Security

Latest Blogs

Security IP blog: The Security Arms Race on Devices

Sital Amin

Blog explores the main security use cases on devices - now and in the future.
- August 5, 2019
Processors blog: Memory Tagging Extension: Enhancing memory safety through architecture

Steve Bannister

Arm takes a look at security threats through not addressing memory safety and how Arm's Armv8.5-A Memory Tagging Extension (MTE) can help.
- August 5, 2019

View all blogs in Security

Unanswered questions

Not Answered
Calling non-secure Reset Handler from Secure main 0
- Cortex-M33
- Armv8-M
298 views

1 reply

Latest 1 hour ago
by Radhika Raghavendran
Not Answered
SAU configuration failure 0
- TrustZone for Armv8-M
- Cortex-M33
151 views

1 reply

Latest 1 hour ago
by Radhika Raghavendran
Not Answered

Context protection when calling a secure function(NSC) in a non-secure interrupt function 0

3601 views

10 replies

Latest 3 months ago
by Yang Zhang
Not Answered
How to place FreeRTOS in secure memory and the user tasks in non-secure memory? 0
- TrustZone
- Armv8-M
11183 views

21 replies

Latest 3 months ago
by Joseph Yiu
Not Answered

Non-secure code calling secure code - Boot Loaders 0

2329 views

2 replies

Latest 4 months ago
by vinkot

Most viewed questions

Answered
Security State transitions - Processor Mode +2
- ANSI
- CHI
- Security
- TrustZone
- Armv8-M
11854 views

11 replies

Latest over 2 years ago
by raghu.ncstate
Suggested Answer
how to get the object file with secure interface +2
- Keil MDK
- ACE
- SRAM
- Arm Compiler
- Keil
- Thumb
- TrustZone
- GNU
- Armv8-M
- Interface
- Memory
8954 views

7 replies

Latest over 1 year ago
by Thomas Preudhomme
Answered
Correct way to mask interrupts in secure world ARMv8M M33 0
- Address
- RTX
- Security
- Armv8-A
- TrustZone
- Armv8-M
- Interrupt
7649 views

8 replies

Latest over 1 year ago
by sanjeev
Answered
Can we use same peripheral in secure and non secure world simultaneoulsy ? 0
- ACE
- CHI
- TrustZone
- Armv8-M
7193 views

7 replies

Latest over 2 years ago
by Diya Soubra
Answered
Memory map for ARMv8-M TrustZone SOC's 0
- Address
- TrustZone
- Armv8-M
- Memory
7101 views

6 replies

Latest over 2 years ago
by raghu.ncstate

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