What is Cloud SIEM?

We all know that in recent times, there has been a rapid increase in the adoption of cloud technologies. But with that also comes cyber threats. It is becoming very important for organizations to take such actions that will help them secure their cloud infrastructure and cloud-native applications. So, if you are looking for a security solution to protect your cloud infrastructure, then we think you should try Cloud Security Information And Event Management. It is a very great security solution nowadays which will offer organizations real time security monitoring, incident response capabilities, threat detection and threat intelligence for their cloud infrastructure.

In a recent survey, we learned that nearly 5000 IT professionals are working for startups across 31 countries. These studies basically focus on those companies or people who use IaaS (Infrastructure as a Service) to gain insights into the reality of cloud security operations that are happening for SMBs. When we saw the results then we came to know that SMBs that use Iaas have faced great change in their cyberattack experiences. 

So, according to the survey, the outcomes were;

• 56% reported an increase in attacks on their companies.
• 69% started to experience an increase in the complexity of attacks.
• 53% reported that there was an increase in the impact of attacks happening on their organization and then highlighted the severity of the threat
• 67% say that their businesses have faced ransomware, which underscores the need for effective cloud security solutions. 

If you are not aware of what Cloud SIEM is, then don’t worry. We are here to help you understand what Cloud SIEM is and how they are the best solution for your cloud infrastructure.

What Is SIEM?

As we have told you before, SIEM stands for Security Information and Event Management. It is basically a type of cybersecurity solution that is made for you that will collect and converge data from various parts of your IT environment. Why? For the intent of security monitoring. 

SIEM also refers to the centralized log management tool that will help you integrate various applications or servers so they can get data from each service.

They can also be used for real time security event analysis. It can help you with the investigation. How? By detecting threats and rapidly responding to the incident. They will also support compliance use cases such as various data regulatory frameworks. They are used by businesses to keep their audit logs for up to one year. So, we can easily say that not every SIEM is built the same. Also, you should know that not every SIEM will do the threat analysis, detection, or response. They would need fine tuning and detection rule management to do that.

How To Configure A SIEM?

Do you know that you can set your Cloud SIEM tool in various ways. You can set it up with a hardware appliance, software installed on a local server, or a virtual appliance; You will find many SIEMs that will already be configured with certain alerts, dashboards and reports. But it doesn’t mean that it doesn’t need to be customized. You have to train your SIEM according to your own needs and see what you need to look for in the surroundings. 

It will make it a customized tool of security which will require a significant amount of time to keep up with your network changes, new threats, new attackers, and network changes to make sure that you are using the updated SIEM that will tune accordingly. 

You can easily integrate cloud SIEM on different platforms. For instance; on premise and cloud applications. These services and infrastructure will help you to get the best coverage possible of security monitoring. What does it mean? It means that there will be no gap in visibility and there will be more data to correlate. There will also be a faster time in detection and response. Is it great?

How Do We Benefit From SIEM?

Whenever a person is going to get a thing, the first thing he asks him is how we will benefit from that. We know that the same question is revolving in your mind too, which is why, with your help, we are here. We have stated some of the benefits of using SIEM that will help you analyze why you should get it.

Enhanced Visibility

One benefit of getting cloud SIEM is that it will bring together all your logs from both the regular and online apps, servers, and databases and we guess if we talk about more, then it will help you understand what users are up to. This becomes important with your company growing. That way you will have a deep insight into everything that is happening around you. 

Sorting Out Data

We know that you have to face a lot of different technologies in your setup, and you might also end up with a bunch of data that are in different shapes. Not every security tool will handle them automatically but there are many security tools that will organize several data types for threat checks and investigations.

Making Logs Work Together

SIEM will not just gather logs for you but they will also link them for a deeper analysis. Why is it necessary? Because it will make it easier to spot any security issue, track trends and put together detailed reports. We think that logs from different places will give us a better picture in spotting things like bad internet activity, strange behavior on routers and firewalls and potential threats from viruses. So, to protect you from all this we think that SIEM is a great choice to go with.

