Using the MITRE ATT&CK framework to understand container security
As innovations in the world of application development and data computation grow every year, the “attack surface” of these technologies grows as well. The attack surface has to be understood from two sides—from the attacker’s side and from the organization being attacked. For the attacker, they benefit from the entry point into a system, either through the ever-growing perimeter of public-facing applications or the people managing these applications, because the probability of finding a weakness to enter from these entry points is higher. For the organization, managing the attack surface requires investing in more security tools and personnel. This can cascade into bigger security issues, which is why addressing the attack surface is essential.
The MITRE adversarial tactics, techniques, and common knowledge (ATT&CK) framework can help us understand how this large attack surface can be exploited by an adversary and how they strategize an attack. In this two-part blog, I will cover the new ATT&CK matrix for containers and how Calico provides mitigation solutions for each tactic in the matrix. In this blog, we will explore the first four tactics, which mostly deal with reconnaissance. In the second part, we will discuss the techniques and mitigation strategies once an attacker Continue reading
