Dhaedalida Articles https://dhaedalida.com/articles Plain-English articles on protecting Windows software: how code virtualization works, how crackers attack license checks, anti-debugging, string encryption and packers. en How Code Virtualization Works — Software Protection Explained https://dhaedalida.com/articles/how-code-virtualization-works https://dhaedalida.com/articles/how-code-virtualization-works Tue, 21 Jul 2026 15:47:21 +0200 How code virtualization protects software: turning a function into bytecode for a custom, per-build virtual machine so a disassembler can no longer read your logic. How Crackers Attack License Checks — and How to Defend Them https://dhaedalida.com/articles/how-crackers-attack-license-checks https://dhaedalida.com/articles/how-crackers-attack-license-checks Tue, 21 Jul 2026 15:47:21 +0200 The common ways a software license check gets cracked — patching the branch, following the string, breakpointing the API — and the protection layers that stop each one. Anti-Debugging Techniques on Windows, Explained https://dhaedalida.com/articles/anti-debugging-techniques-explained https://dhaedalida.com/articles/anti-debugging-techniques-explained Tue, 21 Jul 2026 15:47:21 +0200 How a Windows program can tell it is being debugged — PEB flags, timing checks, hardware breakpoints, parent-process and API checks — and why no single technique is enough. Why Your Binary's Strings Betray It — String Encryption Explained https://dhaedalida.com/articles/why-strings-leak https://dhaedalida.com/articles/why-strings-leak Tue, 21 Jul 2026 15:47:21 +0200 A plain strings scan is the fastest way into an unprotected program. What leaks through string literals, why it matters, and how per-string encryption closes the gap. What an Exe Packer Actually Does (and Doesn't) https://dhaedalida.com/articles/what-an-exe-packer-does https://dhaedalida.com/articles/what-an-exe-packer-does Tue, 21 Jul 2026 15:47:21 +0200 What packing a Windows executable really does — compression, encryption, import hiding and a loader stub — where it stops, and why pack-only is weaker than pack plus virtualization. Protecting a C++ Application Step by Step https://dhaedalida.com/articles/protect-a-cpp-exe-step-by-step https://dhaedalida.com/articles/protect-a-cpp-exe-step-by-step Tue, 21 Jul 2026 15:47:21 +0200 A start-to-finish walkthrough of protecting a C++ Windows exe from reverse engineering: mark the sensitive functions, virtualize them, encrypt strings, pack the build and verify.