64 Systems is an infrastructure consultancy for teams who need real systems work — monitoring that actually pages the right person, network documentation that matches reality, and compliance that survives an auditor's questions.
Fixed-scope or ongoing — we work the way your team already operates.
Nagios and equivalent stacks configured so alerts mean something — right thresholds, right escalation, right person paged.
Firewall policy, segmentation, and access control that's documented well enough to hand off — and to survive an audit.
PCI DSS scoping and evidence work, backed by scripted, repeatable processes instead of tribal knowledge.
Every engagement follows the same order — nothing gets implemented before it's understood.
We inventory what's actually running — not what the diagram says. Devices, firewall rules, access lists, monitoring gaps.
A written plan with tradeoffs made explicit, scoped to your environment and staffing — not a generic best-practices doc.
Changes staged and tested in maintenance windows, with rollback steps written before anything is touched.
Runbooks, credentials, and monitoring configs documented and transferred — your team owns it, not us.
Not a certifications wall — this is what's actually deployed on the engagements we take.
64 Systems is built around hands-on infrastructure work — the kind where you're the one who gets paged at 2am, so the monitoring had better be right the first time. Every engagement is scoped and delivered directly, no bench of juniors learning on your environment.
No sales call. Send what's going on and we'll reply with scope and rough timeline before anything's billed.
