Cracking

iOS binary modification is fundamentally different from Android. No smali here — you're dealing with compiled ARM64 Mach-O binaries, strict code signing, and a locked-down runtime. Here's the full methodology.

APK modification to bypass premium/license checks is a core mobile security assessment skill. The goal is to identify how the app determines "premium" status and subvert that logic. Here's the full workflow, from decompilation to repackaging.

Rainbow tables are a time-memory trade-off technique used to crack password hashes. Instead of brute-forcing each password guess and hashing it on the fly (time-intensive), you precompute a massive lookup table mapping hashes back to their plaintext inputs (storage-intensive). Rainbow tables sit in the middle — compressing the chain so you trade some CPU time for significantly less disk space.

Here's how to build custom wordlists from scratch for hacking & cracking — from scraping a target to raw brute-force generation. This article is on how to create wordlists for hacking & cracking.

Here's your comprehensive wordlist reference for hacking & cracking. This is a(n) article / guide on cracking & hacking with wordlists.

Hydra is a parallelized network login cracker that supports many protocols (SSH, FTP, HTTP/S, SMB, RDP, MySQL, SMTP, etc.). This is a(n) article / guide on Hydra.

Keygen (key generator) analysis means reverse engineering how a program generates license keys — either to understand weakness in the algorithm or to demonstrate that the licensing scheme is bypassable. This article is focused on Keygen Analysis.

Software cracking means bypassing license/registration checks, trial limitations, or copy protection to assess the security of software protection mechanisms. This is an article/guide on the art of software cracking, cracking software.

John the Ripper is one of the most well-known and widely used password cracking tools in the security world. It's open-source and primarily designed for offline password cracking—taking password hashes and attempting to recover the plaintext passwords through various attack modes. This is a guide on John the Ripper (Password Cracking Tool).