Cyren Security Center

Experience Cyren's cloud-scale detection

The Cyren cloud sees massive amounts of internet traffic,
enabling Cyren to identify and correlate live threats in seconds.

IP Reputation Check

Check the reputation of IP addresses – and report and request to release mistakenly blocked IP addresses.

Check IP Reputation

URL Category Check

View current URL classifications – and request URL classification changes.

Check URL Category

Malware Outbreak Detection

View email-borne malware that Cyren Malware Outbreak Detection has recently detected and blocked.

View Malware Data

Web Security Diagnostic

Is your web security really working? Try our free online test to identify gaps in your web security.

Test Your Security

Cyren featured content

Analyst whitepaper

Aberdeen Group presents "Reducing the Risk of Phishing Attacks," an 11-page report that provides a data-driven framework for thinking about your security investments.


Malware report

The malware wars are heating up! Get smart on malware – today's viruses, worms, trojans, spyware, and headline-stealing ransomware targeting your business – with Cyren’s special threat report.


Email security report

Cyren examined 11.7 million inbound emails at companies using various email security solutions to measure any possible "security gaps" in their protection – read the aggregated results.


On-demand webinar

Email Security Gap Analysis: How do you know your security is working? Review 2017 research findings, gather additional insights, and learn more about getting your own free Cyren Gap Analysis.


Try Cyren Web Security FREE for 30 days