# \#security-acceleration **URL:** https://forums.developer.nvidia.com/tag/security-acceleration/570.md [Latest](https://forums.developer.nvidia.com/latest.md) · [Categories](https://forums.developer.nvidia.com/categories.md) · [Tags](https://forums.developer.nvidia.com/tags.md) --- ## [Request for NVIDIA NIM API Rate Limit Increase for AI Security Research and Testing](https://forums.developer.nvidia.com/t/request-for-nvidia-nim-api-rate-limit-increase-for-ai-security-research-and-testing/369229)
**Author:** [@mail9aryan](https://forums.developer.nvidia.com/u/mail9aryan)\ **Replies:** 1\ **Last updated:** [May 9, 2026, 7:52am UTC](https://forums.developer.nvidia.com/t/request-for-nvidia-nim-api-rate-limit-increase-for-ai-security-research-and-testing/369229 "2026-05-09T07:52:39Z")
Hello NVIDIA Support Team, I would like to request an increase in my NVIDIA NIM API rate limit from 40 RPM to 200 RPM for advanced development and research purposes. Account Email: same as this account Current Limit: … --- ## [Does OP-TEE on Jetson Thor support hardware-accelerated encryption and decryption?](https://forums.developer.nvidia.com/t/does-op-tee-on-jetson-thor-support-hardware-accelerated-encryption-and-decryption/369260)
**Author:** [@somnus2021](https://forums.developer.nvidia.com/u/somnus2021)\ **Replies:** 1\ **Last updated:** [May 7, 2026, 6:10am UTC](https://forums.developer.nvidia.com/t/does-op-tee-on-jetson-thor-support-hardware-accelerated-encryption-and-decryption/369260 "2026-05-07T06:10:23Z")
Regarding OP-TEE on Jetson thor, I’d like to understand the following two questions: Does it support hardware-accelerated encryption and decryption? How can the size of shared memory between the Normal World and the Se… --- ## [SIEM on DGX Spark](https://forums.developer.nvidia.com/t/siem-on-dgx-spark/367141)
**Author:** [@amadhivanana](https://forums.developer.nvidia.com/u/amadhivanana)\ **Replies:** 0\ **Last updated:** [April 20, 2026, 8:49am UTC](https://forums.developer.nvidia.com/t/siem-on-dgx-spark/367141 "2026-04-20T08:49:54Z")
Accelerating Security Operations with a GPU-Powered SIEM Pipeline Security teams are dealing with more telemetry, more alerts, and more pressure to respond quickly. To help address that challenge, I built a GPU-accelerat… --- ## [Numba cannot see Blackwell GPU and index out of range](https://forums.developer.nvidia.com/t/numba-cannot-see-blackwell-gpu-and-index-out-of-range/358091)
**Author:** [@albert37](https://forums.developer.nvidia.com/u/albert37)\ **Replies:** 1\ **Last updated:** [January 20, 2026, 10:08am UTC](https://forums.developer.nvidia.com/t/numba-cannot-see-blackwell-gpu-and-index-out-of-range/358091 "2026-01-20T10:08:52Z")
Hello, We found some rather weird issue while trying to run the sample DFP Azure jupyter notebook in Morpheus 25.06. The host shows GPU is present but on Numba. nvidia-smi shows my RTX PRO 4000 GPU is present and also … --- ## [Is GB10 suited for Morpheus development?](https://forums.developer.nvidia.com/t/is-gb10-suited-for-morpheus-development/342197)
**Author:** [@albert37](https://forums.developer.nvidia.com/u/albert37)\ **Replies:** 1\ **Last updated:** [August 15, 2025, 4:06pm UTC](https://forums.developer.nvidia.com/t/is-gb10-suited-for-morpheus-development/342197 "2025-08-15T16:06:50Z")
Hello, is the GB10 suited for the development of Morpheus AI? Since the official requirement of Morpheus AI requires Ubuntu 22.04 support. DGX OS and the Ubuntu seem to be similar. --- ## [Using NVIDIA BlueField-3 for TLS Termination, DPI, and Re-Encryption](https://forums.developer.nvidia.com/t/using-nvidia-bluefield-3-for-tls-termination-dpi-and-re-encryption/333898)
**Author:** [@balki.ece](https://forums.developer.nvidia.com/u/balki.ece)\ **Replies:** 1\ **Last updated:** [June 3, 2025, 12:09am UTC](https://forums.developer.nvidia.com/t/using-nvidia-bluefield-3-for-tls-termination-dpi-and-re-encryption/333898 "2025-06-03T00:09:46Z")
Hello, I’m exploring the use of NVIDIA BlueField-3 DPU for deep packet inspection (DPI) in a TLS-encrypted environment. Use Case: BlueField-3 terminates incoming TLS sessions from clients. It then forwards the decrypt… --- ## [Security Engine is Offline](https://forums.developer.nvidia.com/t/security-engine-is-offline/294738)
**Author:** [@prabhu.an](https://forums.developer.nvidia.com/u/prabhu.an)\ **Replies:** 3\ **Last updated:** [June 2, 2024, 2:28pm UTC](https://forums.developer.nvidia.com/t/security-engine-is-offline/294738 "2024-06-02T14:28:25Z")
Hello, On dev kit I enabled Disk Encryption, following these instructions Disk Encryption — NVIDIA Jetson Linux Developer Guide 1 documentation. I can see that crypt root and UDA are both unlocked and mounted. My assu… --- ## [rootFS A/B auto switch mechanism not working- stuck on kernel panic](https://forums.developer.nvidia.com/t/rootfs-a-b-auto-switch-mechanism-not-working-stuck-on-kernel-panic/262205)
**Author:** [@bsp\_dev](https://forums.developer.nvidia.com/u/bsp_dev)\ **Replies:** 6\ **Last updated:** [August 9, 2023, 9:22am UTC](https://forums.developer.nvidia.com/t/rootfs-a-b-auto-switch-mechanism-not-working-stuck-on-kernel-panic/262205 "2023-08-09T09:22:44Z")
Hi, I’m using Orin Nano devkit hosting an Orin NX SoM with JP5.1.1. I flashed rooFS A/B according to dev guide with ROOTFS\_RETRY\_COUNT\_MAX=1. I verified that I can manually switch between active slots. The problem is… --- ## [Tegra Security Engine behaviour after fuse flashing](https://forums.developer.nvidia.com/t/tegra-security-engine-behaviour-after-fuse-flashing/189301)
**Author:** [@mkelly1](https://forums.developer.nvidia.com/u/mkelly1)\ **Replies:** 2\ **Last updated:** [September 29, 2021, 12:25pm UTC](https://forums.developer.nvidia.com/t/tegra-security-engine-behaviour-after-fuse-flashing/189301 "2021-09-29T12:25:58Z")
Hi. I have been doing some exploring of the encryption engine accessed via /dev/tegra-crypto and mainly on using it with TEGRA\_CRYPTO\_IOCTL\_NEED\_SSK and it’s internal SSK. Our test device has no fuses set, so is se…