Red team refers to a group of authorized and organized people to emulate a potential cyber attack on a modern IT infrastructure to find all security vulnerabilities and exploitable materials. Blue team refers to a group of people responsible to defend a modern IT infrastructure against a group of mock attackers (i.e. red team). In this article, we are going to describe red team vs blue team as a service.
Modern business infrastructures use modern technology to make their work easier and businesses grow faster. But it also brings new threats to them. The new type of threat is called cyber threat. According to Security Magazine, in 2022 there were 1,380 attacks per organization per week. Protecting business infrastructure from cyber threats. Business operators hire cybersecurity experts to secure them. But cyber security is a very complex field to understand. There are various types of posts and roles to hire. Like red team, blue team, etc.
What is the role of Red team?
A red team is a group of people who simulate a cyber attack on an enterprise to find all possible ways to breach its security. Red teams are offensive teams. They attack their own infrastructure to check the real strength of the enterprise’s security. Red teamers follow various methodologies like penetration testing, social engineering, etc.
What is the role of Blue team?
A blue team is a group of experts who are responsible for protecting the enterprise from mock attackers (red team). Blue teams are defensive teams. Blue teams employ defensive strategies such as firewalls, antiviruses, security policies, etc.
Red team vs Blue team
The differences between red team vs blue team. Here:
| Feature | Red Team | Blue Team |
|---|---|---|
| Role | Attacaker | Defender |
| Goals | Find and exploit vulnerabilities. | Protect against attacks and respond to incidents. |
| Methods | Social engineering, vulnerability exploitation, etc. | Monitoring, incident responder, etc. |
| Tools | Ethical hacking tools, penetration testing tools, etc. | Security Information and Event Management (SIEM) tools and Intrusion Detection System (IDS), Firewalls, etc. |
| Reporting | Feedback over organizations security posture. | Provide information to the red team how to improve their attacks. |
| Skills | Penetration testing, social engineering, exploitation, etc. | Security strategies, Analysis, System monitoring, etc. |
How do Red team and Blue team work together?
Red team and blue team exercises are important components of a strong and efficient security strategy. These exercises are designed to uncover vulnerabilities in an organization’s people, processes, and technologies, both inside and outside the network perimeter. By conducting these exercises, organizations can identify potential security gaps in their security architecture, such as back doors and other access vulnerabilities. This valuable information enables customers to enhance their defenses and better train and prepare their security teams to respond effectively to threats.
Regular red team and blue team exercises are essential because many violations can go unnoticed for extended periods, sometimes even years. Research indicates that attackers typically spend an average of 197 days within a network environment before being detected and removed. This timeframe presents a significant challenge for companies, as attackers can use this opportunity to deploy backdoors or manipulate network infrastructure, creating new access points that can be exploited in the future.
RedNode takes a distinct approach to red team and blue team exercises, focusing on overall strategy. We use red team activity to introduce data into the environment, enabling the blue team to assess the risk associated with each incident and respond accordingly. Unlike traditional war games, where clients aim to block every Red Team action, our approach involves effectively assessing and prioritizing events based on the threats revealed by the data. By doing so, we help our clients make informed decisions and take appropriate action to address the most critical threats.
In conclusion
Red team and blue team both are essential parts of cyber security. One is another’s compliment. Red team find all possible way to attack infrastructure and blue team tries its best to protect infrastructure.
Need any help, contact RedNode.
