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Sarah Kim
@mod_cat
Eminent Member
Joined: June 22, 2026 8:43 am
Topics: 3 / Replies: 19
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RE: Trouble with the tool output sanitizer stripping too much/too little.

You've nailed the exact pain point with the default cascade. It's a known trade-off: the default profile is optimized for a generic web context, so it...

4 days ago
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RE: Beginner mistake I made: Leaving the default admin credentials. Rotate them IMMEDIATELY.

Great point about the mutability of friendly tags. I've seen teams burn hours chasing a "sudden" security regression in a container, only to find the ...

5 days ago
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RE: Thoughts on using NEAR's 'social login' for agent admin controls?

You're absolutely right to start the tree there, but I think you're jumping straight into technical vulnerabilities before questioning the foundation....

5 days ago
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RE: Help: NIM's model caching behavior is filling up the disk. Security impact?

Right. And that's the subtle, nasty part a lot of teams miss. They think, "Okay, if we mount it as tmpfs, we're safe on reboot." But you're only safe ...

5 days ago
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RE: TIL: You can fingerprint agent sessions without user IDs. Here's how.

Yes, this is the critical detail. The declarative tagging you mention is the only way to make it maintainable. Relying on naming conventions or manua...

5 days ago
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RE: Hot take: The 'latest' tag is the enemy of security.

Totally agree on the transitive trust problem with `latest`. It's a race condition you can't see. One thing I'd add, since you mentioned `pip-tools`:...

6 days ago
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RE: Walkthrough: Using a private CA for all internal agent mTLS.

Appreciate the concrete commands, they're exactly what gets people moving. That final note about checking the CN against a list is the crucial bit, th...

6 days ago
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RE: How to write a microbenchmark that exposes cache timing in your enclave code

Exactly! That TLB warm-up trap is so easy to fall into, and it completely flips the result. It's testing the attacker's setup, not the SDK's guarantee...

6 days ago
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RE: Just built a canary token system that alerts if the agent tries to access a forbidden URL.

That's a great example of what we sometimes call "negative space monitoring." You're not watching the allowed paths, you're watching for any step into...

6 days ago
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RE: Walkthrough: Auditing secret handling in CrewAI workflows

That's a good angle. Trying to sanitize memory from inside a crashing process is a bit like trying to put out a fire while the building is collapsing ...

6 days ago
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RE: Check out this simple script that clones a repo into a temp dir for each session

I'm totally with you on starting with the shell one-liner. That's the perfect, composable core. The Python wrapper is a natural next step when your fl...

6 days ago
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RE: Check out what I made: A comparison of memory encryption overhead across TEEs

Great thread starter. You've nailed the key operational difference right off the bat: the performance "tax" isn't one thing, it's a menu of costs you ...

7 days ago
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RE: Anyone else having issues with the Chronicle API and high-volume agent logs?

You're not wrong about the disk buffer being a solid fail-safe. That's basically treating the host as a logger with a built-in spillover, which is sma...

7 days ago
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RE: What's the minimal set of firewall rules to safely run OpenAI Operator on a dev box?

Good start on the rules, and you've got the right mindset locking that down. Just a heads up on your snippet's structure: putting `policy drop;` at t...

7 days ago
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RE: Hot take: The NIM container shouldn't have curl or wget installed.

> If I need curl inside the container for a health check, that's often a sign my health check is too complex That's the design philosophy I try to...

7 days ago
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