Reverse Engineering

It covers the full spectrum from initial triage with rabin2 and checksec through Ghidra decompilation, dynamic instrumentation with Frida, and symbolic execution with angr. The skill shines in practical scenarios like bypassing anti-debugging tricks, firmware extraction and analysis, and patch diffing to hunt for 1-day vulnerabilities. It even gets into UEFI/BIOS RE and de-obfuscation of control flow flattening. The anti-reversing bypass table alone is worth having on hand. If you're doing malware analysis, exploit dev, or need to reverse a proprietary protocol, this gives you the workflows and tool invocations to move fast.