Fuyunxiong · Finance Safety Shield independent product
Not a banking token · not a firewall · an internal-control review of finance

What finance should fear is not a hacker. It is an account nobody closed and a payment email the boss nodded through.

Six shields review the finance function item by item: who holds which right, payment fraud, document permissions, access behaviour, ledger resilience and internet exposure. Output: a risk register plus checkbox remediation tasks. Zero agent, cloud only, fully automated. Every remediation action is executed by your own IT - we never touch your finance systems.

From CNY 199/month (1-99 employees) · annual billing = 10 months for 12 · healthcare and financial-industry engagements are declined and refunded in full

Prefer to talk? +86 138 0125 2139 (Mon-Sat 9:00-21:00 UTC+8)

Boundary first

An internal-control review is not an audit. Saying so up front is the only way this product stays honest.

We do not

  • Issue an audit opinion - we are not a CPA firm
  • Operate your bank account, tokens or payment systems
  • Move, approve or transfer any funds
  • Change configuration in your accounting system
  • Guarantee fraud will not happen
  • Accept healthcare or financial-industry engagements

We do

  • Check the 31 control points that decide whether one person can move money alone
  • Judge payment instructions against impersonation and urgency patterns
  • Grade finance documents and find who can read what
  • Review access behaviour for export, timing and location anomalies
  • Test backup and ransomware readiness, including restore evidence
  • Hand back a register plus tasks with owners and due dates

Six control shields, 31 checks

Every finding is tagged with a code (S1-1 to S6-4) that appears identically in the free self-check and in the delivered report. No drift between what you are told for free and what the paid report concludes.

Account identity

S1-1 … S1-7

Five-right segregation, shared logins, departed staff, second factor, password strength labels, unusual logins, one person holding several finance accounts.

Payment fraud

S2-1 … S2-5

Bank-detail change verification, impersonated executive or supplier, high-risk attachments, urgency plus bypass wording, payments above threshold without approval.

Document permissions

S3-1 … S3-4

Core finance files readable by everyone, stored in personal channels, sent outside without masking, write access held by non-finance roles.

Access audit

S4-1 … S4-5

Bulk export, out-of-hours access, unusual location, repeated password failures, and whether logs are retained long enough to be useful.

Ransomware resilience

S5-1 … S5-6

Three copies, offline isolation, encrypted cloud backup, freshness, restore drills, uncontrolled removable media.

Internet exposure

S6-1 … S6-4

Finance or OA panels reachable from the internet without a second factor, high-risk ports, no login rate limit, weak passwords on exposed entries.

24 adversarial drills, including clean samples

A check that only catches bad input is half-tested. The drill suite runs four categories times six rounds, and every category includes a clean-sample round that must produce zero findings.

Currently passing: 24 of 24 rounds, 38 of 38 expected detections, 0 false positives on clean samples. Categories: payment fraud, permission leaks, access anomalies, resilience gaps. A security tool that flags everything is as useless as one that flags nothing, so false positives are scored as failures, not as noise.

Pricing

Fully automated delivery: no implementation, no human consulting, no one-to-one debugging. That is why the price is where it is.

TierEmployeesMonthly (CNY)Included
F1-99199All six shields, risk register, remediation tasks, 24-drill report
E100-499299Everything in F plus monthly re-checks
D500-999399Everything in E plus quarterly deep review

Prices are set and billed in CNY. Payment by WeChat Pay, Alipay, PayPal, or bank wire (USD accepted for international wires). Priced by headcount only, not by number of devices. Healthcare and financial-industry engagements are declined and refunded in full.

FAQ

Is this an audit?

No. An audit produces an opinion and requires vouchers, interviews and sampling by a licensed firm. This is an internal-control review: it tells you which control points are missing and what to do, with evidence requirements.

Do you need access to our bank account?

Never. We do not connect to banking systems, do not hold tokens and do not move funds. We review exported lists, configuration screenshots and logs.

Why is bank-detail change verification treated differently from everything else?

Because it is the single largest per-incident loss in the whole checklist, and the money is almost never recovered. It is the one rule we set as non-negotiable: two independent channels, using the number already on file, plus written confirmation from both sides.

Is it independent from the Business Security Shield?

Yes. Separate product, separate package, separate price, separate delivery. You can buy either one without the other.

What if we are a very small company, three people?

Then true five-way segregation is impossible and we will say so. The minimum we insist on is that payment and booking are not done by the same person, plus written approval above a threshold and a monthly reconciliation by someone outside the payment flow.

This is an internal-control review service. It is not an audit, does not produce an audit opinion and is not legal advice.