups-and-Walkthroughs

GitHub

My Writeups and Walkthroughs

โ˜… 68 Forks 33 dev-angelist Updated 13 Jun 2026
C

karma9874/CTF-CryptoTool

GitHub Python MIT License

CTF-CryptoTool is a tool written in python, for breaking crypto text of CTF challenges. It tries to decode the cipher by bruteforcing it with all known cipher decoding methods easily. Also works for the cipher which does not have a key.

โ˜… 67 Forks 22 karma9874 Updated 07 Jun 2026
C

AbdullahRizwan101/CTF-Writeups

GitHub Python

Repository of my CTF writeups

โ˜… 67 Forks 14 AbdullahRizwan101 Updated 18 Apr 2026
Pagination Page 81 of 100

10 results on this page ยท 2,958 total found

Showing first 1,000 accessible GitHub results.