A proper SaaS security evaluation before purchasing new software is easy to skip when a tool looks impressive and a trial is going well, but skipping this step can expose your business to real, preventable risk. This guide covers how to run a genuine SaaS security evaluation, focusing on the specific questions that actually reveal whether a vendor takes security seriously.
Why Does SaaS Security Evaluation Matter So Much?
Adopting a new SaaS tool typically means handing over some amount of your company’s or customers’ data to a third party’s infrastructure. Without proper due diligence, you’re trusting that provider’s security practices without any real verification, which can create serious risk if that trust turns out to be misplaced.
Question #1: Does the Provider Have Recognised Security Certifications?
Established security certifications and compliance frameworks relevant to your industry indicate a provider has undergone independent verification of their security practices, rather than simply claiming to take security seriously without any external validation.
Question #2: How Is Data Encrypted, Both in Transit and at Rest?
A thorough evaluation checks whether data is properly encrypted both while being transmitted between your systems and the provider’s servers, and while stored on their servers afterwards, since gaps in either area represent a genuine vulnerability.
Question #3: What Is the Provider’s Data Breach Notification Policy?
Understanding how and how quickly a provider commits to notifying you in the event of a security incident affecting your data matters significantly, since a vague or absent policy here is a meaningful red flag worth taking seriously.
Question #4: Who Has Access to Your Data Within the Provider’s Organisation?
Ask specifically about internal access controls: which employees at the provider can access customer data, and what oversight exists over that access. A provider without clear answers here may have looser internal security practices than their marketing materials suggest.
Question #5: Does the Provider Support Two-Factor Authentication?
Two-factor authentication for accounts accessing the tool is a basic but genuinely important security feature. Its absence, particularly for a tool handling sensitive data, is a meaningful gap worth factoring seriously into your evaluation.
Question #6: What Happens to Your Data If You Cancel?
A proper evaluation includes understanding what happens to your data after cancellation, whether it’s deleted promptly, how quickly, and whether you can export it beforehand. Unclear or unfavourable answers here can create real problems if you ever need to switch providers.
Question #7: Does the Provider Conduct Regular Security Audits?
Ask whether the provider conducts regular internal or third-party security audits and penetration testing. Providers confident in their security posture are typically willing to share this information, at least at a general level, when asked directly.
Question #8: How Are Backups Handled?
Understanding the provider’s backup practices frequency, redundancy, and disaster recovery capability matters for both security and genuine business continuity, particularly for any tool your business would struggle to operate without.
How Do You Actually Get Answers to These Questions?
Many established providers publish security documentation directly on their website, sometimes called a trust centre or security page. For information not publicly available, directly asking their sales or support team, particularly for business or enterprise-tier purchases, is a completely reasonable and expected request during this kind of due diligence.
Should Security Evaluation Differ Based on What Data the Tool Handles?
Yes, significantly. A tool handling highly sensitive customer data, financial information, or health records warrants a much more rigorous SaaS security evaluation than a simple internal tool with no access to sensitive data whatsoever. Matching the depth of your evaluation to the actual sensitivity of what’s involved is a reasonable, practical approach.
What Are Warning Signs During a SaaS Security Evaluation?
Vague or evasive answers to direct security questions, no publicly available security documentation, absence of basic features like two-factor authentication, and reluctance to discuss data handling practices clearly are all meaningful warning signs worth taking seriously before committing to a purchase.
Does a Free Trial Period Allow Time for Proper Security Evaluation?
It should, and it’s worth using at least part of that time specifically for this purpose, rather than only evaluating features and usability. Asking security-specific questions early in a trial, rather than after you’re already dependent on the tool, protects you from an uncomfortable surprise after significant investment has already been made.
Final Answer: Why This Step Is Worth the Extra Time
A thorough SaaS security evaluation takes some additional time before a purchase decision, but it’s meaningfully less time and cost than dealing with a genuine security incident after the fact. Asking clear, direct questions about encryption, access controls, breach notification, and data handling practices before committing protects your business from risks that are largely avoidable with proper upfront diligence and a bit of extra care.
Frequently Asked Questions
What is the most important question to ask during a SaaS security evaluation?
Asking specifically about data encryption, both in transit and at rest, is one of the most fundamental questions, since gaps here represent a genuine core vulnerability worth addressing early.
Do all SaaS providers publish their security practices publicly?
Many established providers do, often through a dedicated security or trust page, though directly asking their sales team for specifics is also a reasonable approach.
Should security evaluation depth vary based on the tool being purchased?
Yes, tools handling highly sensitive data warrant a much more rigorous evaluation than simple internal tools with no access to sensitive information.
Is a lack of two-factor authentication support a serious red flag?
Yes, particularly for tools handling sensitive data, since its absence represents a meaningful and avoidable gap in basic account security.
Can a free trial period be used for a genuine security evaluation?
Yes, and it’s worth specifically using part of that time to ask direct security questions, rather than only evaluating features and usability during the trial.
