1. TrustPort Net Gateway Web traffic protection

2. WWW.TRUSTPORT.COM Keep It Secure Contents Latest security threats spam and malware Advantages of entry point protection safety and efficiency Web security gateway in action

3. WWW.TRUSTPORT.COM Keep It Secure State of current threats Spam –Percentage of spam increased to 87,7 % from 81,2 % year over year –Contribution of botnets to spam decreased to 83,4 % from 90 % –Sleeping botnets backing up active botnets –Spam including masked links –Non-English spam increased to 5 % of all spam Malware –Percentage of emails with malware attached decreased to 0,35 % from 0,70 % –Increase in targeted attacks aimed at government, banks, media –Taking advantage of social networks vulnerabilities –Increase in fake security software –Shift from manual to automatic installation of web malware –Using a changeable sequence of redirects Statistics: MessageLabs Intelligence, December 2009

4. WWW.TRUSTPORT.COM Keep It Secure Typical web attack Legitimate website Fraudulent website Hacker User Malicious code Web request Redirect Malicious code Malware installation Botnet

5. WWW.TRUSTPORT.COM Keep It Secure Possible defensive methods against web attacks Legitimate website Fraudulent website Hacker User

6. WWW.TRUSTPORT.COM Keep It Secure Entry point web protection User Web application Infected website Fraudulent website Remote user Hacker Security gateway

7. WWW.TRUSTPORT.COM Keep It Secure Clear separation of internet and intranet Checks all data only once Does not allow malware and spam to endpoints Enables unified security management Provides data for traffic analysis Enables remote administration of the solution Advantages of security gateway

8. WWW.TRUSTPORT.COM Keep It Secure Integration of the gateway into the network TrustPort Net Gateway

9. WWW.TRUSTPORT.COM Keep It Secure Principal functions of web security gateway Antivirus control Access management Web filtering Traffic analysis

10. WWW.TRUSTPORT.COM Keep It Secure Processing a web query User privileges verification –Comparison with the local list of authorized users –Authentication using AD, LDAP Verification of server and domain –Trusted servers – content may be downloaded without prior control –Allowed servers – only these servers can be accessed –Trusted sites – domains are neither controled nor blocked –Blocked sites – domains cannot be accessed Antiphishing – comparing with a database of phishing sites Web filtering – comparing with a database of categorized servers

11. WWW.TRUSTPORT.COM Keep It Secure Checking the downloaded content Establishing file format – three modes –Based on extension –Based on declared content type –By analysis of data sample List of banned formats – file download will be blocked List of trusted formáts – downloaded file will not be scanned Web filtering –Heuristic analysis of the downloaded page –Classification of page into relevant categories Antivirus scanning – several scanning engines

12. WWW.TRUSTPORT.COM Keep It Secure Which engines to use – balancing server load and network security How many threads to use – according to the capacity of server Heuristic analysis activation available Archive scanning activation available Antivirus control Setting up scanning engines

13. WWW.TRUSTPORT.COM Keep It Secure The condition for successful scanning is downloading the whole file. Gateway will download the file, scan it and send it to client. Gateway uses two methods to maintain an open connection to the client: Data trickling –Gateway sends periodically bits of the downloaded and scanned file to the client Indication page –Gateway displays periodically updated status page –This page will offer saving file or announce infection Antivirus control Methods of downloading

14. WWW.TRUSTPORT.COM Keep It Secure Web filtering Categorization of websites Web filtering is based on regularly updated database of web addresses, classified into defined categories. It is also possible to analyze and categorize unknown websites while downloading. Category examples Chat Dating Porn Gambling Violence Ilegal software

15. WWW.TRUSTPORT.COM Keep It Secure Web filtering Meaning of web filtering In the interest of the employer: Efficiency of work Optimum connectivity usage Protecting company reputation Security of company network Observed in business practice: Private web browsing Private downloading Illegal software downloading Dangerous web browsing TrustPort Net Gateway TrustPort WebFilter

16. WWW.TRUSTPORT.COM Keep It Secure Web filtering Setting up web filtering Choosing monitored categories –According to company needs Web filtering mode –Allowing all websites –Monitoring selected categories –Blocking selected categories –Blocking all websites (with explicitly defined exceptions) Using heuristic analysis –With no websites –With unknown websites –With all websites

17. WWW.TRUSTPORT.COM Keep It Secure Traffic analysis Generování statistik Administrátor vyplní dotaz: Jaké období chce analyzovat Které kategorie chce analyzovat Jakou formu výstupu požaduje –Textový výpis odpovídajících záznamů –Graf provozu podle zadaných kritérií

18. WWW.TRUSTPORT.COM Keep It Secure Product certifications Virus Bulletin Reactive and proactive test, average values (April 2011) @HOME

19. WWW.TRUSTPORT.COM Keep It Secure Product certifications @HOME Virus Bulletin (April 2011) TrustPort Antivirus Avast Free Antivirus AVG Internet Security Eset NOD32 Antivirus Kaspersky Anti-Virus McAfee VirusScan Microsoft ForefrontEndpoint Protection RAP test, overall detection98.02%95.27%92.55%93.33%93.30%84.71%91.94% RAP test, reactive detection99.63%97.02%95.27%94.49%94.63%85.05%93.52% RAP test, proactive detection93.18%90.02%84.38%89.86%89.32%83.69%87.18%

20. WWW.TRUSTPORT.COM Keep It Secure Product certifications Average on-demand detection of malware Missed samples (the lower the better) @HOME AV-Comparatives (April 2011)

21. WWW.TRUSTPORT.COM Keep It Secure Product certifications @HOME AV-Comparatives TrustPort Antivirus Avast Free Antivirus AVG Anti-Virus Eset NOD32 Antivirus Kaspersky Anti-Virus McAfee Antivirus Plus Microsoft SecurityEssentials Norton AntiVirus Overall on-demand detection (April 2011) 99.2%98.4%91.4%97.5%97.0%96.8%95.8%95.5% Detection of potentially unwanted apps (December 2010) 99.5%96.9%-97.7%97.6%98.7%92.7%99.6%

22. Thank you for your attention!