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Although there has been a tremendous increase in demand for cloud-native visibility into AWS environments, companies are still lacking knowledge about AWS security.
Amazon Web Services cloud has performed so well for companies that it has completely outplayed other rival cloud platforms in terms of performance and security. Therefore, demand for AWS migration services in cloud computing are on the rise.
However, there are still many AWS cloud users who seek more insights on security maintenance and need a holistic approach to ensure optimal security for their cloud infrastructure.
AWS Cloud Security: What You Need To Know?
In spite of the fact that concerns and issues can vary from company to company and industry to industry, each business needs to ensure that they know the answers to the following set of questions:
- Which application is applicable to whom?
- How to monitor changes brought in the file?
- How to ensure that you get notified in uncertain situations where some kind of breach has occurred
Having answers to these questions makes many companies move to the AWS cloud platform and therefore, AWS is increasingly used in today’s world.
But with ever-increasing data volume, use cases, compliance mandates, and so on, many businesses face difficulty understanding how to secure and protect their customers, their data, and even themselves.
So, here is what you exactly need to know about AWS cloud security and some ways to handle them:
Strategy Is More Important Than Tools and Control
Among AWS user groups and forums, we see that one of the key questions discussed is how to approach cloud security. In other words, the focus is on the question that whether to prioritize tools and controls before strategizing security or to establish a security strategy in the first place? Well, the question appears to be quite simple. However, the answer to this question is very complicated.
It is best to evaluate a control or tool in light of the strategy so that you can determine if it will fit your strategy. When security is the first priority, you’ll also be able to integrate it completely into the entire set of your business processes. It is especially helpful when the deployment is continuous.
Take an example of a management tool used to enable software updates automatically. A strategic approach can help you implement and monitor the update process through the tools in a more effective manner. This success is not just limited to the management tools. Any process or tool that you are operating with would bring great success if you prioritize your strategy.
Control The Security Visibility of The Cloud
Since companies use a wide range of cloud applications on AWS, the login details and controls become enormous. So, it becomes impossible to keep track of what in the organization is accessible to whom and where. This increases the chances of successful threats on your AWS environment. So, to deal with this issue, you can follow these steps:
- Always Look at the Situation from Its Root Cause: A simple IDS log cannot provide all the information you need when you want to identify all the activities going on. So, in such instances, the need is for a solution that can show a specific set of events over time on certain servers. This will help you strategize your security in a holistic manner.
- Use Logs but focus on HIDS Too: Although logs are essential, they only provide a limited view of what is happening in your organization. Seeing who enters and leaves the infrastructure is one thing, but knowing what they are doing once inside is quite another. Network-based intrusion detection (NIDS) is not capable of providing much information after a compromise, since it doesn’t have the ability to detect the behavior that resulted in the attack. A host-based intrusion detection system (HIDS) can help with surveillance at this point. Through HIDS, you get insight into the what, where, and when did an attack occur.
- Stay Vigilant Against Internal Threats, If Any: Whenever there is an incident, it is crucial to understand where the bad actors come from, and it can often be someone from the organization itself. The following symptoms are common indicators of an internal threat: unauthorized installation, unusual network activity, abnormal login attempts or failures, etc.
AWS Is Vigilant, But Your Contribution Is Vital Too
Although AWS managed cloud services provide many useful security tools and configurations, you still need to know your responsibility because there is a limitation up to which AWS can help you with your security concerns. And, therefore, it becomes even more necessary, especially when the data is present in sensitive workloads.
Wrap Up
The simplest way to use the AWS cloud infrastructure is to utilize it with your own vigilance. Cloud computing is no longer a controversial issue for most companies. By using the cloud effectively, they are able to take advantage of its many benefits while also making sure that their security needs are met. As one of the world’s biggest and fastest companies, Amazon Web Services has developed into a reliable cloud partner. As a cloud user, your most important responsibility lies to verify everything about the tools, services, and cloud platform you are using.
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by Zehntech