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Preparing for a Breach: Why Damage Prevention Matters More Than Breach Prevention

Damage Prevention Matters More Than Breach Prevention
October 23, 2026
Reading Time: 3 Minutes

Key Takeaways:

  • Focus on preventing damage, not just breaches. The goal is to disrupt attack paths before an intrusion becomes a business-impacting compromise.

  • Realistic testing turns assumptions into actionable defenses. Understanding how attackers exploit your people, processes, and technology reveals where practical changes can break the attack chain – often without buying additional tools.

  • Security readiness requires continuous improvement. Know how attackers can get in, identify what could hurt the business, test your assumptions, and use the findings to guide security investments.

Security investments should do more than look impressive. They should stop attackers from causing meaningful damage.

Netragard founder and CEO Adriel Desautels is featured in Forbes Technology Council with his latest article, “Preparing for a Breach Before It Happens (Part Two).” In it, he explores why effective security depends on understanding how attackers can compromise your organization – not simply investing in more tools.

The central distinction is context: knowing which weaknesses attackers can exploit, how those weaknesses connect, and where practical changes can interrupt an attack before it harms the business.

Learn How Attacks Work Before a Real Breach

Organizations often gain their most useful security insights after an incident. A postmortem reveals how the attacker gained access, moved through the environment, and reached sensitive systems.

Realistic offensive security testing can uncover those same lessons without leaving discovery to a malicious actor. The result is contextualized threat intelligence: evidence of how attacks work against your people, processes, and technology.

Adriel illustrates this with a Netragard engagement in which social engineering (not a sophisticated software exploit) opened the door.

An operator impersonated an employee dealing with a family emergency and persuaded the helpdesk to enroll an attacker-controlled device in MFA. A follow-up call secured a temporary password. From there, the operator reached a Citrix endpoint containing browser sessions already authenticated to Microsoft and AWS with administrative privileges.

The attack succeeded by exploiting trusted workflows and existing access. It did not require deploying malware.

Break the Attack Chain, Not the Budget

The engagement exposed practical opportunities to disrupt the attack without purchasing additional technology:

  • Authenticate users before providing helpdesk support.

  • Notify account owners by text and email when account changes occur.

  • Alert users when successful authentication comes from a new or suspicious context.

These changes address the specific path the operator used. That is the value of contextualized threat intelligence: it turns an observed attack into concrete defensive improvements.

Rather than asking whether a security product is “best of breed,” organizations can ask a more useful question: Would our defenses stop the attack paths demonstrated in our environment?

Match the Testing to the Question

Adriel also explains why red teaming and genuine penetration testing serve different purposes.

Red teaming is objective-focused: Can an operator reach a defined goal through an available attack path? Genuine penetration testing seeks broader coverage within the agreed scope, identifying multiple paths to compromise and the changes that would disrupt them.

Both are valuable, but they answer different questions. Netragard’s Real Time Dynamic Testing (RTDT) methodology emphasizes realistic testing that reveals exploitable paths and produces actionable defenses – not merely a list of findings.

What Readiness Actually Looks Like

The article outlines four characteristics of a prepared organization:

  1. It knows its specific entry points, including exposed systems, credentials, misconfigurations, third-party trust, and human workflows.

  2. It understands which assets could cause financial, operational, regulatory, or competitive damage if compromised.

  3. It has recently tested its security assumptions through skilled offensive testing.

  4. It uses the results to guide investments, deploy attack disruptors, and improve response capabilities.

The goal is not to promise that an intrusion can never happen. It is to understand how an intrusion could become a damaging compromise and interrupt that progression.

FAQ

What is contextualized threat intelligence?

Contextualized threat intelligence shows how attackers can compromise your specific organization. It connects weaknesses in your people, processes, and technology to realistic attack paths and identifies changes that would disrupt them.

No. In the engagement described in Adriel’s article, stronger helpdesk authentication and account-change and login notifications were identified as ways to disrupt the attack without adding new technology.

A prepared organization understands its specific entry points, knows which assets could cause business damage if compromised, has recently tested its security assumptions, and uses those findings to drive ongoing improvements.

Adriel Desautels

Adriel Desautel Profile Picture
Founder & Chief Executive Officer
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Adriel is a recognized leader in the information security industry with over 20 years of professional experience. In 1998, he founded Secure Network Operations, Inc., home to the renowned SNOsoft Research Team, which helped shape today’s best practices for responsible vulnerability disclosure. Adriel pioneered the zeroday Exploit Acquisition Program (EAP), later integrated into Netragard, and has served as an expert witness in US Federal court.

In 2006, Adriel founded Netragard to deliver high-quality, realistic threat penetration testing, now known as Red Teaming, and has since expanded its offerings to include mobile application security, source code reviews, web application assessments, and more. As the primary architect behind Netragard’s innovative services, Adriel continues to push the boundaries of research-based cybersecurity.

Frequently sought as a subject matter expert, Adriel has been featured by Forbes, The Economist, Bloomberg, Ars Technica, Gizmodo, The Register, and has appeared in documentaries and authoritative books such as “Unauthorized Access” and “This Is How They Tell Me the World Ends.” He is also a seasoned public speaker, presenting at leading conferences like Blackhat USA, InfoSec World, BSides, and the NAW Billion Dollar CIO Roundtable.