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Mimecast Insider Risk Management and Data Protection pros and cons

Vendor: Mimecast
4.5 out of 5
Badge Leader

Pros & Cons summary

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Prominent pros & cons

PROS

Mimecast Insider Risk Management and Data Protection enhances organizational security by blocking phishing emails and unwanted spam.
Mimecast Insider Risk Management and Data Protection provides comprehensive user behavior analysis and risk management tools.
Mimecast Insider Risk Management and Data Protection has improved compliance with internal policies and regulatory requirements through centralized management.
Mimecast has enabled the detection and prevention of unauthorized disclosures, significantly increasing data protection.
Mimecast Insider Risk Management and Data Protection is highly effective in email protection, using unique techniques to accurately detect and mitigate threats.

CONS

Reporting capabilities are limited without using the API, making highly customized reports difficult to obtain.
Multi-user environments and cloud storage integration are challenging, with insufficient instructions and support for these needs.
There are frequent connectivity issues and crashes, particularly with other software like Kaspersky AntiVirus, affecting stability and reliability.
Mimecast Insider Risk Management and Data Protection often faces criticism for not blocking certain documents or links and for instances of false positives.
Customer support is sometimes slow, with delayed responses and unresolved cases taking months, affecting user experience.
 

Mimecast Insider Risk Management and Data Protection Pros review quotes

External Ganesh - PeerSpot reviewer
Security Engineer at Comcast
Jun 23, 2026
Mimecast Insider Risk Management and Data Protection has positively impacted my organization as earlier we were struggling with insider risk wherein we were not having any control over it.
Rahul Dubey - PeerSpot reviewer
Security Managed Services Specialist at Accenture
Jun 23, 2026
The accuracy of Mimecast Insider Risk Management and Data Protection detection is highly impressive because it moves away from rigid keyword matching and examines the true behavioral context.
MP
Network Security Engineer at a tech services company with 1,001-5,000 employees
Jun 24, 2026
In that testing scenario, Mimecast Insider Risk Management and Data Protection shines with how policy enforcement and data protection is implemented.
Learn what your peers think about Mimecast Insider Risk Management and Data Protection. Get advice and tips from experienced pros sharing their opinions. Updated: July 2026.
909,099 professionals have used our research since 2012.
Edwin Chiwaula - PeerSpot reviewer
Senior Service Desk Engineer at a comms service provider with 201-500 employees
May 20, 2026
Mimecast Insider Risk Management and Data Protection has positively impacted our organization by giving us confidence in our security.
PP
Cybersecurity analyst at Infosys
Jun 30, 2026
Since it is a SaaS platform, software updates and security enhancements are managed by Mimecast, and I highly recommend Mimecast Insider Risk Management and Data Protection for email security.
Vanpreet Sandhu - PeerSpot reviewer
Director of Operations (India) at a tech services company with 1-10 employees
Jul 3, 2026
Two things stand out: money saved and time saved.
reviewer2861001 - PeerSpot reviewer
Cloud Consultant at a comms service provider with 10,001+ employees
Jul 6, 2026
Mimecast Insider Risk Management and Data Protection is a very robust and highly reliable gateway, and we are very satisfied with its excellency with the anti-spam and URL rewriting feature.
Uimsingh Uimsingh - PeerSpot reviewer
Exchange Domain Support at a manufacturing company with 10,001+ employees
Jul 2, 2026
Mimecast Insider Risk Management and Data Protection offers several best features, including being a very user-friendly tool where we can easily create policies, add or remove users, and block sender addresses or links, making it very useful for email protection.
MR
Iam Analyst at a renewables & environment company with 1,001-5,000 employees
Jun 26, 2026
Mimecast Insider Risk Management and Data Protection has positively impacted my organization by protecting us from a lot of unwanted spam and phishing mails, as users are often unaware of what to click on in emails.
Karsh Trivedi - PeerSpot reviewer
Security Engineer at Payatu
May 17, 2026
Mimecast Insider Risk Management and Data Protection has positively impacted our organization as it has helped us identify a lot of phishing emails and stopped many unauthorized disclosures or accidental disclosures of information.
 

Mimecast Insider Risk Management and Data Protection Cons review quotes

External Ganesh - PeerSpot reviewer
Security Engineer at Comcast
Jun 23, 2026
Sometimes we do encounter vague answers for some of the queries we have, but apart from that, the customer support response has always been very good.
Rahul Dubey - PeerSpot reviewer
Security Managed Services Specialist at Accenture
Jun 23, 2026
I would highlight reporting and analytics improvement. While the dashboard looks great, getting highly customized reports out of the system without using an external API can be difficult.
MP
Network Security Engineer at a tech services company with 1,001-5,000 employees
Jun 24, 2026
A con to mention is that Mimecast Insider Risk Management and Data Protection, at times, may not capture everything.
Learn what your peers think about Mimecast Insider Risk Management and Data Protection. Get advice and tips from experienced pros sharing their opinions. Updated: July 2026.
909,099 professionals have used our research since 2012.
Edwin Chiwaula - PeerSpot reviewer
Senior Service Desk Engineer at a comms service provider with 201-500 employees
May 20, 2026
My experience with pricing, setup cost, and licensing indicates that pricing is always very expensive.
PP
Cybersecurity analyst at Infosys
Jun 30, 2026
Our client has chosen Proofpoint over Mimecast Insider Risk Management and Data Protection because they are highly recommended to the Proofpoint solution rather than Mimecast Insider Risk Management and Data Protection.
Vanpreet Sandhu - PeerSpot reviewer
Director of Operations (India) at a tech services company with 1-10 employees
Jul 3, 2026
Improvement-wise, just because I have other clients who use Abnormal and Material Security, I can say Mimecast Insider Risk Management and Data Protection's dashboard is not that user-appealing, where someone would actually go through their dashboard and figure out metrics.
reviewer2861001 - PeerSpot reviewer
Cloud Consultant at a comms service provider with 10,001+ employees
Jul 6, 2026
Regarding improvement for Mimecast Insider Risk Management and Data Protection, I believe there is one area that needs attention: QR code phishing.
Uimsingh Uimsingh - PeerSpot reviewer
Exchange Domain Support at a manufacturing company with 10,001+ employees
Jul 2, 2026
Mimecast Insider Risk Management and Data Protection's customer support was good overall, but sometimes we did not receive timely responses, needing to wait two to three days for updates.
MR
Iam Analyst at a renewables & environment company with 1,001-5,000 employees
Jun 26, 2026
However, I would suggest adding features like AI and automation, as this application is used by various teams, and automating processes like blacklisting unwanted email domains could greatly benefit users and customers.
Karsh Trivedi - PeerSpot reviewer
Security Engineer at Payatu
May 17, 2026
I think the UI of Mimecast Insider Risk Management and Data Protection can be more optimized, as it feels slow and laggy at points.