Do you know what top-notch companies like BMW, Walmart, Samsung, Rolls-Royce, and others share in common? Well, all these brands are esteemed clientele of Microsoft Azure.
Microsoft Azure is a highly reliable cloud service provider for both business enterprises and hybrid infrastructure. One of the critical factors why Microsoft Azure Development Services has gained focus over the years is due to its robust security structure.
However, I would like to emphasize one important point here. Some business organizations and owners have a misconception that the security controls of MS Azure are similar to that of Amazon Web Services and Google Cloud Platform. But that’s not the case.
This blog highlights the best Enterprise Azure Cloud Security Practices, following you can safeguard all your crucial data and other information.
- Role of MS Azure Security Center
An integrated security management system that boosts the security posture of your data centers and protects you from advanced threats across hybrid workloads in the cloud. The Azure Security Center also secures data on whether it is in Azure or on-premise.
In the current scenario, Microsoft Azure Security Center is resolving the three most essential security-based issues.
- The quickly changing workloads
- Dealing with more sophisticated attacks
- Updating you with the latest security challenges
If you want to leverage the benefits of ASC, you need to enable machine security data collection by default using automatic provisioning of monitoring agent function.
After enabling the monitoring agent, you have to check all recommendation settings in the security policy. The recommendations contain various security settings such as dealing with security patches and when encryption is enabled.
You need to review the recommendations at regular intervals with the Security Center blade. Also, make sure that there is no active security task and that you haven’t considered or implemented recommendations.
Do not forget to add your current communication details, such as emails and phone numbers to the Security Center Policy. This step allows Microsoft to get your exact contact details to solve any security-related issues.
The last thing you need to do is update the Free Azure Security tier to a Standard tier. You need to pay a reasonable fee for this upgrade, and you get a threat detection tool for virtual machines and databases.
- Use Multi-Factor Authentication Wherever Possible
You must be aware that incidents like cyber-attacks and phishing have increased in recent years. However, if you want to combat such situations, it’s highly advisable to use multi-factor authentication wherever possible.
So, anyone who is into administration or is an Azure Active Directory user should necessarily have access to multi-factor authentication. Also, please ensure that you create a complex password with the help of password policy settings.
Also, it is essential to keep track of what types of permissions exist with the customers. You need to make sure that you do not give administrative permissions creating a significant threat to existing data.
Do not create any unnecessary users or guests in the Azure Active Directory. Restrict your guest permission settings and don’t allow users to add additional guests.
- Keep an Eye on Activity Log Alerts
Before proceeding on this point, let’s first define the role of Activity Log. Activity Log assists in identifying various relevant security issues and events. Using Alerts, you can notify the concerned parties or customers about any suspicious activity, which you have not approved as changed security settings.
You can develop Activity Log for a wide range of events such as creating policy assignments, updating network security groups and deleting them, and many more.
- Signing Up With Adequate Storage Capacity
Microsoft Azure provides various sign-up features. Therefore, you need to make sure that you can maximize its benefits to audit and compliance. You also need to enable Activity Log storage, which monitors alerts for different behaviors.
Also, you need to enable the flow logging of each Network Security Group and enable the database auditing for the SQL Server Database. Note that the logging feature uses a storage account. Therefore, it’s essential to create a storage account and encrypt it with a settings Service Encryption setting.
- Use Microsoft SQL for Networking Purpose
One of the essential steps that you need to take is restricting blunt force attacks. You need to limit access to ssh and rdp to Network Security Groups.
When you run the Microsoft SQL, you get a separate SQL Server Firewall mechanism. This mechanism is present outside the Network Security Groups. You also need to audit the SQL Server Firewall through which you can deny access to open internet or network blocks.
It is advisable to use an operating system firewalls within the virtual machines. It provides adequate protection for these machines against any malfunctioning or misconfiguration of Network Security Group or platform error.
Thus, you should perform a threat scan against your infrastructure. You don’t need to notify the Microsoft team as long as you are following the Pentest Rules of Engagement.
The Final Words
Aside from these five vital enterprises, Microsoft Azure Cloud security practices, some other steps help to strengthen security posture and protect against threats.
However, the important aspect to follow here is to monitor the account and keep updating the security trends continuously.