Exploiting Reversing (ER) series, Article 10:
iOS Security Research (part 01), Sep 2026.

Opens a multi-part sequence on iOS, and the first article in the series aimed at iOS itself rather than macOS. It first sets out the stack a kernel chain must cross in sequence - KASLR, Pointer Authentication, kalloc_type segregation with zone_require assertions, PPL and its successors SPTM at GL2 and TXM at GL0, Exclaves and trust-cache code signing - and why each layer pushes exploitation further toward data-only technique