1. 1 ©2014. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. ©2015. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. ©2015. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. This document and the contents therein are the sole property of CYREN and may not be transmitted or reproduced without CYREN’s express written permission. CYREN Web Security: Zero Hour Detection Pete Starr Rob Bruce

2. 2 ©2014. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. ©2015. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. 2 About CYREN THE BEST KEPT SECRET IN INFORMATION SECURITY FOR MORE THAN A DECADE Founded in 1991, CYREN (NASDAQ and TASE: CYRN) is a long-time innovator in cybersecurity. With full-function Security as a Service (SecaaS) solutions and technology components for embedded deployments, CYREN provides web, email, endpoint and mobile security solutions that the world’s largest IT companies trust for protection against today’s advanced threats.CYREN 2 ©2015. CYREN Ltd. All Rights Reserved. Proprietary and Confidential.

3. 3 ©2014. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. ©2015. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. CYREN Powers the World’s Security 200+ OEM customers 500K Points of presence 600M End users 17B Daily Transactions

4. 4 ©2014. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. ©2015. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. Security Challenges http://pages.cyren.com/CyberThreats_Report_2015Q2.html?utm_campaign=ALL_ALL_2015_Q2_CyberThreats_Report&utm_medium=ad_banner&utm_source=resource_center

5. 5 ©2014. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. ©2015. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. The Malware Trend is Worrying Malware EmailsMalware URLs

6. 6 ©2014. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. ©2015. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. Mobile Malware year in Review

7. 7 ©2014. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. ©2015. CYREN Ltd. All Rights Reserved. Proprietary and Confidential.  40 to 50 million emails distributed in short bursts lasting only three- to five-minutes each Mapping Attacks

8. 8 ©2014. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. ©2015. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. CYREN Recurrent Pattern Detection (RPD)

9. 9 ©2014. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. ©2015. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. Outbreak Peak RPD detection: 0.5-2 minutes 90% of top AVs Released signatures CYREN RPD Outbreak Protection 20-30 hours First Signature AV Signature Protection Outbreak Began CYREN Zero Hour Malware Detection

10. 10 ©2014. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. ©2015. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. CYREN Delivers the Earliest Protection Against New Threats Timing shows number of hours/days for competitors to detect after CYREN first detection of outbreak. For a Real-Time Comparison of CYREN Zero- Hour Detection, visit: http://www.cyren.com/malware-outbreak-detection.html#dashboard

11. 11 ©2014. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. ©2015. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. Reputation Calculation – A Synergy of Insights webfeed.softupdate.or g invoice- myups.org terminal.vla- engineering.com 217.71.50.24 178.132.203.16 6 invoiceid-[a-z0- 9]{20}.doc invoiceid-[a-z0- 9]{20}.pdf.zip spam campaign attachments D20aeb6ccc9f9 c258ef158b47c 3f33613141f7af ebfd7bd0e61b0 f76c7061f97 5a6e6396d057 39f08109c8f9e 9e8eacc2f395c 2201d560963cd 39ceb5c36d728 Hash value 1e5dd90edb81 2ce1d741b6343 9c28cf2934693 e292c8b47fd06 519d7449d7c1c Drops file Connects to app.invoice- myups.org Connects to Subdomain of Zeus Known dropper of Known variant of www-myups.org okfnjcds@126.co Registrant is no-replays-[0-9a-z]{6}@ups.invoice notifications-[0-9a- z]{6}@ups.invoice Spamming addresses  600+ Million users contributing data  200+ partner global data footprint  17 Billion transactions per day  600,000 Malicious IPs  500,000 Malicious Files (AV & VOD)  50,000 APKs  50,000 Malicious URLs  Malware Distribution URLs (total 3.8M)  Zero-Day URLs (total 1.3M)  Phishing URLs (total 0.9M`

12. 12 ©2014. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. ©2015. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. CYREN Platform Solutions Global threat analysis, behavioral, and dynamic reputation scoring is only available via tools that use the Cloud. Cloud-driven cybersecurity solution enabling full content inspection, including SSL traffic to better protect users from rapidly evolving cyber threats Cybersecurity products and solutions responsive to advanced malware and other cyber attacks, which target data centers and routinely bypass conventional signature- based defenses Use cloud-based solutions to arm your organization with the intelligence needed to prevent and handle breaches. Cyber Threat Protection WebSecurity Our Cyber vision: To be the most accurate and actionable threat detection solution for unknown threats.

