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BISTEC IT Services

Industry — Financial Services

FS-grade IT services with named accountability.

Service Desk, Cloud and Managed Security for mid-market — banks, credit unions, mutuals, pension/super funds, mid-tier insurers. APRA CPS 234 alignment in writing where it applies. CPS 230 critical-operations mapping. Senior named security analysts.

  • ISO 27001
  • Microsoft Solutions Partner
  • AWS Partner
  • APRA CPS 234 alignment
  • Essential Eight ML2
  • Senior security operations

The mid-market FS reality in 2026

Mid-market FS spent 2025 watching the wave hit funds with two-million-plus member books — credential stuffing, weeks of public reporting, regulator letters, board-pack rewrites. APRA's cyber-stocktake letter is no longer a position paper; it is a control test the board has already failed once.

Three states recur in our intake calls:

  • The IT Manager state

    "My ticket queue is fine, but I can't show the auditor what was fixed, by whom, when. Co-managed worked when I had a permanent partner. The current arrangement is tickets-in-a-tunnel."

  • The CISO state

    "Two-to-four-year tenure. Reports to Risk now, not IT. Needs 24/7 eyes a regulator will accept, an evidence pack that survives a §15 control test, and one named analyst who picks up the phone at 2am — not a queue in a different time zone."

  • The Head of Risk state

    "CPS 234 §15 and CPS 230 critical-operations sit on my desk. I'm ex-Big-4, not ex-IT. I need IT translated into risk-register language, board-grade evidence quarterly, and to know who's accountable, named, reachable."

How we work with mid-market FS

  1. Service Desk that earns the audit pack

    Co-managed — your team keeps ownership, ours embeds. Every ticket logged, categorised, evidenced, reportable against ITIL-aligned SLAs. First-fix rates published quarterly. Boring done well, on a regulator-grade timeline.

  2. Cloud and Microsoft 365 hardened to CPS 234 §35–§36

    Identity uplift, Conditional Access, Privileged Identity Management, encryption-at-rest mapping, backup immutability, sovereign data location. Mapped line-by-line against CPS 234 sub-clauses — the audit conversation is short.

  3. Managed Security with senior named analysts

    Three tiers — Foundation, Defence, Resilience. Defence is the most chosen across the mid-tier banks and pension/super funds we look after. Named senior security analysts. CREST credentials. 30-minute acknowledge / 1-hour containment on Defence. Quarterly board-grade evidence packs included.

  4. Engineering depth from Colombo for everything that isn't security

    Migrations, integrations, data work, M365/Azure builds, identity rollouts. Named accountability, with bench depth a 50-person practice could never staff alone. Security work stays with senior named analysts — that line never moves.

  5. Evidence-grade reporting for Risk and Board

    Quarterly board-pack template on Defence and above. CPS 234 §15 control-test mapping. CPS 230 critical-operations alignment. Tolerable-disruption-window narratives in risk language.

Senior security with named accountability. Engineering depth from Colombo for everything that isn't security.

What's on the contract

  • ISO 27001 in force
  • CPS 234 alignment documented
  • CPS 230 critical-operations mapping
  • Essential Eight ML2 + uplift roadmap
  • SOC 2 Type II in flight
  • We don't claim AI in security operations — humans do this work
  • Mid-market on purpose
Customer story coming soon

Mid-market mutual, NSW. Story coming soon.

12-page worksheet

CPS 234 Readiness Worksheet

A 12-page self-assessment mapping your control state against §13–§36. Plus Essential Eight Maturity Level 2 self-scoring and a sample evidence-pack table of contents.

Sample CPS 234 Evidence Pack

What an audit-grade quarterly evidence pack actually looks like, redacted from a real engagement. Use it as a procurement reference even if you never call us.

Request the sample pack

Frequently asked

  • Yes. We document control mapping against §13–§36 in writing as part of every onboarding. Sample evidence pack downloadable above. Equivalent prudential framework mappings (e.g. for non-AU regulators) available on request.

Ready for board-grade IT?

Twenty minutes. Bring your CPS 234 control register; we'll bring the evidence-pack template and three references in your sub-segment.