Memory Protection Unit (MPU)
GPTKB entity
Statements (58)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
hardware component
|
| gptkbp:aimsTo |
system performance
|
| gptkbp:controls |
memory corruption
code and data segments |
| gptkbp:createdBy |
fault exceptions
|
| gptkbp:enables |
debugging purposes
task isolation |
| gptkbp:engineConfiguration |
allow or deny access
software settings allow read/write access different memory regions |
| gptkbp:features |
x86 architecture
ARM architecture modern processors |
| gptkbp:function |
enforces access control policies
|
| https://www.w3.org/2000/01/rdf-schema#label |
Memory Protection Unit (MPU)
|
| gptkbp:includes |
preventing buffer overflows
|
| gptkbp:is_a_key_component_of |
safety systems
secure boot processes embedded software security |
| gptkbp:is_a_route_for |
secure application development
|
| gptkbp:is_accessible_by |
specific memory addresses
|
| gptkbp:is_designed_to |
prevent unauthorized access
|
| gptkbp:is_essential_for |
data integrity
system stability secure communications system reliability protecting sensitive data multitasking environments preventing unauthorized code execution protecting firmware secure software execution |
| gptkbp:is_featured_in |
microcontrollers
real-time systems |
| gptkbp:is_integrated_with |
other security features
|
| gptkbp:is_involved_in |
task scheduling
|
| gptkbp:is_part_of |
system security architecture
system_on_chip_(SoC) |
| gptkbp:is_recognized_for |
FPGA designs
various_CPU_architectures |
| gptkbp:is_used_in |
IoT devices
embedded systems medical devices automotive systems safety-critical applications telecommunications equipment real-time operating systems (RTOS) enforce memory access rules protect against malware attacks protect kernel memory enforce_security_policies enforce_data_separation memory_management_unit_(MMU) |
| gptkbp:mayHave |
set access permissions
|
| gptkbp:provides |
memory isolation
|
| gptkbp:related_to |
virtual_memory_management
|
| gptkbp:supports |
multiple privilege levels
|
| gptkbp:utilizes |
isolate user applications
|