brintha
Joined 9 months ago
Joined 9 months ago
I agree that mapping both public and private keys to identity and enforcing something like /etc/ssh/keys/%u with config-backed reconciliation closes a lot of gaps — especially when you have strong policy ownership and review processes in place.
In our case, we’ve been approaching it from a slightly different angle: avoiding distribution of private key material to end-user machines altogether. Private keys and passphrases are stored under AWS KMS–backed encryption, and access is mediated per session rather than copied around.
The goal isn’t to replace good secrets management — it’s to reduce proliferation of key material while still keeping identity mapping and auditability intact.
I think in teams that already have disciplined config management and drift detection, what you described works well. The friction tends to show up more in smaller or fast-moving environments where those controls aren’t consistently enforced.
Centralizing authorized keys and avoiding local authorized_keys sprawl definitely improves auditability.
The scenarios I was thinking about in the post were more around smaller cloud-native teams that don’t run LDAP/AD at all, or where servers are fairly ephemeral and identity is managed elsewhere.
In those setups, distributing and rotating SSH keys — even via automation — can still become operationally noisy.
I agree that directory-backed key management is a strong pattern when that infrastructure already exists.
Traceforce's approach to building a live connectivity graph between AI apps and MCPs is exactly the kind of visibility traditional EDRs miss. We've seen that standard EDR alerts can't flag API key leakage or risky AI-generated commands without that context. For instance, LynxTrac's file integrity monitoring and CVE scanning catch suspicious changes, but without a way to tie AI actions to those changes, it's hard to tell if an AI assistant just triggered a destructive script.
I'm curious how your pentesting tool handles the frequent updates in AI app behaviors and MCP APIs without overwhelming false positives? We've struggled with tuning automated alerts that map to MITRE ATT&CK tactics in an environment where AI tooling itself evolves weekly. Also, how do you balance local content inspection for privacy while enabling enough control to block risky AI commands before they hit production?
Your "warn and acknowledge" flow sounds smart - it aligns with what we see customers want: guardrails, not blockers, so devs don't feel slowed down. We recently added AI-driven incident summaries to LynxTrac to help teams triage alerts faster without digging through logs. Wondering if you've tried AI-assisted analysis on your MCP pentest results to speed up identifying real risks?
Would be great to hear more about how you maintain coverage on changing AI/MCP combos without constant manual tuning. If you're curious, I can share how we balance automation and manual policy updates to keep noise low while catching real threats.