Tessian vs Cisco Secure Email -- AI Email Security Compared
Tessian vs Cisco Secure Email
Cisco Secure Email and Tessian are both enterprise email gateway solutions. Cisco Secure Email enterprise email security gateway with Cisco Talos threat intelligence integration, while Tessian human layer security platform preventing inbound threats and outbound misdirected emails. The best choice depends on your organization's size, technical requirements, and budget.
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The Verdict
Choose Cisco Secure Email if strong malware detection powered by Cisco Talos threat intelligence is your priority and cisco-centric enterprises wanting email security that integrates with their existing Cisco networking and security stack. Choose Tessian if unique misdirected email prevention addresses a gap no other tool covers well matters most and organizations concerned about both inbound email threats and accidental data loss from misdirected emails and human error.
Used Tessian or Cisco Secure Email? Share your experience.
Feature-by-Feature Comparison
| Feature | Cisco Secure Email | Tessian |
|---|---|---|
| Pricing | Custom pricing / per-user licensing | Custom enterprise pricing / per-user licensing |
| Pricing Model | Per-user subscription | Per-user subscription or appliance license |
| Open Source | No | No |
| Deployment | Cloud | Cloud, Self-Hosted |
| Best For | Organizations concerned about both inbound email threats and accidental data loss from misdirected emails and human error | Cisco-centric enterprises wanting email security that integrates with their existing Cisco networking and security stack |
| Advanced malware protection with Talo... | Not available | Supported |
| URL filtering and outbreak detection | Not available | Supported |
| Forged email detection for BEC | Not available | Supported |
When to Choose Each Tool
Choose Cisco Secure Email when:
- +You value unique misdirected email prevention addresses a gap no other tool covers well
- +You value behavioral AI catches threats that gateway solutions miss
- +You value real-time coaching helps users make better security decisions
- +You want to avoid bEC detection significantly behind Proofpoint and Abnormal Security
- +You want to avoid administration interface feels dated and complex
Choose Tessian when:
- +You value strong malware detection powered by Cisco Talos threat intelligence
- +You value deep integration with Cisco SecureX and broader Cisco security stack
- +You value flexible deployment options including on-premises appliance
- +You want to avoid now part of Proofpoint — future as standalone product uncertain
- +You want to avoid not a full email gateway replacement
Other Tessian Alternatives
Enterprise email security platform for advanced threat protection, compliance, and data loss prevention
Cloud email security platform with threat protection, archiving, and continuity
Microsoft's native email security for Microsoft 365 with XDR integration
AI-powered email security platform specializing in behavioral detection of social engineering attacks
Email threat protection platform available as gateway appliance or cloud service
Cloud email security gateway with AI-powered BEC detection and XDR integration
AI-powered anti-phishing platform with crowdsourced threat intelligence
Pros & Cons Comparison
Cisco Secure Email
Pros
- +Strong malware detection powered by Cisco Talos threat intelligence
- +Deep integration with Cisco SecureX and broader Cisco security stack
- +Flexible deployment options including on-premises appliance
- +Reliable email gateway with long enterprise track record
- +Graymail management reduces user complaints about bulk email
Cons
- –BEC detection significantly behind Proofpoint and Abnormal Security
- –Administration interface feels dated and complex
- –Innovation pace slower than cloud-native email security vendors
- –Best value only realized within broader Cisco security ecosystem
- –Cloud-native capabilities less mature than born-in-cloud competitors
Tessian
Pros
- +Unique misdirected email prevention addresses a gap no other tool covers well
- +Behavioral AI catches threats that gateway solutions miss
- +Real-time coaching helps users make better security decisions
- +Prevents both intentional exfiltration and accidental data loss
- +API-based deployment with no MX record changes required
Cons
- –Now part of Proofpoint — future as standalone product uncertain
- –Not a full email gateway replacement
- –Narrower threat coverage than comprehensive email security platforms
- –Behavioral models require learning period to reduce initial false positives
- –No email archiving or compliance capabilities
Sources & References
- Cisco Secure Email — Official Website & Documentation[Vendor]
- Tessian — Official Website & Documentation[Vendor]
- Cisco Secure Email Reviews on G2[User Reviews]
- Tessian Reviews on G2[User Reviews]
- Cisco Secure Email Reviews on TrustRadius[User Reviews]
- Tessian Reviews on TrustRadius[User Reviews]
- Cisco Secure Email Reviews on PeerSpot[User Reviews]
- Tessian Reviews on PeerSpot[User Reviews]
- Gartner Magic Quadrant for Email Security 2024[Analyst Report]
- Forrester Wave: Enterprise Email Security, Q2 2024[Analyst Report]
- SE Labs: Email Security Gateway Tests[Independent Testing]
- Anti-Phishing Working Group: Phishing Activity Trends[Industry Research]
- Gartner Peer Insights: Email Security[Peer Reviews]
Tessian vs Cisco Secure Email FAQ
Common questions about choosing between Tessian and Cisco Secure Email.
What is the main difference between Tessian and Cisco Secure Email?
Cisco Secure Email and Tessian are both enterprise email gateway solutions. Cisco Secure Email enterprise email security gateway with Cisco Talos threat intelligence integration, while Tessian human layer security platform preventing inbound threats and outbound misdirected emails. The best choice depends on your organization's size, technical requirements, and budget.
Is Cisco Secure Email better than Tessian?
Choose Cisco Secure Email if strong malware detection powered by Cisco Talos threat intelligence is your priority and cisco-centric enterprises wanting email security that integrates with their existing Cisco networking and security stack. Choose Tessian if unique misdirected email prevention addresses a gap no other tool covers well matters most and organizations concerned about both inbound email threats and accidental data loss from misdirected emails and human error.
How much does Cisco Secure Email cost compared to Tessian?
Cisco Secure Email pricing: Custom enterprise pricing / per-user licensing. Tessian pricing: Custom pricing / per-user licensing. Cisco Secure Email's pricing model is per-user subscription or appliance license, while Tessian uses per-user subscription pricing.
Can I migrate from Tessian to Cisco Secure Email?
Yes, you can migrate from Tessian to Cisco Secure Email. The migration process depends on your specific setup and the features you use. Both platforms offer APIs that can facilitate automated migration. Consider running both tools in parallel during the transition to ensure zero downtime.
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