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π¦WHY REVERSE ENGINEERING ?
#Basic
> To disassemble a program, someone doing reverse engineering on software can use several tools. One instrument is a hexadecimal dumper that prints or shows a program's binary numbers in hexadecimal format (which is easier to read than a binary format).
> The reverse engineer will classify some parts of a program and see how they operate by understanding the bit patterns that represent the processor instructions as well as the instruction lengths. The disassembler is another popular method. The disassembler reads the binary code and then reveals the text form of each executable command.
> A disassembler can not say the difference between an executable instruction and the program's code, so a debugger is used to keep the disassembler from disassembling the program's data parts. A cracker may use these techniques to change code to gain access to a computer system or inflict other harm.
> Reverse engineering of electronics means pulling a system apart to see if it functions. For example, if a maker of processors needs to see how the processor of a competitor operates, they might buy the processor of a competitor, disassemble it, and then make a processor close to it. In certain nations, however, this method is unconstitutional. In general, reverse engineering of hardware involves a great deal of experience and is very costly.
β β β Uππ»βΊπ«Δπ¬πβ β β β
π¦WHY REVERSE ENGINEERING ?
#Basic
> To disassemble a program, someone doing reverse engineering on software can use several tools. One instrument is a hexadecimal dumper that prints or shows a program's binary numbers in hexadecimal format (which is easier to read than a binary format).
> The reverse engineer will classify some parts of a program and see how they operate by understanding the bit patterns that represent the processor instructions as well as the instruction lengths. The disassembler is another popular method. The disassembler reads the binary code and then reveals the text form of each executable command.
> A disassembler can not say the difference between an executable instruction and the program's code, so a debugger is used to keep the disassembler from disassembling the program's data parts. A cracker may use these techniques to change code to gain access to a computer system or inflict other harm.
> Reverse engineering of electronics means pulling a system apart to see if it functions. For example, if a maker of processors needs to see how the processor of a competitor operates, they might buy the processor of a competitor, disassemble it, and then make a processor close to it. In certain nations, however, this method is unconstitutional. In general, reverse engineering of hardware involves a great deal of experience and is very costly.
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