Financial firms operate under a spotlight most small businesses never feel: regulators who examine, clients who entrust actual fortunes, and attackers who know both. For an advisory practice, a wealth manager, or a lending shop, IT isn’t a back-office function — it’s load-bearing for the license. The organizing principle is simple to state and demanding to live: everything important must not only be done, but be provable.

Regulators have opinions about your IT

Which rules apply depends on what you are — SEC-registered advisers face the marketing and books-and-records rules plus an examination culture that now asks pointed cybersecurity questions; FINRA firms carry supervision and retention obligations; and nearly everyone touching consumer financial data falls under the FTC Safeguards Rule, which requires a written security program, a designated responsible person, risk assessment, MFA, encryption, and vendor oversight. The common thread: informal doesn’t count. The examiner’s question is never “do you take security seriously?” — it’s “show me.” That means documentation as a discipline: policies that match reality, and evidence — MFA enforcement, backup test logs, offboarding records — collected as you go, not reconstructed the week before an exam.

Archiving deserves its own paragraph. Business communications must be retained and producible — email, and increasingly texts and messaging apps, which is where firms get burned: business conducted over personal channels that nothing archives. The technical side (journaling, retention configured on purpose) is straightforward; the policy side — what channels are permitted, and enforcing it — is where examiners are currently finding their findings.

You are the fraud target, and so are your clients

A financial firm’s inbox is a map of money in motion, and attackers work both sides of it: impersonating clients to the firm (“please wire funds from my account — traveling, can’t talk”) and impersonating the firm to clients. The controls have to be absolute, because the dollar amounts are:

  • Voice verification for any disbursement or banking change, at a number already on file, with no exceptions for urgency, seniority, or how convincingly the email reads — urgency is the tell (how these attacks run)
  • Dual approval above a threshold, and callbacks documented — the record protects you twice, operationally and in the examiner’s chair
  • MFA everywhere, with client-portal and custodian access treated as crown jewels
  • Layered email defense and recurring training, because the ops person processing money movement requests is the most-targeted human in the firm

Tell clients how you’ll communicate and what you’ll never ask by email. It protects them, and it inoculates them against the impersonation of you.

Uptime, measured in market hours

Downtime at a financial firm isn’t just lost productivity — it can be missed trades, blown deadlines, and conversations with clients you’d rather not have. Recovery gets designed against market hours and reporting calendars: honest RTO/RPO targets, tested restores, an immutable backup copy (firms are premium ransomware targets — the data is sensitive and the downtime pressure is visible), and cloud services backed up in their own right. An incident response plan is also a regulatory expectation here, not a nice-to-have — with notification obligations that make “who do we call, in what order” something to decide on a calm day.

Vendor oversight is your problem now

Custodians, portfolio platforms, CRMs, archiving services, and yes, your IT provider — the Safeguards Rule and examiners expect you to oversee the vendors touching client data, not just pay them. That means knowing what each one holds, security terms in the agreements, and a periodic look at the vendors’ own posture. Your IT partner should expect to be on that list and make it easy — anyone uncomfortable being scrutinized is answering the question for you.

What good looks like

A financial firm running well on managed IT gets: the written program regulators expect, kept true and evidenced continuously; communications archived across every permitted channel; money movement guarded by verification rules that hold under pressure; recovery measured against market hours and tested rather than assumed; and vendors — IT included — overseen like the fiduciary you are. Firms in this industry sell trust and diligence. The technology should be an exhibit for the defense.