If you’re a regular reader of this blog, you’ll see that continuous threat exposure management (CTEM) is the main factor that we do here. The simple reason is that CTEM is the backbone of healthy exposure management methodologies and is key to protecting digital assets from the growing number of threats they face and the diverse threats they face.
However, what is missing from CTEM conversations is the topic of cloud.
Like CVE, the vulnerabilities we know are on-prem territory, and therefore CTEM conversations were rooted in the on-prem world. However, given that cloud solutions are the de facto standard and therefore more exposed than ever, the need to bring the cloud into exposure management conversations has become more important than ever.
(Many!) Cloud security challenges
Cloud security is less than airtight, as we all know. Several challenges put cloud investment and deployment at risk.
A siloed approach increases risk from Devops to security to cloud teams by multiple teams and owners involved in cloud projects. This creates situations where security best practices are not being followed due to lack of clarity and a unified approach.
Limited visibility – There is also a troubling lack of consistency when it comes to cloud vendor permission management systems, when each has its own protocol and control that it can access and modify data, and it can also be a painless lack of consistency. This greatly increases the risk of misunderstanding, which is the main cause of violations. Furthermore, the fact that cloud environments can change dramatically based on a constant is a breeding ground for problems that slip through misunderstandings and cracks.
Inefficient repairs cannot keep up with the exposure. One of the final challenges is the amount of issues the team needs to investigate. There are thousands of revelations ranging from false mining to identity-based issues.
This is why CTEM is important to the cloud.
The overall goal of CTEM is to reduce risk and improve security attitudes. Using a five-stage methodology of scoping, discovery, prioritization, validation, and mobilization, organizations can help them to focus on real, critical issues, close repair gaps, and build a consistent, repeatable, practical plan ahead of the threats that actually endanger them.
By extending the five-stage approach to cloud environments, organizations can build exposure management strategies that reduce risk in the most efficient way possible.
5 Stages of Cloud CTEM
So let’s take a look at the five stages of CTEM and how they can be tailored to meet the ever-evolving needs of the cloud.
scope – Due to the complexity of the cloud, understanding the attack surface is essential. The surface of cloud attacks includes cloud applications and services, as well as platform data and people who have access to this data. In contrast to the on-plame offensive aspect, the cloud lacks traditional “boundaries” and makes scoping even more difficult.
discovery – This stage identifies and classifies cloud resources, misconceptions, vulnerabilities and potential threats based on the scope above. This stage involves performing an assessment of overall exposure across a multicloud environment with the aim of assessing the risk profile.
Prioritization – At this stage, exposure is analyzed and weighs the levels of known threats “in the wild” and exploited. your How to compromise your environment and cloud resources. This step is important. Because large organizations uniformly discover that there is far more exposure than they can fix before. why? Partly because of the enormous amount and because the environment is constantly changing, new assets, users, software, configuration settings, etc. are constantly changing.
verification – The verification phase examines how attacks occur and how likely they are to occur. This step can utilize a variety of tools for a variety of applications. In some cases, validation is performed to allow prioritization, as in stage 3 above. Otherwise, validation is valuable in continuous testing of security controls and automating regular pen tests.
mobilization – In a sense, this stage, which acts as a driving factor for the entire framework, is to ensure that everyone is on the same page and understand their roles and responsibilities within the context of the program. This is especially important in the cloud when compared to on-plame. Mobilization is optimized when all teams involved in remediation are clear about the risk reduction value of remediation efforts and report to show the overall trends in improvements made to security attitudes over time.
End-to-end exposure management across the entire cloud!
Cloud environments are complex and create many risks as a result. So it’s important to build a strategy Fix the most important exposure and stop the attack before it occurs. by Extend CTEM to the cloudorganizations can ultimately reduce risk and improve their security attitudes in meaningful and impactful ways.
Want to learn more about Cloud’s CTEM? See how XM Cyber can help Focus on high impact risks It crosses multi-cloud and hybrid environments.
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