Fortify your defences using

Cyberattack simulations

Cyberattack simulations are an essential component of a robust cybersecurity strategy, providing organizations with a proactive way to test and strengthen their digital and human defences. By simulating a range of cyberattack scenarios, organizations identify vulnerabilities, test the effectiveness of their security measures, and train staff to recognize and respond to threats.

Protect your organization’s data

Our expert cybersecurity team has delivered more than 900 projects in the last three years to address a diverse range of cybersecurity challenges. We have decades of experience and dozens of experts in digital forensics incident response (DFIR) who understand the tactics, techniques and procedures (TTPs) of an attacker.

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Simulation support services

Calian supports organizations through cyberattack simulations and related services:

  • Tabletop exercises
  • Cyber breach and incident response development
  • Red team and ethical penetration testing
  • BCP and DRP plans
  • Threat modelling
  • Cloud security design

Ransomware simulation

Calian’s expert cybersecurity team has decades of experience conducting ransomware simulations that strengthen the security profiles of organizations in a wide range of markets, from healthcare and education to finance and manufacturing. 

Calian’s ransomware simulations identify vulnerabilities and ensure your organization is prepared for an attack. Our experts deploy a non-intrusive ransom simulation toolkit on key sample assets and our security advisor collaborates with the IT team to observe how your defence reacts. 

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Simulation Process

Ransomware simulations include five types of ransomware infection based on two user profiles (regular user and admin user).

Several dummy files are created on the filesystem and further encrypted using different algorithms with the privileges of a regular user. A variety of file types are considered as part of this test case, including office documents. 
A woman in glasses is looking at a computer screen.
Several dummy files are created on the network share mapping and further encrypted using different algorithms with the privileges of a regular user. A variety of file types are considered as part of this test case, including office documents.
Several dummy files are created on the filesystem and further encrypted using different algorithms with the privileges of an admin user. A variety of file types will be considered as part of this test case, including office documents.
A person typing on a laptop, sitting at a desk. A digital virtual reality web is illuminated above the keyboard.
Several dummy files are created on the network share mapping and further encrypted using different algorithms with the privileges of an admin user. A variety of file types are considered as part of this test case, including office documents.
Five gigabytes (5Gb) of dummy data is exfiltrated in order to test the traffic monitoring mechanisms and ensure there are controls to analyze and identify outbound peaks.

Calian’s ransomware simulations replicate real-world attacks to assess and strengthen your defences against ransomware threats.

We test your defences by simulating a real attack with controllable components:

  • Command and control 
  • Encryption 
  • Data exfiltration
  • Advanced TTPS
  • Real-time indicators
  • Hyper-accurate detection
  • Threat intelligence
  • Automated protection response
  • Remediation processes
A young african american woman using a tablet computer in her office.

Key features of Calian ransomware simulations

  • Controllability—Neither the network nor the computer on which it is executed will be affected by the ransomware. All of the artifacts have been developed by Calian.
  • Technology-centred—A member of the client team; system administrator or security personnel will monitor each step of Calian’s execution via a remote session while the company performs the tests.
  • No downtime—Encrypt only specific folders on local drives and network shares created specifically for this exercise. 

Risk-free cybersecurity training in a simulated environment

Cyber Range provides experiential learning for cyber skills development, enhancing retention, improving readiness and reducing errors. Users train in a simulated environment based on real-world cyber attacks, allowing learners to rehearse incident response and train as a team.

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Modernize and secure your IT infrastructure

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