Our world today not only faces a crisis against the COVID-19 pandemic, but our economy is also facing a constant challenge of cyber attacks and cybersecurity breaches.
It has been well noted in the IT community that the trend of these attacks will continue for a long time, knowing the capabilities of our cybersecurity now.
With this, experts have established the threat modeling system to protect your valuable digital assets, data, and information from being stolen and prevent malicious attacks.
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By using the threat modeling applications constantly, security teams and cyber threat analysts can better protect important applications. At the same time, it supports your development team in promoting security awareness throughout the organization.
Threat modeling can also be applied to different types of applications. This includes systems, networks, the internet of things, business processes, and software components.
To get a more in-depth perspective on this matter, let us learn by defining the process and tools of threat modeling methodologies.
Threat Modeling
Threat modeling is a method that prioritizes network security by identifying system vulnerabilities, high-risk threats while creating a security prevention plan to protect your private data and digital assets. This will also prevent cyberattacks, malware, and viruses in your computer network systems.
The importance of mitigation in cybersecurity is to save the company from harmful and dangerous effects of attacks. Some critical cases can cost the enterprise millions of dollars, and some might even have to shut down its operations.
The model for this structure allows the organization to secure its cyberspace properly. A complete model includes asset identification, risk assessment, mitigation capabilities, threat mapping, and cyber threat intelligence.
Performing Threat Modeling
Here are some steps in building a scalable threat modeling process for your organization.
Identifying and Prioritizing High-level Threats
For effective threat modeling, identifying the potential risks and categorizing them will prioritize which to mitigate first.
Mitigation Approach
Once the threat has been recognized and prioritized, the next step would be finding and applying the appropriate procedures and protocols to either stop the attack or contain it.
Identify Unexpected Threats
A cybersecurity analyst should be able to know the potential risks of an attack and assess the situation. This is where you should anticipate the other effects when your system is breached.
To develop the skill of anticipating, you must try to think as if you were the attacker.
Optimizing and Reporting
When all data has been collected and assessed, all relevant information must be documented appropriately.
Reports should be accurate and understandable. The process of threat modeling method is dealing with thousands of relevant data, and it, in your reports, must also be updated all the time.
Types of Threat Modeling Methodologies
There are different types of threat modeling methods. This will also depend on the type and purpose of the model.
Some of the well-known threat modeling types are PASTA or Process for Attack Simulation and Threat Analysis, STRIDE or Spoofing Tampering Repudiation Information Disclosure, VAST, or Visual Agile Simple Threat, TRIKE, DREAD, OCTAVE or Operationally Critical Threat Asset Vulnerability Evaluation and CVSS or Common Vulnerability Scoring System.
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