CURELAN TECHNOLOGY Co., LTD Flowviewer FM-800A

1. CURELAN TECHNOLOGY Co., LTDFlowviewer FM-800A CURELAN TECHNOLOGY Co., LTD www.CureLan.com

2. FM-800A Main Functions • Netflow or sFlow report functions. (including P2P report) • Worm Scan and P2P block functions. • Able to automatically write the ACL or directly use the FM-800A to scan, detect and block worm IP. • Contains the Traffic Quota function (IPv4 & IPv6) and traffic monitor search.

3. FM-800A Main Functions • Automatically detects and reports any UDP Flood and DOS relay attack. • Automatically detects and reports SSH and RDP password scan function. • Able to support IPv6. • The Flowviewer devicehas both Hardware and Software Bypass function in Inline mode.

4. Hacking Methods • 1.SSH Route • 2.RDP Route • 3.Microsoft bugs, C++ bugs, Java bugs, etc. (This type of attack is unpreventable. You can only wait for an update to remove the bug.)

5. Defense Methods • If a hacker uses the 3rd way to slip a virus onto your computer and disables the intranet, how can you defend yourself against an attack? • 1.UDP Flood Attacks： • 2.DOS Relay Attacks： • FM-800A supports the auto block function in UDP Flood attacks and DOS relay attacks.

6. IPS Product Weak Points • Focuses and supports the IPS product’s weak point to prevent against the unknown worm attack. (The worm’s pattern has not been recognized yet) • Ex: The Panda Burning Joss Sticks virus was popular in 2006-2007. The virus infected many computers and disabled a numerous amount of intranet around the world. • IPS:Intrusion Prevention System

7. IPS Weak Points (Continued) • Whenever a PC is turned on, the worm has the ability to attack. The worm can also spread to other PC’s and make a large number of sessions(flows) to disable to the intranet. • If your PC contains a worm, how come your antivirus software cannot dispose of it? • First, worms and viruses have different patterns. The worm tends to make large sessions. • Second, some worm mutations are too quick to be found while others can even shut down the antivirus software. That is why antivirus software cannot deal with worms.

8. IPS Weak Points (intranet to intranet) • Most of the IPS products and software can defend attacks from “internet to intranet” and “intranet to internet”. However, IPS products and software cannot protect against “intranet to intranet.” • In the “intranet to intranet” situation, the hacker has a high chance to gain administrative privilege and control over the server and admin root. High chances include user using Wi-Fi, USB, etc. • These are the problems with IPS and antivirus software.

9. Using three-layer structure to solve the problem of attack and protect permission. Flowviewer FM-800A Wi-Fi AP got a virus USB smartphone SPAN mode Inline mode Internet Campus Network DMZ Core Switch Mail Server DNS/Web Server Workgroup Switches 3 2 1 IPS/IDS/UTM Anti-Virus S/W End to End S/W

10. Comparison Chart between Flowviewer, IPS and Spyware

11. Comparison Chart between FM-800A, IPS and Spyware

12. Introduce product Major functions • Quota Management function and current traffic monitor. • peer-to-peer (P2P) filter. • P2P Report. • Netflow or sFlow traffic report. • worm detection(NBAD). • Automatic block infected IPs from L3 Switch by ACL .(for Cisco, Foundry, Alcatel, Extreme) or Automatic block by flowviewer. • SSH Password Guess Attacks Report. • RDP Password Guess Attacks Report. • List of Possible UDP Flood Attacks Report. • SSH Password Guess Detection and Blocking. Blocking method: Block by flowviewer . • RDP Password Guess Detection and Blocking. Blocking method: Block by flowviewer . • UDP Flood Detection and Blocking. Blocking method:Apply ACL command to core switch.

13. Introduction of traffic quota control • In campus, this function maybe use to control the network traffic on the dorm. For government or enterprise, the function can be according to the position to limit the network traffic. Therefore, those people who really need can get more network bandwidth for using. • While user quota exceed, the quota manager can: (1) Blocking(Block the user’s IP address). (2) Bandwidth limit(Rate limit). P S: Bandwidth limit and Block IP at the same time at the same time in exist. • Can not increase the bandwidth to go to solve network traffic problems.

14. Traffic Monitor Function introduction • Traffic Monitor can monitor current traffic, include total up/down/bi-direction traffic, current up/down/bi-direction speed and peak up/down/bi-direction speed.

15. P2P function(Inline Mode) • P2P filter function using Patterns to recognize the P2P traffic, include Bit Torrent, Apple Juice, PPS andinstant message. • To use peer-to-peer (P2P) software usually has the tort involved. Especially in campus, students use peer-to-peer (P2P) to download the illegal software. Therefore, the administrators always feel disturbed to receive the investigation notice from the police. On the other hand, government and the enterprise, using peer-to-peer software also reduced the intranet efficacy.

16. P2P Report • OnlyFlowviewer FM-200A/600A/800Ahave this feature. • This feature provide the report of users that using P2P software. • Only Flowveiwer series have P2P Report function; the other similar products just have peer-to peer (P2P) filter function. • Some of the users still keep using peer-to-peer software; they usually disregard the P2P software has been not allowable to download. Thus, use P2P Report function can let the administrator to know who is using the peer-to peer (P2P) software.

17. Netflow or sFlow traffic report • In particular, Realtime Query function can track certain IP history and criminal records the administrator wants. Any department needs this function. • Any products that are equipped with this function are extremely expensive, flowviewer series does not only offer a better price but also a better performance.

