diProtector includes the following features: - total destruction of the protected code fragments logic, which makes it impossible to analyse by disassembling; - detection and protection from active debuggers like eVC, eVB debuggers and others; - protection from code tracing under a debugger; - protection of application's import table; - entry point protection; - protection from code modification; - protected registry work; - resource and executable code compression; - internal short (16 chars) serial number manager with strong encryption (symmetric crypto-algorithm 3DES is used); - external serial number generator with keygen interface; - quick addition of trial-features and short serial number support to any applications.