Professional development programmes for sysadmins who keep production running. Infrastructure reliability, incident response, monitoring, and security hardening — built by practitioners who've carried the pager.
CPD Accredited · Recognised by Industry Bodies
$ threshold audit --target prod-cluster
[scan] 1,247 config files analysed
[warn] 14 privilege escalation paths
[warn] 3 unmonitored service accounts
[crit] 1 shared root credential (age: 418d)
[done] Report: ./audit-2026-10.html
$ _// WHAT WE TEACH
Identity management, privilege escalation policy, session auditing, and credential lifecycle governance. Your team learns to lock down access without locking out productivity.
From £1,350/seat (Standard)
Pipeline design, threshold tuning, alert fatigue reduction, and meaningful dashboards. Stop waking people at 3 AM for metrics that don't matter.
From £1,350/seat (Standard)
Runbooks that people actually follow, post-mortem processes that surface root cause, and escalation frameworks that scale under pressure.
From £2,800/seat (Advanced)
Security baselines, patch strategy, and audit readiness. Programmes designed to get your infrastructure past scrutiny — internal or regulatory.
Enterprise: custom pricing
// HONEST NOTE: We don't cover networking, database administration, or application development. Different disciplines, different providers.
// CASE STUDY
A London-based payments processor had a problem: mean time to resolution was sitting at 48 minutes, and their regulator was asking questions. On-call engineers were burning out, and incident reviews were a formality nobody took seriously.
Over eight weeks, we ran a programme covering incident response fundamentals, runbook restructuring, and post-mortem facilitation for their 22-person infrastructure team. We rebuilt their escalation matrix, introduced severity classification standards, and ran four tabletop simulations using scenarios drawn from their own incident history.
Three months after the programme concluded, their MTTR had dropped to 14 minutes. On-call escalations fell by 61%. Their next regulatory review was, in the words of their Head of Infrastructure, "the first one where nobody looked nervous."
// WHAT CLIENTS SAY
"We were drowning in noise. After the Monitoring & Alerting programme, our team went from 340 alerts per week to 92 — and every one of them actually meant something. The on-call rotation stopped being a punishment."
"We'd failed two consecutive security audits before bringing in Threshold. Their Hardening & Compliance programme gave us a structured baseline we could actually maintain. Passed the next audit without a single critical finding."
"Onboarding paperwork was a bit slow — took two weeks instead of three days. But once we started, the content was spot on. We went from four undocumented runbooks to 31 tested, versioned procedures. Night-and-day difference for our response times."
// FAQ
Every week you wait is another week of unreviewed configs, untested runbooks, and uncalibrated alerts. Book a free consultation and we'll map out where to start.
// GET IN TOUCH
Tell us about your team and your challenges. We'll come back with a frank assessment of where we can help — and where we can't.
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