Our Client Wants to Add a Security Audit Clause to the Contract, What Does This Actually Mean?

Before sitting down with the client, you must clarify these 3 points: 1) Are they asking for a technical vulnerability assessment or a full certification audit? 2) Who selects the auditing firm and pays their fees? 3) If issues are flagged, what is the remediation grace period, and how will it impact the go-live timeline? If you don't lock these three down in the agreement, the whole engagement will hit a standstill.

Don't reject the contract outright, but put boundaries around that sentence. Have it modified to state "an application-level penetration test to be conducted no more than once per year, within a scope reasonably agreed upon by the client." In fact, propose that the audit fee for year one be covered by the client or billed on top of the 55,000 USD contract. Enterprise procurement usually signs off on that.

We dealt with the exact same clause while closing a 40,000 USD deal with a New York-based firm. We hired an independent testing outfit to run a grey-box pentest covering just the API and the admin panel. It took 8 business days and cost us 4,200 USD. We patched the 2 medium-severity vulnerabilities flagged in the report within 3 days, delivered it to the client, and they approved it right away.

What kind of data will you be storing on the client's behalf? Are you touching regulated areas like credit cards, protected health information, or sensitive employee records? If you're only processing operational logistics data and route information, their corporate compliance team might be satisfied with just a vendor security questionnaire. Have you tried presenting them with your own infrastructure security whitepaper?

happened to us too that clause is basically boilerplate in enterprise templates. when we called them up to clarify they didnt even know what they actually wanted turns out just filling out an internal vendor security questionnaire was enough. dont go wasting money on expensive third-party audits before getting their exact expectations in writing.

Most people will tell you to just buy a cheap pentest and get it over with, but it's rarely that simple. If the client has a mature IT department, they'll inspect the report format, the methodology, and the firm's accreditations. Handing them an automated 1,000 USD scanner report you pulled off the internet in a rush will only raise red flags. Don't compromise your professional credibility just to cut corners on the scope.

An audit rights clause is standard practice in enterprise contracts. However, the boundaries of this right must be strictly defined. I strongly recommend executing an addendum stipulating that audits may only take place during regular business hours, must not disrupt core business operations, must be performed by an independent firm bound by an NDA, and must have their cost obligations clearly budgeted.

does an audit like this require us to hand our source code over to the client or the auditing firm? does that create an IP theft risk for us, or is the system only evaluated externally from the outside?

correct. most incidents start with a leaked pasword not a vulnerability.

if you have questions, write them; Ill answer as best I can.

The discussion got scattered, let me summarize. An untested backup is not a backup.

Proven by experience.

I went through the same thing.

theres a part I dont understand. tbh just because everyone does it doesnt mean its right.

thats all soorry if I went on too long.

Great work. I mean having backups accessible on the same network and with the same identity makes them part of the target.

If you post the result here, it will help others too.

Three different views emerged, they all complement each other. Solutions that work at a small scale collapse when you grow; I learned this late.

Correct me if I'm wrong.

I agree.

Correct.

The cheap-looking path usually ends up costing more later. When you try to change everything at once, nothing settles.

Timely topic.