# \#secure

**URL:** https://forums.digi.com/tag/secure/4227.md

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## [Is SSH available DIGI 8 SB SW EW?](https://forums.digi.com/t/is-ssh-available-digi-8-sb-sw-ew/22131)

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**Author:** [@Buckaroo](https://forums.digi.com/u/Buckaroo)\
**Replies:** 0\
**Last updated:** [January 14, 2021, 8:02am UTC](https://forums.digi.com/t/is-ssh-available-digi-8-sb-sw-ew/22131 "2021-01-14T08:02:16Z")

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## [How to use TPM for secure boot in uboot ?](https://forums.digi.com/t/how-to-use-tpm-for-secure-boot-in-uboot/21365)

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**Author:** [@rohitrao](https://forums.digi.com/u/rohitrao)\
**Replies:** 3\
**Last updated:** [July 4, 2020, 1:58pm UTC](https://forums.digi.com/t/how-to-use-tpm-for-secure-boot-in-uboot/21365 "2020-07-04T13:58:55Z")

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How to use TPM in u-boot for Secure Boot? U-Boot has TPM support and it provides some drivers and commands. I have successfully enabled TPM in u-boot configuration. But I don’t know how can I use it for secure boot. …

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## [How can I verify Rootfs from U-Boot?](https://forums.digi.com/t/how-can-i-verify-rootfs-from-u-boot/20973)

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**Author:** [@hellsmoke](https://forums.digi.com/u/hellsmoke)\
**Replies:** 3\
**Last updated:** [December 11, 2019, 10:24am UTC](https://forums.digi.com/t/how-can-i-verify-rootfs-from-u-boot/20973 "2019-12-11T10:24:01Z")

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Hi I want add the Rootfs verification into the U-Boot secure-boot (like the Kernel verification). How can I do that? Regards Michael