Microsoft is giving some of its top security tools a ‘premium’ upgrade
Premium edition of Azure Firewall service can inspect traffic flowing over TLS connections
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Microsofthas announced a Premium edition ofAzureFirewall, its managed, cloud-basedfirewallservice as it looks to address the needs of highly sensitive and regulated environments.
Designed to protect Azure’s virtual network resources, Azure Firewall is a stateful firewall-as-a-service that offers high availability and can scale with a company’scloud computingservices.
The new Premium edition will give users the ability to inspecttransport layer security (TLS) connections. It’ll decrypt traffic, perform the required security checks, then re-encrypt the traffic before sending it to its destination.
Granular control
The launch was revealed on Microsoft’s Azure blog, where program managers from the Azure Network team alsohighlightedsome of its most notable new features.
The service also debuts a signature-based intrusion detection and prevention system (IDPS) that will keep its eyes peeled for specific patterns, like byte sequences in network traffic, or malicious intrusion sequences used bymalware.
The Premium edition will also build on some Azure Firewall features to increase their usability. For instance, while administrators of Azure Firewall can only filter outbound traffic based on fully qualified domain names (FQDN), the Premium edition makes it possible to curb access based on categories such as social networking, and gambling, as well as specific URLs.
As they describe the process of enabling the Premium features in the blog post, the authors note that users can configure the new features exclusively through the Firewall Policy resource, instead of using the Azure Firewall Manager.
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Also, while they’ve introduced the new filtering rules, the authors note that the Classic firewall rules will continue to be supported and can be used as before for configuring the standard Azure firewall.
With almost two decades of writing and reporting on Linux, Mayank Sharma would like everyone to think he’sTechRadar Pro’sexpert on the topic. Of course, he’s just as interested in other computing topics, particularly cybersecurity, cloud, containers, and coding.
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