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Microsoft Defender for Office 365 vs Veritas Alta SaaS Protection comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 1, 2024

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Microsoft Defender for Offi...
Ranking in Advanced Threat Protection (ATP)
2nd
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
53
Ranking in other categories
Email Archiving (1st), Email Security (1st), Microsoft Security Suite (10th), Secure Email Gateway (SEG) (1st)
Veritas Alta SaaS Protection
Ranking in Advanced Threat Protection (ATP)
26th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
14
Ranking in other categories
SaaS Backup (16th), SaaS Management Platforms (15th)
 

Mindshare comparison

As of August 2025, in the Advanced Threat Protection (ATP) category, the mindshare of Microsoft Defender for Office 365 is 8.0%, down from 13.2% compared to the previous year. The mindshare of Veritas Alta SaaS Protection is 0.5%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Advanced Threat Protection (ATP)
 

Featured Reviews

Tolu Omolaja - PeerSpot reviewer
Great URL scanning and attachment scanning, but I would like more proactive threat analysis
The two main features that prove most beneficial for us are URL scanning and attachment scanning. URL scanning involves an automatic scan of links and emails. When a user clicks on a link within an email, the system promptly checks the link's safety. If the link is deemed safe, access is granted automatically. However, if it is flagged as unsafe, we receive feedback and notification to caution us about the potentially harmful link. At this point, we are presented with the option to proceed or return. I have personally witnessed the system identify a few unsafe links, making this the primary advantage of using the solution. The second crucial aspect is the scanning of attachments. When an email containing an attachment arrives, we receive a notification of the new email, along with information that the attachment is being scanned for threats. This additional layer of security provides peace of mind for our organization. While Microsoft Defender for Office 365 offers numerous features, these two stand out as particularly impressive and valuable to us.
Daniel Ogola - PeerSpot reviewer
The appliance is ready to integrate with the cloud in cases where the customers have a hybrid or cloud environment.
The go-between is a Veritas partner, so the customer support was not that good. The solution is fine except when there is a purchasing crisis where you have to remake the ecosystem. It causes a lot of issues. The support was a problem, but we're okay with it as long as we have someone to communicate with.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"There are several features that I consider valuable."
"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 solution is very easy to use. All you have to do is to assign the license to the end-user and it's done. The customer will only have the feature activated, and the solution will monitor the emails to determine if they are a threat or not."
"Microsoft Defender for Office 365 has improved my organization's security. It makes it easier to manage the infrastructure without the help of third-party applications."
"Microsoft Defender for Office 365 helps people to work remotely. It is a secure solution. We don't need to use our company's computers or get VPN connections to the networks. I can control how they share screens and what they send to the devices. It keeps our organizations confidential and sensitive information safe."
"I like its investigation capabilities, as that is what is most important to me. It is fairly simple with a user-friendly interface."
"Defender helps us prioritize threats across our organization."
"The most valuable aspect of Microsoft Defender for Office 365 is its ability to protect us from malware."
"The solution's hardware appliance is very scalable and very useful."
"The most valuable features are the ease of administration and the ease of configuration."
"Veritas is loaded with features because the appliance is ready to integrate with the cloud in cases where the customers have a hybrid or cloud environment."
"The solution is stable; I haven't experienced any bugs or glitches on it."
"I think the most important feature is the ability of SaaS Backup to cover all modules proposed by Office 365, because competing solutions don't cover the total scope."
"Some of the tool's best features include an enhanced dashboard and strong security features compared to native Veritas. Our environment is entirely automated."
"It's very comprehensive. It's one of the first brands to appear in its field."
"he most valuable feature is that it's not so intrusive with computer resources."
 

