With Google’s new domain sharding strategy, SEO and web developers need to find new tactics to limit the blast radius of a new link that comes into their site. If they don’t do it, they will face substantial Google penalties. This is why getting the right information on how to limit the blast radius of your website is essential.
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What Is Blast Radius?
The blast radius measures how much a malfunction can influence your system. It is connected to the complexity of your system, but it is not limited to the number of nodes and services. When a breakdown or security event occurs, the narrower your blast radius, the easier it is to recover.
A greater blast radius means that any issues with networking or storage will affect more portions of your system, making recovery more difficult and costly.
Common Causes Of Blast Radius
Impacted services and customers can be caused by a number of issues. Here are some examples:
- A data center outage affects multiple services.
- An incident in one application causes a cascading effect that affects other applications and data centers.
- A single system failure results in an outage that impacts multiple business units or teams across multiple geographies.
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Limiting Blast Radius Is Important Because It Saves You Money.
Imagine you’re responsible for buying a new server for your company’s network. You need to get the most bang for your buck, so you look at all the options available in the market and decide on one that fits your needs perfectly.
But then, when it comes time to buy the server, you discover that it costs $1,000 more than expected! What happened?
Well, the manufacturer decided to make the motherboard bigger than necessary, which increased its price. But why would they do this? Because they know people will pay extra for their product over a competitor’s.
This tactic is called “blast radius,” and many companies use it to drive up prices without any clear benefit to the customer (i.e., you).
How To Reduce Your Blast Radius
To reduce your blast radius, you can:
- Use a network policy to limit the access of applications to other pods in your cluster. This protects each application’s data from leaking into other applications and reduces the likelihood of a security breach caused by sharing resources between containers.
- Separate network traffic for each application, so that one application cannot access another unless explicitly configured to do so. That can be done with Calico Enterprise and [configuration](https://www.calico-networks.com/docs/calico-enterprise#configuring_a_policy).
- Set up new storage volumes for each application, instead of using shared storage within Kubernetes clusters. Multi-tenant object stores such as Google Cloud Storage or Amazon S3 buckets can also be used as they limit how much information is transferred between applications before it hits disk (and therefore adds latency). It also makes managing logs easier because they’re separated by tenant ID rather than being stored on some single filesystem that may contain sensitive data belonging to many different companies at once!
Get Started Today
Calico Enterprise offers a free trial so you can experience the benefits of running your workloads in a protected container. Get started today by downloading the Calico Enterprise Kubernetes security policy file and deploying it in your cluster.
If you’re interested in learning more about this new enterprise solution, check out our website for more information on how to get started with a free trial or contact us for help from experts.
Learn How To Reduce Your Blast Radius With Calico Enterprise.
The first step to securing your data is to properly understand the scope of your threat environment. While this might seem like a daunting task, it’s actually easy to do with Calico Enterprise.
Calico Enterprise automatically detects and records all network devices, delivering actionable insight on who has access to what information and when they last accessed it. Once these information are understood, the next step is to figure out how to effectively preserve them—which is where Calico Enterprise comes in again! We can assist you in determining which users should have access rights based on their role within the company, as well as what level of access would be acceptable for them in each situation, by leveraging cutting-edge technology such as Security Contextualization & Automation (SCA) and Artificial Intelligence (AI). Furthermore, by assessing historical activity against both known dangers and corporate norms for conduct, our AI systems can determine whether or not a person has violated any regulations.
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Conclusion for How To Limit The Blast Radius With Calico Enterprise
Calico provides a way for Kubernetes users to limit the blast radius of their updates. It does so by identifying rollout processes and limiting which pods can be updated at any one time, preventing unscheduled downtime. This is invaluable for any cluster administrator, especially on large clusters that manage mission-critical services. Contact us for services and solutions related to How To Limit The Blast Radius With Calico Enterprise.
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