Penetration Testing: Definition, Buyer Expectations, and RFP Context

Imagine you’re knee-deep in a security questionnaire for a major client. You’re reviewing the section on security testing methods when you stumble upon a question about penetration testing. You know your product is secure, but articulating that in a way that meets the client’s expectations is another challenge entirely. This is a common scenario for Solutions Engineers when responding to enterprise RFPs.

Quick Answer

Penetration testing, often called pen testing, is a simulated cyber attack on a system to identify vulnerabilities that could be exploited by real attackers. In the context of SaaS RFPs, buyers expect vendors to conduct regular pen tests and provide evidence of their findings and remediation actions.

What it is

Penetration testing involves ethical hackers attempting to break into your software systems to find security weaknesses before malicious actors do. It’s an essential part of a comprehensive security strategy, providing insights into potential vulnerabilities that could be exploited. Unlike automated security scans, pen tests involve human testers who think like attackers, offering a more realistic assessment of security posture.

In practice, we’ve noticed that penetration testing is often confused with vulnerability scanning. While both aim to identify security weaknesses, penetration testing goes a step further by actively exploiting vulnerabilities to assess their impact. This approach helps organizations prioritize risks based on actual exploitability and potential damage.

Why buyers ask for it

Enterprise buyers include penetration testing requirements in RFPs to de-risk their vendor relationships. They want assurance that the SaaS platform they’re considering is secure against cyber threats. By verifying that vendors conduct regular pen tests and address any identified vulnerabilities, buyers reduce the risk of data breaches, which could lead to regulatory fines and reputational damage.

How it shows up in SaaS RFPs

Penetration testing requirements typically appear in security sections of RFPs or security questionnaires. A common question might be: “Please provide details of your most recent penetration test, including the scope, methodology, and any vulnerabilities identified along with remediation steps taken.” This question seeks to understand not just the occurrence of pen tests but also the vendor’s response to findings.

What evidence buyers expect

• A recent penetration testing report, preferably conducted by a third-party vendor.
• Details on the scope and methodology of the pen test.
• Documentation of identified vulnerabilities and their severity.
• Evidence of remediation actions taken for critical vulnerabilities.
• A schedule or policy for regular penetration testing (e.g., annually).
• Credentials of the individuals or firms conducting the tests.
• An executive summary of findings for non-technical stakeholders.
• Integration of penetration testing results into broader security practices, like Incident Response Plan.

Common vendor mistakes

• Providing outdated penetration test reports.
• Failing to address identified vulnerabilities in a timely manner.
• Confusing vulnerability scanning with penetration testing.
• Omitting details on remediation efforts.
• Not using certified or experienced testers.
• Ignoring potential integration with compliance frameworks like SOC 2 or FedRAMP.

Good vs bad response example

Good response:

“We conduct annual penetration tests using a certified third-party provider. Our latest test, completed in Q1 2023, identified three critical vulnerabilities, all of which have been remediated within 30 days. The test scope included our entire production environment, and we follow an established process to integrate findings into our Incident Response Plan.”

Bad response:

“We do vulnerability scans regularly. We found some issues last year and are working on them.”

If you do not have it yet, what to say

If you haven’t conducted a penetration test yet, transparency is key. You might say, “While we have not yet completed a formal penetration test, we are in the process of selecting a certified third-party provider. We anticipate completing our first test within the next six months and will implement any necessary remediation actions promptly.”

Deep dive guides

• Penetration Testing: What Enterprise Buyers Expect in SaaS RFPs
• Penetration Testing: How to Handle RFP and Security Questionnaire Questions
• Penetration Testing: Evidence and Documentation Buyers Expect in RFPs
• Penetration Testing: Common Vendor Mistakes in SaaS RFPs
• Penetration Testing: Compliance Checklist for SaaS Vendors
• Penetration Testing: Implementation Guide and Best Practices for SaaS Vendors
• Penetration Testing: Audit Implications and Risk Assessment in SaaS RFPs
• Penetration Testing: Control Mapping and Technical Validation in SaaS RFPs
• Penetration Testing: How It Impacts RFP Scoring and Vendor Selection

Related terms

• SOC 2
• FedRAMP
• Security Logging
• Incident Response Plan
• Vendor Risk Assessment

FAQs

What is the difference between penetration testing and vulnerability scanning?

Penetration testing involves ethical hackers simulating real-world attacks to identify and exploit vulnerabilities, providing a deeper understanding of security risks. Vulnerability scanning, on the other hand, is typically automated and identifies potential vulnerabilities without exploiting them. Both are essential but serve different purposes in a security strategy.

How often should penetration testing be conducted?

Penetration testing frequency depends on several factors, including regulatory requirements, the nature of the business, and changes in the system environment. However, many organizations standardize on annual testing. More frequent testing may be required after significant changes to the system or application.

Can internal teams conduct penetration testing?

While internal teams may have the capability to conduct penetration testing, using a third-party provider is often recommended for unbiased results. External testers bring a fresh perspective and may identify vulnerabilities that internal teams overlook.

What should be included in a penetration testing report?

A comprehensive penetration testing report should include an executive summary, details on the scope and methodology, identified vulnerabilities with their severity, remediation recommendations, and any follow-up actions. It should also align with security policies like the Incident Response Plan.

How does penetration testing relate to SOC 2 compliance?

Penetration testing is often a component of the security controls assessed during a SOC 2 audit. Regular testing demonstrates a commitment to security and helps identify weaknesses that could impact SOC 2 trust principles, such as security and availability.

What are the key challenges in penetration testing for SaaS applications?

Challenges include ensuring comprehensive test coverage, managing false positives, coordinating with service providers, and integrating findings into broader security practices. Vendors must also balance thorough testing with minimal disruption to live environments.

How can penetration testing affect my RFP score?

Penetration testing can significantly impact your RFP score by demonstrating a proactive approach to security. Buyers may prioritize vendors with regular testing and clear remediation processes, viewing them as lower risk. For more details, refer to our guide on How It Impacts RFP Scoring and Vendor Selection.

Is penetration testing mandatory for FedRAMP authorization?

Yes, FedRAMP requires regular penetration testing to ensure that cloud service providers meet federal security standards. The tests must be conducted by an independent third-party assessment organization (3PAO) to maintain objectivity and reliability.