Find the gaps in your email security

Get a free and easy-to-deploy assessment of the effectiveness of your current email security, including steps you can take to better protect your organization.

Office365 logo

Protect your Office 365 users against evasive phishing attacks with Cyren Email Security.

Learn more
 

Find the gaps in your email security

Get a free and easy-to-deploy assessment of the effectiveness of your current email security, including steps you can take to better protect your organization.

Office365 logo

Protect your Office 365 users against evasive phishing attacks with Cyren Email Security.

Learn more

Join Cyren at Digital Transformation EXPO - Booth F30

Internet security is a race against time. More than 1.3 billion global users are winning that race with Cyren's 100% cloud internet security solutions, which protect them against cyber attacks and data loss every day. Find out how at this year's Digital Transformation EXPO.

Book a Cyren demo
Digital Transformation EXPO 2019 logo

Internet security that protects at cloud speed

More than 1.3 billion users around the world rely on Cyren's 100% cloud security solutions to protect them against cyberattacks and data loss every day. Powered by the world's largest security cloud, Cyren delivers fast time-to-protection with an advanced suite of security services for businesses and detection technologies for service providers and security vendors.

Learn more

Relying on Cyren Threat Intelligence

Google logo
Microsoft logo
SoncWall logo
Checkpoint logo
McAfee logo
T-Mobile logo

Cyren's threat intelligence solutions are utilized by over 200 technology and security vendors, including industry leaders Google, Microsoft, and Check Point, who trust Cyren to help safeguard their users by analyzing over 25 billion transactions across multiple threat vectors every day.

Recognized by industry leaders

Experience award-winning Cyren Email Security protection for your organization.

Cyren wins Second Consecutive CyberSecurity Breakthrough Award!

Silver Stevie Winner - International Business Awards

Cyren wins 2019 Cybersecurity Excellence Award

Cybersecurity Excellence Awards 2019 - Email Security

The best cyber intelligence

The broadest threat visibility

The Cyren cloud processes over 25 billion transactions generated by over 1 billion users daily to assemble an unmatched view of cyber threats as they emerge. As a result, Cyren identifies and classifies thousands of new IP addresses, phishing sites, and malicious URLs every day, providing the best threat data in the industry.

Big data analytics

Cyren’s data collection footprint and patented detection capabilities combine with extensive expertise in Big Data, advanced heuristics, and machine learning to build actionable global security intelligence on a near-real-time basis. Our cloud platform automatically investigates and correlates IP addresses, domains, hosts, and files associated with suspicious behavior, builds risk scores, and is capable of instantaneous reclassification.

Enterprise security at cloud speed

Our cloud-based DNS, email secure gateway, and cloud sandboxing services for enterprises are powered by the Cyren GlobalView Cloud. Intelligence gained from any transaction within the Cyren cybersecurity platform instantly updates protection for all users – protecting from malicious messages, hosts, and websites.

Recent blog posts

New Worm Detection Technology

by Cyren Security Blog

Penn State University researches say they have developed anti-malware technology that can identify and contain worms in milliseconds rather than minutes. The name of this new technology is Proactive Worm Containment, and it focuses on analyzing packet rate, frequency of … Continue reading →

A Dying Breed, ….the cause, Zombies!

by Cyren Security Blog

Some interesting trends are becoming pretty apparent in the messaging security arena.  The one that I’d like to point out here is the use of robots or zombies being used to distribute email threats.  This phenomena is definitely making it’s … Continue reading →

Read more posts

25B Security Transactions Daily

1.3B Users Protected

300M Threats Blocked Daily