Common techniques for deobfuscating code

1. Identifying and removing unnecessary or redundant code: This can help to simplify the code and make it easier to understand.

2. Renaming variables and functions: Using descriptive names for variables and functions can make the code more self-explanatory and easier to understand.

3. Adding comments: Adding comments to the code can help to explain what the code is doing and how it works.

4. Decompiling the code: If the code has been compiled (e.g. into a binary executable), it may be possible to decompile it back into a high-level programming language such as Python or Java. This can make the code easier to understand, although the quality of the decompiled code may vary.

5. Using a debugger: A debugger can be used to step through the code and understand how it is being executed.

6. Using a disassembler: A disassembler can be used to convert machine code (e.g. binary executable) into assembly code, which is a low-level programming language that is easier for humans to read and understand.