Mimecast Email Security and Microsoft Defender for Office 365 compete in email security. Mimecast seems to have an edge in customizable features and stability, while Microsoft Defender benefits from seamless integration with the Microsoft ecosystem.
Features: Mimecast Email Security is recognized for advanced sandboxing, spam filtering, and secure messaging. It provides phishing and impersonation protection and is known for its user-friendly administration and archiving capabilities. Microsoft Defender for Office 365 offers seamless threat detection, identity protection, and phishing prevention, leveraging data loss prevention across the Office suite.
Room for Improvement: Mimecast users report pricing, detection rates, and support as areas for enhancement, along with the admin console and malicious email grouping for reports. Microsoft Defender requires better pricing transparency and scalability across environments, with users facing challenges in licensing and security reporting. Both products have feedback on false positive rates and support responsiveness.
Ease of Deployment and Customer Service: Mimecast is accessible across multiple cloud environments but has some deployment challenges. Support relies on knowledge bases rather than direct assistance. Microsoft Defender for Office 365, versatile in deployment across hybrid and public clouds, may have setup complexity. Its support is generally more consistent, benefitting from integration insights within its ecosystem.
Pricing and ROI: Mimecast is considered premium-priced with cost implications for additional features like support, yet it offers high-security levels. Microsoft Defender, part of the Office 365 bundle, presents value through integration but can be expensive outside its licensing system. Both solutions provide ROI via enhanced threat protection, though quantifying it can be difficult, with Defender offering potential value in integrated environments.
It has also decreased our time to detection and response by about 15 to 20 percent.
Overall, cost of owning and operating our system goes down.
It's hard to quantify the return on investment we've seen from Microsoft Defender for Office 365.
There is definitely a return on investment when using Mimecast, as it blocks phishing emails, reducing the risk of significant financial losses.
we opened tickets, and they typically resolve them quickly.
Over the past two years, there have been no critical problems.
Customer service and support have been fantastic.
Support personnel are hesitant to engage in remote sessions, preferring to share documentation via email.
Mimecast technical support is generally quite good.
We have never faced scalability problems, and Microsoft manages it effectively.
Microsoft Defender for Office 365 scales transparently for us, as we grew from 1,000 users to 3,000 users, and we didn't notice much difference.
The solution is stable, as we have been using it for the past two years.
I would assess the stability and reliability of Microsoft Defender for Office 365 as very stable, with barely any issues.
Overall, the stability and reliability of Microsoft Defender for Office 365 are good.
Microsoft could improve by offering recommendations for domain spoofing attacks, especially scenarios where DNS records like SPF, DKIM, and DMARC are not properly published.
The main area for improvement is simplifying the implementation and rollout process.
There is a different console for different things; I just want one consolidated console.
A lot of emails were missed despite being known samples.
We discussed the phishing aspect, the DNS system, and the key rotation.
We've likely saved 30% of costs.
Microsoft is quite affordable with a lot of features available for any size organization.
Money-wise, it is a part of the Office 365 suite, making it slightly more expensive compared to Trend Micro.
The pricing is higher for Mimecast, particularly for the Indian market, where it is considered expensive.
It provides end-to-end visibility on email threats such as phishing, extending beyond Exchange Online Protection.
The value of the DLP feature is significant to us because we have internal data, sometimes sensitive, and the users may not always be aware of security and privacy, which might lead them to send out information mistakenly to external parties.
It ranks the threats and allows us to prioritize those hitting us the hardest, such as email threats.
A distinct advantage of Mimecast is its ability to block phishing and impostor attacks, which are significant threats currently.
One of the most useful features is the threat remediation module, which can be used to remove malicious emails that may have been delivered or manually remove them.
Product | Market Share (%) |
---|---|
Microsoft Defender for Office 365 | 28.1% |
Mimecast Email Security | 12.4% |
Other | 59.5% |
Company Size | Count |
---|---|
Small Business | 23 |
Midsize Enterprise | 8 |
Large Enterprise | 27 |
Company Size | Count |
---|---|
Small Business | 15 |
Midsize Enterprise | 7 |
Large Enterprise | 11 |
Microsoft Defender for Office 365 is a comprehensive security solution designed to protect organizations against advanced threats in their email, collaboration, and productivity environments. It combines the power of Microsoft's threat intelligence, machine learning, and behavioral analytics to provide real-time protection against phishing, malware, ransomware, and other malicious attacks.
With Microsoft Defender for Office 365, organizations can safeguard their email communication by detecting and blocking malicious links, attachments, and unsafe email content. It employs advanced anti-phishing capabilities to identify and prevent sophisticated phishing attacks that attempt to steal sensitive information or compromise user credentials.
This solution also offers robust protection against malware and ransomware. It leverages machine learning algorithms to analyze email attachments and URLs in real-time, identifying and blocking malicious content before it reaches users' inboxes. Additionally, it provides advanced threat-hunting capabilities, allowing security teams to proactively investigate and respond to potential threats.
Microsoft Defender for Office 365 goes beyond email protection and extends its security features to other collaboration tools like SharePoint, OneDrive, and Teams. It scans files and documents stored in these platforms, ensuring that they are free from malware and other malicious content. It also provides visibility into user activities, helping organizations detect and mitigate insider threats.
Furthermore, this solution offers rich reporting and analytics capabilities, providing organizations with insights into their security posture and threat landscape. It enables security administrators to monitor and manage security incidents, track trends, and take proactive measures to enhance their overall security posture.
Mimecast Email Security is a comprehensive solution designed to safeguard organizations against advanced email threats. With an array of advanced security features, it provides robust protection against phishing attacks, malware, ransomware, and other targeted threats.
This product leverages Mimecast's extensive threat intelligence network to identify and block malicious emails before they reach the user's inbox. It employs sophisticated algorithms and machine learning techniques to analyze email content, attachments, and URLs, ensuring that only legitimate and safe emails are delivered.
One of the key features of Mimecast Advanced Email Security is its URL Protect capability. This feature scans all URLs within emails in real-time, checking for any signs of malicious activity. It blocks access to suspicious websites, preventing users from inadvertently clicking on harmful links and falling victim to phishing attacks or drive-by downloads.
Another notable feature is Attachment Protect, which scans all email attachments for malware and ransomware. It uses multiple layers of defense, including sandboxing and file conversion, to detect and neutralize any threats. This ensures that users are protected from opening malicious attachments that could compromise their systems.
Mimecast Advanced Email Security also includes Impersonation Protect, which guards against CEO fraud and other impersonation attacks. It analyzes email headers, domains, and sender behavior to identify suspicious emails that attempt to deceive users. By alerting users and administrators to potential impersonation attempts, it helps prevent financial loss and data breaches.
Furthermore, Mimecast Advanced Email Security provides comprehensive data loss prevention (DLP) capabilities. It scans outgoing emails for sensitive information, such as credit card numbers or social security numbers, and prevents accidental or intentional data leaks. This helps organizations comply with data protection regulations and maintain the privacy of their customers' information.
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