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Information Security Architecture

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Map IEC/ISO 27001:2013 Annex A - English

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chapter 2: system unit: processing and memory.

por Maad Maad

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NOP sled

Hard to find exact location of memory of the pointer

Means no operation

Bug exploration

Taking advantage of a bug or vulnerability to find problems

Memory corruption

Shell code

Small piece of code used as payload in exploitation of a software

Buffer overloads

Enables attacker to input malicious codes

Receives more data then can hold -> overload

Buffer is a specific area of memory

Violation of memory security

Registers

Store resulting data

Preform operations

Holds temporary data that the CPU needs to execute