Proofpoint Advanced Threat Protection vs. Security Onion

It is great out of the box and uses AI and machine learning to identify threats with minimal input. It does need to be configured and tuned to meet the needs of the organisation. Industry specific software that sends or receives emails may be affected by this product.

Incentivized

Security Onion works well for setting up within a Linux environment. This brings a new platform to run and maintain though. The application its self has helped to keep track of logs and vulnerabilities in the environment. Alert triage and case creation is simple to start and follow through to the end.

• Spam filtering.
• Automatic retrieval of malicious emails that have gotten through the filter but were later detected using sample data across all the organizations Proofpoint has as customers.

Incentivized

• GUI
• Support
• Easy of use

• With our current setup we need to add new users manually.
• Reports aren't that intuitive.
• Mailboxes have to be removed manually.

Incentivized

• Requires Linux
• Training

Proofpoint offers a lot of products, but they are not particularly well integrated. They all look different, and there is no central location to access them all from, which is disappointing. However, I do know they have a big push for upgrading the UI and usability, so this should improve in the coming months I hope.

Incentivized

Even though the product is good, the support can be lacking at times. The support needs to know their product inside and out, but there are times in which we figure out things before their support does. I feel as if we should not be able to fix issues that their support cant fix, hence the main reason for support.

Incentivized

Proofpoint's Advanced Threat Protection, in the past, has identified threats whereby Microsoft's Advanced Threat Protection did not.

Incentivized

Other vendors may have a more robust solution but for our needs, Security Onion was the one to move forward with. We have tested some of the others but the cost of those platforms makes the ROI not as desirable. There is a learning curve with Security Onion but it is worth it for the value provided.

• PP blocks 5-10 emails per day which are spam or malicious
• I only get a small number of emails per week which are spam
• The only malicious emails I receive are from our internal security team which bypasses the PP threat protection

Incentivized

• Makes Alert Triage easier to handle
• Analysis of threats simple