Finding Potential Dangers

When you put together analysis and connections then you can understand the potential threats and get warnings. So, if a security system is set up right for your setup, then it can show you signs of a problem or threats that might lead all this into breach. There are some systems who already come with standard warning rules. It is very essential to balance these alerts so your team will know when you should take action to fix things. 

Following The Rules

You should know that there are different industries that have rules like HIPAA, CMMC, NIST, FFIEC, PCI DSS, and others. These are the rules that will tell companies to keep record of what they are doing, detect and handle threats. They must also regularly share security reports to you for the check.

What Are The Advantages And Disadvantages Of Cloud SIEM?

We know that you still might not be satisfied which is why we have stated some of the advantages and disadvantages of using Cloud SIEM. It might make your perspective more brighter:

Advantages:

Getting Smart Help

When businesses use cloud SIEM, then, they will instantly tap into expert knowledge which is provided by the solution provider. It means that they don’t have to hire people to train them to set up their technology. It will usually come ready to go. This means that it will already be set up and watched over by a team of experts. It will make it quicker to use and will save a lot of time for the company. 

Saving Money

We think that having Cloud SIEM is like having a manager for your security. This SIEM company will take care of all the technology problems so the business doesn’t have to buy any special equipment or software. Also, the SIEM services will handle all the updates and maintenance. It means the company doesn’t have to worry about that either. We think that it is a very smart way to keep your costs down.

Quick Changes And Setup

Those services who manage cloud SIEM can easily adjust the setup to fit the company’s needs. The SIEM company will take care of all the ongoing changes and updates. It means that the company’s own security team will not require any special training or certifications. It is just a fast and very easy way to get everything set up just right. 

Disadvantages:

Moving Data And Data On The Move

When the companies shift their important information away then there are always concerns about the data moving around and they might also get into issues with following the rules. Thankfully, there are many cloud SIEM sellers that have security features that can lessen these concerns. They will use things like data encryption and strong authentication. 

Not All Data Access Is Equal

Even if your data is from a company’s devices and systems, these are still some cloud SIEM sellers that could limit who gets to see this information. Instead of that they will just offer combined reports which are based on all the gathered data. You should know that it is very important to get a seller that will use a data lake setup. This will let your computer keep the original data as is and will get ready for digging into and checking during investigations and audits.

What Are SIEM Use Cases?

Security Information and Event Management which is also known as cloud SIEM is like a savior for security teams. It will make existing security centers vetter or help out small security or IT teams that will keep an eye on threats at a company.

However, here is the problem. There are many cloud SIEM solutions that will not come with ready made security detections or immediate value. They will need extra attention and effort to keep up with the ever changing world of threats. 

But if you set up or build a cloud SIEM system the right way then it can do some serious work in spotting threats and giving a security boost to a company. Some of the best tools that it provides to its users are:

• Finding and controlling software that doesn’t work right from the devices to the outside edges.
• Protecting the borders and covering things like firewalls, routers, VPNs and other network tools.
• Managing who will get access, including making sure that people are who they say they are and keeping track of what they are doing.
• Keeping an eye on how everyone uses the system and making sure it is in line with the rules. 
• Defending applications even if they are beyond the usual; security lines.
• Following the rules and keeping records; especially for things like risk control and reporting.
• Staying on the lookout for trouble in the network and on devices with alerts for things like suspicious activities.
• Ensure that the network and systems run smoothly and safely. 

In short, we can say that SIEM is like the security helper that every company needs if they want a safer digital adventure.

Conclusion

We have given you all the important information that you need for Security Information and Event Management cloud SIEM. We have told you what it is and how it works. We have also told you the benefits of using the cloud SIEM that will help you identify whether it is worth it to get a Cloud SIEM or not. Also, we have described the advantages and disadvantages for a broader view. You can look at cloud SIEM use cases to see what other benefits we have. However, if you still have any queries then feel free to ask us. We will be more than happy to assist you.