Tessian Guardian | Prevent Misdirected Emails and Files |Tessian

Automatically Prevent Accidental Data Loss Incidents

Stop accidental data loss from misdelivery of emails or incorrect file attachments before they happen. Ensure the right email is sent to the right person and prevent data breaches that legacy DLP controls can’t.

Meet Data Protection Requirements Without the Admin

Eliminate the financial risk that comes with reputational damage. Make security a unique selling point for your organization by maintaining customer trust and complying with data protection regulations such as GDPR, CCPA, HIPAA and customer confidentiality agreements.

Data Loss Prevention Without Disrupting Productivity

Employees only see alerts when a threat is detected. Warnings help employees correct their mistakes, which builds trust and stronger security cultures in the organization. By self-remediating mistakes, your people become part of your layered defenses.

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Stop Accidental Data Loss From Email Misdelivery with Tessian Guardian

Learn how Tessian Guardian can help prevent people's mistakes on email from turning into serious data loss incidents.

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How Tessian Guardian Works

Automatic Email DLP. No Rules Required.

Learn What ‘Normal’ Looks Like For Each Person

Tessian analyzes historical email data to understand content, context and communication patterns, enabling a comprehensive mapping of each and every employee’s normal behavior and email relationships (both within and outside your organization). Behavioral intelligence models are established and become more effective with each threat detected

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Perform Real-Time Analysis of Emails Before They’re Sent

All emails leaving employee inboxes are analyzed in real-time. Using machine learning powered behavioral intelligence modeling, Tessian conducts an inspection of email content and attachments and automatically detects anomalous events that indicate accidental data loss.

Help People Correct Mistakes Before the Email is Sent

As misdirected emails and incorrect attachments are detected, end-users are alerted in real-time with clear, simple explanations and intelligent suggestions for alternative recipients. End-users are empowered to correct their mistakes before the email is sent.

Get Visibility into Breaches Prevented

With Tessian Cloud Email Security Platform, remediating and reporting on email security risks is easy. Warnings and employee interactions with those warnings are logged for inspection so you can create targeted policies or take other proactive and preventative action. Generate automated reports to share insights with other departments or the board.

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Tessian vs. Legacy DLP Solutions

The Benefits of Tessian

Comprehensive Security

Protection for both desktop and mobile devices and no disruption to existing email infrastructure.

AI-based technology adapts and evolves to changing email relationships.

In-the-moment user warnings to drive secure behavior.
Effortless for Security Teams

Integration and deployment can be completed in minutes.

No need for any pre-labeled training data or manual email archive import.

Automated data breach prevention within 24 hours of deployment
Balance Security with Productivity

AI-based technology works automatically and invisibly to prevent misdirected emails and misattached files.

Prevent misdirected emails without having to disable recipient autocomplete.

No repetitive and annoying user pop-ups or cues on every email being sent.

Tessian Guardian Integrates with Your Email Environment.

Tessian offers extensive deployment options for Microsoft 365,. Exchange and Google Workspace email environments. Integrate with your SIEM/SOAR via RESTful APIs.

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