Can Threat Modeling Actually Improve Incident Response?

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  • Anonymous
  • 0 replies

“Immediately after an incident, especially a major one, there seems to be about 36 hours of chaos. A period of time in which there is a lot of running around, trying to figure out what to do and where to start to answer those questions above. But, if you’ve previously threat modeled the compromised system, it should short circuit a lot of the running around. It eliminates the “where do I start?” because the questions have already been answered.

Without threat modeling, you are forced into a more generalized response. But having done threat modeling, you can zero in on important things faster. Since you’ve already modeled how your applications work, you know things like attack surfaces, exploitability and impact”

Rest of the blog here.

Those of you who’ve been unlucky enough to have to respond to an incident, does this match your experience?

 

4 replies

Sudhakanta Mohanty
Userlevel 4
Badge +3

It has been demonstrated that threat modelling improves incident response. Threat modelling is a technique for identifying and prioritizing potential threats to a system or organization, as well as developing appropriate mitigations.

Threat modelling can also assist organisations in identifying and prioritising the most critical assets and data, allowing incident response efforts to be directed where they are most needed. Furthermore, threat modelling insights can be used to improve incident response plans, making them more effective and efficient.

“Threat modelling can assist organizations in better understanding and preparing for potential threats, resulting in more effective incident response and, ultimately, better security”.

U
Userlevel 6
Badge +2

Yes, threat modelling can help with incident response. Threat modelling is a proactive approach to detecting potential threats and vulnerabilities in a system or application before attackers exploit them. An organisation can better prepare for and respond to incidents if potential threats are identified.

In the following ways, threat modelling can assist incident response teams:

Improved system comprehension:

Vulnerabilities must be identified:

Security control prioritisation:

Improved incident response planning:

 

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Yes, threat modeling can improve incident response by helping organizations proactively identify and address potential threats before they occur. Threat modeling is a structured approach to identifying and assessing potential threats and vulnerabilities in an organization's systems, applications, and processes. By conducting a threat modeling exercise, organizations can identify potential attack vectors, prioritize vulnerabilities, and implement appropriate countermeasures to mitigate the risk of a security incident.

Overall, threat modeling is an important tool for improving an organization's security posture, and can have a significant impact on incident response.

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Threat modeling can help security professionals evaluate the security of newly developed or purchased software, providing a method to completely understand how new applications and tools may be vulnerable, how these risks may be mitigated and what potential impacts they may have if left unaddressed. As a result, organizations can make informed decisions about the safety of new additions to their enterprise and prioritize fixes based on the estimated impact and severity of the threats. Threat modeling identifies and eliminates single points of failure and helps you to understand the complete cyberattack kill chain.

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