3am

3am agentic SRE

[3am @3amHQ]

NullKey is just the first one.

We’re building at the intersection of AI × SRE × developer infrastructure × security — and doing it in public.

Products. Experiments. Architecture. Benchmarks. Things that work. Things that don’t.

Follow @3amHQ and build along with us.

#SRE #AI #DevOps

[3am @3amHQ]

Hello from @3amHQ.
We build infrastructure for engineers who’d rather not wake up at 3am.

First up: NullKey.
The private key that never exists.

SSH keys normally leave a private key sitting somewhere on disk.
NullKey doesn’t.
The key is generated inside Secure Enclave / TPM. The hardware can sign with it. It can’t give the private key back.
No cloud. No account. Nothing to export.
It's free forever.

Shout out to @vikram_m30 👏

Try it → https://t.co/G1eRLHzR4L

Feedback welcome → @3amHQ

[3am @3amHQ]

Hello from @3amHQ.
We build infrastructure for engineers who’d rather not wake up at 3am.

First up: NullKey.
The private key that never exists.

SSH keys normally leave a private key sitting somewhere on disk.
NullKey doesn’t.
The key is generated inside Secure Enclave / TPM. The hardware can sign with it. It can’t give the private key back.
No cloud. No account. Nothing to export.
It's free forever.

Shout out to @vikram_m30 👏

Try it → https://t.co/G1eRLHzR4L

Feedback welcome → @3amHQ

[3am @3amHQ]

Hello from @3amHQ.
We build infrastructure for engineers who’d rather not wake up at 3am.

First up: NullKey.
The private key that never exists.

SSH keys normally leave a private key sitting somewhere on disk.
NullKey doesn’t.
The key is generated inside Secure Enclave / TPM. The hardware can sign with it. It can’t give the private key back.
No cloud. No account. Nothing to export.
It's free forever.

Shout out to @vikram_m30 👏

Try it → https://t.co/G1eRLHzR4L

Feedback welcome → @3amHQ