Security

Flags are special indicators used by the processor to signal the outcome of operations, these are stored in a special register called the flags register. Some common flags include: Zero Flag (ZF) - 1 if the result of an operation is zero; otherwise, it’s 0. Sign...

Network Address Translation (NAT) This is a method that allows multiple devices on a local network to be mapped to a single public IP address, which conserves the number of public IP addresses needed. How it works Private to Public - When a device on a private...

Assembly is a low-level programming language that provides a way to write instructions that the CPU can execute directly, it’s closely related to machine code but uses human-readable mnemonics. Registers These are small storage locations within the CPU used for quick data manipulation, you can check...