Cons

"I think that Microsoft Defender for Office 365 could be improved if it could use VirusTotal to compare the programs or anything that I download."
"They have moved features from one console to another. Things have been moved around in the interface and it takes me time to find where certain features are."
"Configuration requires going to a lot of places rather than just accessing one tab."
"Specifically, within Microsoft Defender for Office 365, I want it to improve the DLP capabilities."
"The GUI is sometimes slow to fetch the device report and could be improved."
"Configuring the default strategies and policies in Microsoft Defender for Cloud Apps generates a lot of noise and false positives."
"The certification training for Defender for 365 needs to be deeper and incorporate Sentinel. I took all the security courses except one, and Sentinel isn't included."
"Too many false positives and lacks an accurate capability to detect malicious SharePoint sites."
"The implementation could be improved. The server setup is very easy, but some specific client implementation, for example, Oracle or SQL servers, are a little bit complicated. they should offer a bit more assistance with the setup for these particular items."
"In the future, we would like to see support for virtualized machines."
"The backup reports and the dashboard need improvement."
"Technical support can be improved."
"Currently, it isn't possible to use anything other than Veritas cloud to back up to. I think today it's important to cover the three major cloud provider: GCP, Azure and AWS."
"They should review the cost aspect of the subscription for Veritas Alta SaaS Protection because customers are going for the cheaper storage, which doesn't give those features in terms of dedup ratios."
"The go-between is a Veritas partner, so the customer support was not that good. The solution is fine except when there is a purchasing crisis where you have to remake the ecosystem. It causes a lot of issues. The support was a problem, but we're okay with it as long as we have someone to communicate with."
"The tool can be improved in terms of maintainability and flexibility, especially as companies grow larger. In these aspects, I feel Veeam is better for cloud and operational purposes."
 

Pricing and Cost Advice

"The product is expensive."
"Defender is a little bit more expensive as compared to others. We are in the manufacturing environment. So, we don't have a high budget for all of our endpoint devices. Its cost is a major concern for us."
"It is much more expensive than using another solution because we have had to include some options and upgrade our license."
"The license is expensive because the cost is based on the number of users."
"Compared to other brands, Microsoft Defender for Office 365's pricing is competitive."
"The solution could be better by simplifying the business model of their licensing. It was hard to figure out how to get the licensing done for the environment, initially."
"The pricing has become expensive."
"The pricing is normal. Considering its popularity, it's not overpriced."
"The program is quite expensive."
"SaaS Backup isn't the most expensive solution."
"The tool is expensive compared to Veeam."
"I would rate this solution's pricing as five out of five."
"This solution is not cheap and not expensive but priced in the mid-range."
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Top Industries

By visitors reading reviews
Computer Software Company
16%
Financial Services Firm
8%
Manufacturing Company
8%
Comms Service Provider
6%
Manufacturing Company
14%
Financial Services Firm
11%
Computer Software Company
10%
Healthcare Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Microsoft Defender for Office 365?
Threat Explorer is an invaluable tool for me, and it plays a crucial role in helping me discern the origins of various email campaigns, pinpointing where they emanate from, and identifying the indi...
What is your experience regarding pricing and costs for Microsoft Defender for Office 365?
Microsoft is quite affordable with a lot of features available for any size organization.
What needs improvement with Microsoft Defender for Office 365?
Microsoft could improve by offering recommendations for domain spoofing attacks, especially scenarios where DNS records like SPF, DKIM, and DMARC are not properly published. It's essential to enhan...
What is your experience regarding pricing and costs for Veritas Alto SaaS Protection?
Veritas Alta SaaS Protection is slightly expensive, but they can do more on it. The exact figure for Veritas Alta SaaS Protection depends on the size of data being stored, the region, and the type ...
What needs improvement with Veritas Alto SaaS Protection?
For Veritas Alta SaaS Protection, the only challenge is downtime and the impact of time synchronization whereby different customers are on different time zones, and Veritas Alta SaaS Protection is ...
What is your primary use case for Veritas Alto SaaS Protection?
For the customers that I'm dealing with, they are using Veritas Alta SaaS Protection for long-term retention and offline backups. This means they don't have to constrain their on-premise resources....
 

Also Known As

MS Defender for Office 365
SaaS Backup
 

Overview

 

Sample Customers

Microsoft Defender for Office 365 is trusted by companies such as Ithaca College.
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Find out what your peers are saying about Microsoft Defender for Office 365 vs. Veritas Alta SaaS Protection and other solutions. Updated: July 2025.
865,384 professionals have used our research since 2012.