13. 13 ©2014. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. ©2015. CYREN Ltd. All Rights Reserved. Proprietary and Confidential.  Capture and interrogate all network entities and classify them by reputation  Block zero-day malware delivery  Detection of security incidents post infection  Contain infections by blocking C&C communication  Block exfiltration of data performed via HTTP/S communication Threat Prevention Threat Detection Threat Containment Incident Response Securing corporate assets with advanced threat protection and analytics OUTBOUND  Botnet C&C Traffic, Malicious URL / IP, Spam Malware, Adware, Spyware, Malicious Scripts  INBOUND CyberThreat Protection

14. 14 ©2014. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. ©2015. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. TCO A Modern Solution to Today’s Threats SecurityRoaming

15. 15 ©2014. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. ©2015. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. © 2014 CYREN Confidential and Proprietary 15 Mobile App Consumer Cloud Private Cloud Blocking Threats Enforcing Business Policy Cloud App Public Cloud Analyzing Web Traffic Applying Cyber Intelligence Bot Exploits APT Malware RoamingHomeProductionIndustrial Internet of Things BranchMobile HQRemote Office Protection for Every Business or Technology Model

16. 16 ©2014. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. ©2015. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. WebSecurit y CYREN WebSecurity Platform CYREN DATA CENTERS INTERNET CYREN WEB NODES Partner & Administrator Web Application Database Authentication servers Central Logging Geo-Location Logic Shared threat intelligence Traffic inspection (AV) Policy enforcement (URL Filtering) VPN Servers Port Forwarding GRE PAC Files Corporate & BYOD (iOS, Android) Global Proxy (iOS) VPN (IPSec) & OpenVPN OFFICE ROAMING MOBILE Routing CYREN DNS SERVICE

17. 17 ©2014. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. ©2015. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. Public WIFI  Site based authentication allows for filtering of public and guest WiFi networks.  Route HTTP traffic using policy-based routing  DNS based filtering available to offer low-latency, no client configuration security  Protect visitors and employees’ BYOD devices whilst connected to your public/guest networks.

18. 18 ©2014. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. ©2015. CYREN Ltd. All Rights Reserved. Proprietary and Confidential.  No capital expense for hardware or software  Eliminates the cost and complexity associated with installing and maintaining multiple appliances  Up-to-the-moment applied cyber intelligence  Simple to deploy, easy to administer, whether your operations are centralized or distributed  Scales with you - regardless of volume of users, devices, or locations The Lowest Total Cost of Ownership (TCO) Cloud-based Web Security as a Service drives down your cost

19. 19 ©2014. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. ©2015. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. Phishing Protecting you from cybercriminal attempts to obtain corporate data, using impersonated trustworthy communication via an email or malicious URL The Best Protection from Today’s Threats Zero-hour protection, powered by our unique Cyber Intelligence, ensures you’re always protected against the latest threats Compliance and Productivity Unprecedented visibility of employee Web use, means you can set and enforce your Internet Use policies Applied Cyber Intelligence Disrupts the Cyber Kill Chain and Boosts Productivity Zero-day Malware

20. 20 ©2014. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. ©2015. CYREN Ltd. All Rights Reserved. Proprietary and Confidential.  A ‘clean’ Internet connection protects users wherever they are  Simple deployment options  No requirement to backhaul remote workers’ traffic back to a centralized security stack  Policy enforcement and protection for up to 5 devices per user  Protect notebooks, tablets and smartphones, across multiple operating systems with flexible controls for BYOD/corporate  No discernible impact on device performance  Ensures a clean, secure Internet connection for Corporate IoT deployments The Best Solution for Remote, Roaming, and IoT Designed for 21 st Century business computing

21. 21 ©2014. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. ©2015. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. Setting a New Standard for Regional Privacy Application layer is served within the region Personal private (PII) data (user name, email, site name, customer name) never leaves the home region Public data (policy, configuration, hashed values) replicated across regions enables seamless roaming Logs do not include any PII Hashed values map to private data for reporting purposes only in the relevant home region Comply with privacy laws prohibiting transfer of users’ personal data outside the region

22. 22 ©2014. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. ©2015. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. ©2015. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. This document and the contents therein are the sole property of CYREN and may not be transmitted or reproduced without CYREN’s express written permission. Any Questions?

23. 23 ©2014. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. ©2015. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. Business has transformed the way it uses technology, opening up a new threat landscape Zero day threats are a threat to customers even with mature security controls The traditional centralized, hardware-driven approach to Web security was never designed for this landscape Privacy is important in a cloud driven world CYREN WebSecurity is that solution Summary

24. 24 ©2014. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. ©2015. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. You can also find us here: www.CYREN.com twitter.com/cyreninc linkedin.com/company/cyren ©2015. CYREN Ltd. All Rights Reserved. Proprietary and Confidential. Thank You. Any Questions or Thoughts? Pete Starr Principle Sales Engineer +44 7595 397777 pete.starr@CYREN.com Rob Bruce Regional Sales Director +44 7966 405361 pete.starr@CYREN.com pete.starr@CYREN.com