As an Amazon Associate I earn from qualifying purchases.

Trap Door Definition and Explanation PDF Download

Learn Trap Door definition in operating system with explanation to study “What is Trap Door”. Study trap door explanation with operating system terms to review operating system course for online degree programs.

Trap Door Definition:

  • Secret undocumented entry point into a program, used to grant access without normal methods of access authentication.

    Operating Systems by William Stallings



Trap Door Explanation:

Trap door is a new jorgan for backdoor programs or viruses in software field. A trap door is a secret entry point into a program that allows someone that is aware of the trap door to gain access without going through the usual security access procedures.

Keep Learning Operating System Explanations

What is Disabled Interrupt?

A disabled interrupt is created by the operating system in order to gain access to internal data structures for a ...

What is User mode?

In user mode, the executing code has no ability to access hardware or memory directly. Code running in user mode ...

What is Client?

A client is basically a desktop computer or a workstation that is capable of obtaining information and applications from a ...

What is Page Frame?

A page frame is the smallest fixed-length contagious block of physical memory into which pages are mapped by the operating ...

What is Process Migration?

Process migration refers to the mobility of executing processes in a distributed computing environment. It indicates that a process uses ...

What is Cache Memory?

Cache memory also known as the CPU memory is a volatile very high-speed Static Random Access Memory (SRAM) that a ...