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4. [Intelligent Email Protection Software](https://www.g2.com/categories/intelligent-email-protection)
5. [Barracuda Impersonation...](https://www.g2.com/products/barracuda-impersonation-protection/reviews)
6. [Barracuda Impersonation... Claims vs Evidence](https://www.g2.com/products/barracuda-impersonation-protection/claims-vs-evidence)

# Barracuda Impersonation Protection Claims vs Evidence

G2 compares Barracuda Impersonation Protection marketing claims from the sources linked below with real user reviews, then assesses how strongly the review evidence supports each claim.

Last updated Sep 30, 2026

## Claim: “It provides comprehensive protection against the OWASP Top 10 web attacks, zero-day threats, account takeover attacks, and much more with its built-in Smart Signature engine and positive security model.”

Mixed support from reviews.

Reviewers report that the product stops account-takeover attempts and catches many impersonation emails, but others describe an estimated 85% catch rate and fraudulent impersonation emails getting through. The reviews do not specifically establish protection against the OWASP Top 10, zero-day threats, or the claimed Smart Signature engine and positive security model.

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“Already it has stopped several account take over attempts, by alerting us when an account was being accessed from outside the country or when rules were being created for an account.”

[Read Full Review](https://www.g2.com/products/barracuda-impersonation-protection/reviews/10641168)
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“This probably catches 85% of the bad email.”

[Read Full Review](https://www.g2.com/products/barracuda-impersonation-protection/reviews/12351300)
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“it has in times past allowed fraudulent emails through which displayed our president's name, but was from a gmail address or other email domain that was not our own.”

[Read Full Review](https://www.g2.com/products/barracuda-impersonation-protection/reviews/10610341)

Source: [https://www.barracuda.com/products/application-protection](https://www.barracuda.com/products/application-protection)

## Claim: “Barracuda Advanced Threat Protection (ATP) is an AI-powered cloud-based solution that analyzes traffic across major threat vectors, stopping these threats before they reach users.”

Mixed support from reviews.

Relevant reviewers report that malicious or impersonation emails are often identified and deleted before reaching users, while others report that fraudulent emails sometimes get through. The reviews do not directly establish the AI-powered, cloud-based architecture or coverage across major threat vectors.

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“this system identifies the emails and deletes them before they even get to the users email.”

[Read Full Review](https://www.g2.com/products/barracuda-impersonation-protection/reviews/8421803)
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“it has in times past allowed fraudulent emails through”

[Read Full Review](https://www.g2.com/products/barracuda-impersonation-protection/reviews/10610341)

Source: [https://www.barracuda.com/solutions/advanced-threat-protection](https://www.barracuda.com/solutions/advanced-threat-protection)

## Claim: “This results in comprehensive protection against all email threats from spam and malware to business email compromise and account takeover.”

Mixed support from reviews.

Reviewers report protection against phishing, impersonation, and account-takeover attempts, but others report that only about 85% of bad email is caught and that fraudulent emails have sometimes gotten through. The evidence is therefore mixed for comprehensive protection against all stated email threats.

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“Already it has stopped several account take over attempts”

[Read Full Review](https://www.g2.com/products/barracuda-impersonation-protection/reviews/10641168)
- 

“This probably catches 85% of the bad email.”

[Read Full Review](https://www.g2.com/products/barracuda-impersonation-protection/reviews/12351300)
- 

“it has in times past allowed fraudulent emails through which displayed our president's name”

[Read Full Review](https://www.g2.com/products/barracuda-impersonation-protection/reviews/10610341)

Source: [https://www.barracuda.com/solutions/13-email-threat-types](https://www.barracuda.com/solutions/13-email-threat-types)