How to choose a penetration testing company in Colombia: 10 questions before you sign

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7 Nov 2026, 4:42 p.m. By Juan Carlos Hernandez 💬 0
How to choose a penetration testing company in Colombia: 10 questions before you sign

To choose a penetration testing company in Colombia, ask for five things before you sign: the scope in writing, the certifications of the people who will test (not just the company's), a sample report with proof of concept and CVSS scores, a defined retest and a contract with explicit authorization and confidentiality. If any is missing, the «pentest» is usually an automated scan under another name. This guide explains what to check on each point, what it should cost and which red flags rule a provider out.

Which certifications should the tester hold?

Certifications matter when they belong to the person running the test and when the exam is hands-on. Ask for the names of the testers and their credentials; a company can hold a badge and assign your project to someone with no experience.

Hands-on (the exam is attacking a live environment): OSCP, PNPT, CRTP, eWPT, BSCP (Burp Suite), CRTA and the Hack The Box Pro Labs. These best predict a manual pentest.
Knowledge-based (multiple choice): CEH, Security+, CISSP. Useful as a foundation, but they don't prove the person can exploit a vulnerability.
Company-level: ISO/IEC 27001 says the provider manages the security of its own information (including yours, while it holds it). It says nothing about the technical quality of the pentest.
Verify them: most can be checked on the issuer's portal or on Credly with the person's name.

What must the report include?

Ask for an (anonymized) sample report before you hire. A serious report has these parts:

Executive summary for management: overall risk level, findings per severity and what to fix first.
Scope and limitations: what was tested, what wasn't, on which dates and with what kind of access (black, grey or white box).
Each finding with severity and CVSS 3.1 score, the affected asset, the proof of concept (screenshots or reproducible steps), business impact and the recommended fix with references (CWE, CVE where applicable).
Methodology: OWASP Top 10 and OWASP WSTG for web applications, PTES or NIST SP 800-115 for networks.
Change log and retest result, so the board or the auditor can see what was fixed.

If the sample report is a list of findings with a tool's name and no proof of concept, it is the output of a vulnerability assessment, not a pentest. They are different services with different prices.

What to ask about the methodology?

What share is manual? Tools find the known; business logic (skipping a payment, viewing another customer's invoice) is only found by a person.
Black, grey or white box? For an application with users, grey box (with test credentials) finds more in less time.
How do you handle test windows and the risk of affecting operations? They should ask you for schedules and an emergency technical contact.
How do you rate severity? The expected answer is CVSS 3.1 adjusted to business context.
Is the retest included or quoted separately? Either is fine; what is not fine is that it doesn't exist.

How much should a pentest cost in Colombia?

It depends on the scope (how many applications, APIs or network ranges), the depth and the retest. As a reference, a T.I. RESCUE pentest starts at COP 5,000,000 + VAT and the retest is quoted separately. A practical rule: if one proposal costs a fraction of the others for the same scope, ask how many hours of manual testing it includes; it is most likely an automated scan.

What must the contract say?

Explicit written authorization from the owner of the systems. In Colombia, accessing a system without authorization is a crime (Law 1273 of 2009, art. 269A); the authorization protects both parties.
Scope and exclusions: addresses, domains, applications and permitted techniques; what is out (denial of service, social engineering, third parties).
Confidentiality and handling of any personal data the tester may access (Law 1581 of 2012): who sees it, where evidence is stored and when it is destroyed.
Test windows, emergency contacts and a stop criterion if something affects operations.
Deliverables and deadlines: report, results presentation, retest and final version.

Local or international provider? Remote or on site?

A pentest of web applications, APIs or the external network is done remotely without losing anything; the internal network too, through a VPN or a device inside your network. What does matter is context: a provider in Colombia works in your time zone, invoices in pesos, knows the financial regulator's Circular 007 and Law 1581, and can sit with your board to explain the report. Ask where the testing team is, not just where the sales office is.

Seven red flags

They don't ask for written authorization or define a scope.
They can't tell you who will run the test or show their certifications.
They have no sample report, or the one they show has no proof of concept.
They promise «zero vulnerabilities» or a «security certificate» at the end.
A price far below the market for the same scope.
The retest doesn't exist or isn't defined.
They offer to sell you the fix (firewall, licenses) in the same pentest proposal.

Checklist: 10 questions to compare providers

Who will test and which hands-on certifications do they hold?
Can I see a sample report with proof of concept and CVSS?
Which methodology do you follow (OWASP WSTG, PTES, NIST SP 800-115)?
What share of the test is manual?
Black, grey or white box, and why do you recommend that one?
How are the scope and the authorization defined and signed?
How do you protect my data and the evidence during and after?
What does the price include and what is quoted separately (retest, presentation)?
How long does the test take and when do I get the report?
What happens if you find something critical mid-test?

Frequently asked questions when hiring a pentest

How often should a pentest be done?

At least once a year and after major changes: a new application, a cloud migration, a merger or an incident. Standards such as PCI DSS require it annually and after significant changes.

Pentest or vulnerability assessment?

The assessment detects known flaws with tools and is cheaper and more frequent; the pentest validates and exploits them in a controlled way to prove the impact.

Pentest or red team?

A pentest looks for as many vulnerabilities as possible within a defined scope; a red team simulates a real attacker with an objective and tests whether your team detects it.

Does a pentest give me a certificate?

It gives you a report with a date and a scope. No pentest «certifies» that a system is secure; anyone promising that is not being honest.

Is a provider outside my city fine?

Yes. Tests are run remotely with the same methodology; what matters is that the team works in your hours and knows Colombian regulation.

Want to compare against a real proposal?

We'll send you the scope, deliverables and price of a T.I. RESCUE pentest, with the name and credentials of the person who would run it.

Request a proposal

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