Amazon GuardDuty vs. Microsoft Sentinel

In a multi-account/multi-tenant environment, GuardDuty often alerts us to possible malicious traffic before it becomes an issue. The ability to automatically enable GuardDuty creates baseline security which is crucial when an account is first created. It also helps greatly in environments where other users are able to create resources as often GuardDuty alerts us to insecure resources we did not know about. It can however sometimes be a little overzealous with its assessments alerting on benign activity which then requires suppression rules.

Incentivized

Sentinel is the best "cloud-native" in the market yet, so if the organization has a cloud presence (which almost everyone has) then Sentinel is the right choice for having a single pane of glass for all your security monitoring needs. Sentinel is a very good tool for log analysis and event management purposes as well. With KQL and ASIM parsers, organizations can retrieve invaluable insights even from the most complex data. And of course, Sentinel is a great choice for automating the incident response process to a very good extent.

Incentivized

• Monitors outgoing connections from AWS resources to known malicious hosts.
• Monitors incoming connection to AWS resources from known malicious hosts.
• Integrates with other centralized logging solutions.

Incentivized

• It has a native integration with all Microsoft products, from Entra to Azure, Microsoft 365
• Being built upon native Azure functionality benefits in automation and infrastructual solutions
• The KQL language is relatively easy to learn and powerful.
• Microsoft is listening very careful to the customers and develops new functionality at a fast pace

Incentivized

• Does not have the ability to add any custom monitors.

Incentivized

• It takes some time to learn how to use and install it properly, and it does not connect effectively with external PaaS systems such as Salesforce CRM, Salesforce Commerce Cloud, and so on.
• Microsoft can simplify the display of the logs to make them easier to study, and the user interface occasionally delays, which can also be enhanced.

Incentivized

The Microsoft Azure Sentinel solution is very good and even better if you use Azure. It's easy to implement and learn how to use the tool with an intuitive and simple interface. New updates are happening to always bring new news and improve the experience and usability. The solution brings reliability as it is from a very reliable manufacturer.

Incentivized

Azure Sentinel is very easy to use and configure. If you are stuck somewhere, Microsoft support is excellent in assisting and solving your issue.

Incentivized

The key advantage of using Sentinel lies in Microsoft already being a renowned name in cloud services. Hence, the Collection of data at the cloud scale across all users, devices, applications, and infrastructure, both on-premises and especially in the MS Cloud, is super easy. Additionally, leveraging Threat Intel from Microsoft itself gives a sense of security, given their years of experience in the collection of intel. The AI and Machine learning features provided by MS is one of the finest.

Incentivized

Did not use professional services

Incentivized

• GuardDuty has helped us prevent possible security incidents multiple times which could have caused substantial damage.

Incentivized

• Microsoft Sentinel is a good investment, especially when sided with other solutions such as Microsoft 365 Defender, as it provides 360° protection on every level of the infrastructure.
• When deployed on infrastructures that have never had an SIEM, Microsoft Sentinel helps to assess vulnerabilities and misconfigurations.
• As with any other SIEM, Microsoft Sentinel basically eliminates the need to put effort into every single platform (like EDR, NDR, XDR) and converge that effort on a single product that correlates and orchestrates the rest.

Incentivized