Secure-by-Design Is Becoming a Buyer Requirement: What to Ask Every Vendor in 2026

Security isn’t something you add later anymore.

Written by: Jasmine Woerner 

For years, cybersecurity was treated like an add-on. Something you layered on after the software was purchased, deployed, and already in use. Firewalls, MFA, monitoring, policies — all bolted on later in hopes of reducing risk.

In 2026, security is no longer just an IT responsibility, it’s a procurement decision. Regulators, insurers, and attackers have all forced the same realization: if security isn’t built into a product from the start, the customer ends up paying the price.

That’s why Secure-by-design has moved from a best practice to a buyer’s expectation.

Why Secure-by-Design matters now

The Cybersecurity and Infrastructure Security Agency (CISA) have been clear: security should not be optional, premium, or dependent on expert configuration. Products should be secure with strong defaults that protect customers from day one. That’s the foundation of CISA’s Secure-by-design initiative and pledge, which encourages software providers to bake in protection like MFA, patching, logging, and vulnerability transparency rather than pushing responsibility downstream to customers.

Major vendors are already responding. Companies, for example, publicly report its progress by eliminating default passwords, expanding MFA adoption, and improving vulnerability handling as part of their Secure-by-Design commitments. This type of transparency is becoming the norm and buyers should expect it.

For small and mid-sized businesses, this shift is good news. It levels the playing field. Instead of relying on internal expertise to harden every system, organizations can choose vendors that make secure decisions by default.

But only if you know what to ask.

Secure-by-Design as a procurement checklist

When evaluating new software, platforms, or service providers in 2026, these are the questions that matter most.

• Is multi-factor authentication enabled by default?
• How does patching work?
• Do you publish a vulnerability disclosure policy?
• What visibility do customers get during and after an incident?
• Who owns the risk — the vendor or the customer?

MFA should no longer be optional, delayed, or treated as an “advanced” feature. Secure-by-Desing products enable MFA automatically and encourage strong authentication from the first login

If a vendor requires you to turn on MFA manually or charges extra for it, that’s a red flag. Credential theft remains one of the most common attack paths, and strong authentication is a baseline control, not a premium add-on.

Every vendor claims they “patch regularly.” That’s not enough.

What buyers should be asking is:

• Are critical security patches automatic or manual?
• How quickly are vulnerabilities addressed after disclosure?
• Do customers have visibility into what was fixed and why?
• A public vulnerability disclosure policy
• A clear process for researchers to report issues
• A documented approach to remediation and communication
• Will we be notified if our data or environment is affected?
• What logs or forensic details are available to us?
• How quickly do you communicate confirmed issues?

Secure-by-Design vendors reduce reliance on customer intervention by delivering timely updates and clearly communicating security changes. This minimizes exposure windows and prevents the slow drift into technical debt that attackers love to exploit.

Responsible vendors assume vulnerabilities will be found — and plan for it.

A mature Secure‑by‑Design organization has:

If a vendor can’t explain how vulnerabilities are reported, tracked, and resolved, that risk doesn’t disappear — it gets transferred to you.

Security isn’t just about prevention. It’s about transparency when something goes wrong.

Ask vendors:

Secure‑by‑Design vendors recognize that trust is built through openness, not silence. Clear reporting and shared accountability reduce confusion during incidents and support faster, more confident response.

This may be the most important question of all.

In older models, vendors delivered functionality while customers absorbed most of the security risk. Secure-by-Design flips that expectation. Vendors take responsibility for reducing systematic risk in their products, rather than pushing configuration complexity onto customers.

If a vendor’s security posture depends entirely on “proper setup” by the customer, that’s not Secure-by-Design — it’s Secure-by-Disclaimer.

Where OXEN fits into this conversation?

At OXEN Technology, we see Secure-by-Design as more than a vendor slogan. It’s a risk management strategy.

Our role is to help organizations:

• Evaluate Vendor Security claims with real-world scrutiny
• Align technology decisions with compliance and insurance expectations
• Reduce exposure by choosing platforms that simplify, not complicate, security.

As outlined in OXEN’s approach to cybersecurity and managed services, strong security doesn’t come from endless tools or massive checklists. It comes from clear ownership, predictable processes, and defenses that work the way people operate.

Whether we’re supporting vendor risk reviews, penetration testing, identity security, or strategic compliance planning, the goal is the same: reduce complexity, reduce risk, and make security sustainable.

Strong. Simple. Trusted