Email Security - Securing Cloud Email

Advanced email security protection

Attackers rely primarily on email to distribute spam, malware, and other threats. To prevent breaches, you need a powerful email security solution.

Cisco Email Security is your defense against phishing, business email compromise, and ransomware. Get threat intelligence updates every three to five minutes through Cisco Talos for the most up-to-date protection.

Cisco Advanced Malware Protection protects against stealthy malware in attachments, and industry-leading URL intelligence combats malicious links. Cisco Email Security also enhances Office 365 email security.

Protecting outgoing email is important as well. Cisco Email Security has robust data loss prevention and content encryption capabilities to safeguard sensitive information. This helps you comply with government and industry regulations.

Learn more about Talos

Features and benefits

Beyond point-in-time detection (PDF 122 KB)

Protect against risky files, whenever they turn malicious, with Cisco Advanced Malware Protection for Email.

Block advanced phishing attempts (video 2:20)

Protect users from fraudulent senders with real-time threat intelligence.

Enhance email security for Office 365 (video 2:14)

Gain a robust layer of defense against ransomware, business email compromise, phishing, and more. See why Cisco Email Security and Office 365 are better together.

Introducing Cisco Security Awareness

Cyber criminals know that employees can be exploited. Cisco Security Awareness educates users to work smarter and safer, strengthening your security approach.

New capabilities to protect your users and brand

Two new capabilities help block phishing emails from reaching your users and safeguard your company's domain. Gain additional layers of protection against business email compromise (BEC).

Cisco Advanced Phishing Protection (PDF 226 KB)

Detect fraudulent senders with threat intelligence that adapts in real time to block BEC and advanced phishing attacks.

Cisco Domain Protection (PDF 272 KB)

Prevent attackers from using your domain to carry out phishing campaigns.

Protect your users and brand from bad actors (video 10:27)

With our two new services, harness local threat intelligence to block fraudulent senders, and gain control over who uses your domain.

New 13.0 release (video 12:34)

What's new with Email Security? Learn about new features, product integrations, and more.

Learn about Duo and Cisco (2:12)

New innovations in security appliances

Cisco Email Security Appliance (PDF 504 KB)

Protect against advanced phishing attacks, email compromise, and more with our Email Security Appliance for cloud, hybrid, or on-premises.

Cisco Web Security Appliance (PDF 569 KB)

Secure and control your web traffic with our Web Security Appliance. Learn about our popular "set it and forget it" advantage.

Cisco Security Management Appliance (PDF 588 KB)

Leverage the power of integration and simplify the planning and administration of email and web security with our Security Management Appliance.

Solution overview

Your help center for Office 365

Migrating to the cloud gives you more flexibility, but it comes with security drawbacks. Use the resources below to learn the key features that your cloud email security approach should include.

Vulnerability snapshot (PDF 724 KB)

View our infographic and see why Office 365 customers choose Cisco Email Security for an additional layer of security.

Buyer's guide (PDF 190 KB)

Cut through the marketing mumbo jumbo. Learn the five product features you actually need.

Expert advice

Find out how you can better protect against ransomware, business email compromise, phishing, and more.

2019 Market Quadrant – Secure Email Gateway

See why Cisco Email Security was recognized by Radicati Group as a Top Player and Leader in Secure Email Gateway.

Banking on better email security (PDF 682 KB)

Learn how a community bank blocks millions of malicious messages using Cisco Email Security.

2019 Frost & Sullivan Award (PDF 4.88 MB)

Cisco has earned Frost & Sullivan's 2019 Enabling Technology Leadership Award in Email Security.

Case studies

Our customers love Cisco Email Security and the impact it has had on their businesses. Read their case studies to learn how they tackled phishing, ransomware, spam, and more.