We performed a comparison between Microsoft Defender for Office 365 and Trellix Collaboration Security based on real PeerSpot user reviews.
Find out in this report how the two Email Security solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI."Defender enables us to secure all 365-related activity from a single place. It gives us visibility into everything happening in Outlook, protecting us against phishing and other email-based threats. Defender helps us detect any suspicious behaviors."
"Threat Explorer is one of the features that I very much like because it is a real-time report that allows you to identify, analyze, and trace security attacks."
"The good part is that you don't have to configure it, which is very convenient."
"Microsoft Defender has a feature to protect each and every attachment. Even if it's an encrypted attachment, it will check for any potential threats."
"The product is not resource-intensive."
"I would say that 90% of the spam and phishing attack emails get blocked right off the bat."
"The initial setup is straightforward. You just add the license, click it, and then you can set up the rules. It is quite simple."
"At the moment we are satisfied with this product. It's a stable, scalable, and resilient solution for us."
"The solution's most valuable feature is its simplicity. It's very user-friendly."
"What I find most valuable with the solution is that it can integrate with cloud solutions, such as Google and Microsoft. Additionally, the solution is easy to use."
"The product helps reduce the number of malicious emails reaching the user's inbox."
"The initial setup is simple."
"FireEye Email Security helps us prevent spam and phishing emails and all other business-compromised email attacks."
"The auto-remediation feature is valuable."
"One of the valuable features of the product stems from the fact that it is easy to implement the tool in our environment."
"FireEye is good for malware depicting and security."
"The visibility for the weaknesses in the system and unauthorized access can be improved."
"Microsoft Defender for Office 365 should be more proactive."
"The phishing and spam filters could use some improvement."
"About eight months ago, we started to measure the quantity of phishing and spam that we have been receiving, and it has been increasing a lot. That means that protection for our email is not as good as we were expecting."
"Microsoft Defender for Office 365 could improve by giving customers information on techniques to prevent threats. For example, information about best practices on how to protect their own devices against hackers and scammers, such as educational information or training. This would help others have a better understanding of cyber security. Additionally, there can be more security features added."
"We are always looking for others tools to increase automation on tasks. There can be better integration with other solutions, such as PowerPoint and email."
"The pre-sales cost calculations could be more transparent."
"One area for improvement is integration. For example, when it comes to external SaaS platforms, we were not able to get a lot of information on integrations with such apps for security and authentication."
"I would like to see this solution become more flexible."
"The reporting aspect of the solution needs improvement."
"The spam detection feature could be better."
"I would like the solution to be able to automatically quarantine the malicious emails before getting to the user's mailbox and continue with regular email operations. This could result in the user clicking the email before the purge operation is completed."
"In general, our company should make the tool more robust to protect our systems."
"Sometimes especially zero-day spam emails can be passed to the user's inbox."
"FireEye needs single sign-on. They say it's on their roadmap. They should also implement support for Microsoft Authenticator app for 2FA."
"The solution is not easy to set up. However, we have employees that have the knowledge that can do the difficult implementation. It would be better if the process was easier."
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Microsoft Defender for Office 365 is ranked 1st in Email Security with 41 reviews while Trellix Collaboration Security is ranked 17th in Email Security with 13 reviews. Microsoft Defender for Office 365 is rated 8.4, while Trellix Collaboration Security is rated 8.6. The top reviewer of Microsoft Defender for Office 365 writes "Allows for easy reporting of problems, valuable anti-phishing, and anti-malware support". On the other hand, the top reviewer of Trellix Collaboration Security writes "Has an easy implementation phase to deal with for users". Microsoft Defender for Office 365 is most compared with Proofpoint Email Protection, Mimecast Email Security, Microsoft Exchange Online Protection (EOP), Cisco Secure Email and Barracuda Email Security Gateway, whereas Trellix Collaboration Security is most compared with Cisco Secure Email, Proofpoint Email Protection, Microsoft Exchange Online Protection (EOP), Trend Micro Email Security and Fortinet FortiMail. See our Microsoft Defender for Office 365 vs. Trellix Collaboration Security report.
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We monitor all Email Security reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.