Binary language

Mais informações

Boot Process

por Egert Kängsepp

Administración Pública Paraestatal

por Dulce Maria Marcelo Luis

Operating System - OS

por Jesus Anelio Reyes Azuero

My knowledges & skills

por Weiyan Lin

Binary language

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