18. Real-time Query • The query result from May 22, 2013 11:00 to May 22, 2013 17:30 and source IP is 140.xxx.xxx.5. Next Zoom In 66.249.77.225.

19. Zoom in 321 flows result • The destination IP (66.249.77.225 ) zoom in result.

20. Support IPv6

21. Support IPv6

22. Hacker Attacks • Hacker attack includes Worm, SSH Password Guess Attacks, RDP Password Guess Attacks, UDP Flood Attacks, DOS Relay Attacks etc. • Of which, the RDP Password guess Attacks detection function is unique and available only in Flowviewer. This unique function is the work of Curelan Company after discovering that most hackers use this route to insert Trojan horse. • The difference between Flowview and IPS(Intrusion Prevention System)? IPS(Intrusion Prevention System) needs update on its virus code (Pattern) but Flowviewer uses Network Behavior Anomaly Detection(NBAD) and therefore does not require any updates.

23. Exclusive technology : RDP Attacks • On 2012/6/4, RDP Attack detect function detect the hacker from 222.133.38.22 (Src IP) want to break in 140.XXX.101.4(Dst IP). (FM-200A does not include this function, FM-600A have detect function but no block function, FM-800A has both detect and block function.) • Remote Desktop Protocol (RDP) is a proprietary protocol developed by Microsoft, which provides a user with a graphical interface to another computer. Clients exist for most versions of Microsoft Windows (including Windows Mobile), Linux, Unix, Mac OS X, Android, and other modern operating systems.

24. Spear Phishing is no solution • Vulnerable targets for hackers include government agencies, private companies, educational institutes and military units. No defensive product in the world can ever protect one from all attacks, for example, Trojan horse attached during Spear Phishing and P2P download is unsolvable. Luckily, server equipment does not receive and send mails and use P2P download automatically, therefore any action of this kind is from a personal computer. Most hackers’ hacks into one computer and use the intranet to attack other IP until he finds the server equipment IP that allows access to confidential data. This IP could also become a relay attack to other external Botnet.

25. Hacker steals confidential data of file serverFlowveiwer has solution • Most intranet attacks goes through the RDP route, Flowviewer system can detect and automatically send ACLs (Access Control List Entries) to Core Switch (Layer 3) to prevent attack. As seen below: List of Possible RDP Attacks report, Number 3,5,6and 7 are the intranet attack described. • Maybe number 3,5,6 and 7 are Spear Phishing attacks from intranet.

26. SSH Password Guess Attacks Report • Hacker attacks goes through the SSH route, Flowviewer system can detect and automatically send ACLs (Access Control List Entries) to Core Switch (Layer 3) to prevent attack. As seen below: List of Possible SSH Attacks report.

27. Hackers relay attack • UDP Flood attacks is currently the most efficient method in paralyzing websites or specific IP. As seen from below, this unit have been relayed to attack external IP 202.76.238.123. • 140.xxx.xxx.239 is internal IP.

28. Floveiwer FM-800A can block automatically • Flowviewer FM-800A can automatically stop the SSH Password Guess Attacks, RDP Password Guess Attacks, UDP Flood Attacks and DOS Relay Attacks , by sending ACLs (Access Control List Entries) to Core Switch (Layer 3). As we can see, the target company includes Cisco, Foundry,Alcatel and Extreme etc.

29. Built-in standard feature with the difference functionality table

30. Telecom Solutions • Most telecom Company provides IDC(Internet Data Center) and the IDC service provides customer website the ability to detect DDoS（Distributed Denial of Service）attack. • Therefore, detecting UDP Flood Attacks become the most important function. Flowviewer FM-800A has the ability to accurately detect hacker’s IP and send ACLs (Access Control List Entries) to Core Switch (Layer 3) that cuts off UDP Flood Attacks and prevent IDC(Internet Data Center) customer website or business application server from paralyzing.

31. UDP Flood Attacks, real case • Below is a successful example of Flowviewer FM-800A detecting the attack from external IP(140.xxx.xxx.183) to an university in Taiwan. • If Telecom Company has Flowviewer FM-800A. This device can protect IDC client to rescue hacker attacks.

32. Our reference sites • Important Customer: • National Center for High-Performance Computing • l Main Service : Cross-Campus WLAN Roaming Mechanism. • l Our Product–Flowivewer–use netflow traffic report feature to trace IPs that controlled by Botnet and notify the administrators who’s in charge of the IP address. • School: • National Chung Hsing University (NCHU) • National Kaohsiung Marine University • National pingtung University of Science&Technology • I-Shou University • National University of Tainan • National Taichung University • WuFeng University • Nanya Institute of Technology • Ling Tung University • National Taichung Nursing College • Military: • Chung Cheng Armed Preparatory School • National Defense University • R.O.C Military Academy • Government: • Kaohsiung City Government • Taitung County Government • Financial Supervisory Commission, Financial Examination Bureau • Other: Show Chwan Memorial Hospital﹐ega International Commercial Bank, Fist

33. Customers

34. Demo site for Flowviewer FM-800A device • http://140.130.102.146 • Account: guest • Password: 1234

35. Contact us Office：15F-1, No,255, Jiuru 2nd rd., Sanmin District, Kaohsiung City 807, Taiwan(R.O.C) TEL:+886-7-311-5186 FAX:+886-7-311-5178 Email: blue@curelan.com eagle@curelan.com aria@curelan.com Website : www.curelan.com