www.audiblemagic.com Taming the P2P Leviathan with the CopySense™ Network Appliance Intelligent P2P Control for the Network Presented to Council for Christian Colleges and Universities Technology Conference 2006 Bridget Mercay Audible Magic Corporation www.audiblemagic.com/education 408.399.6405
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ww
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udib
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agic
.com Taming the P2P Leviathan
with theCopySense™ Network Appliance
Intelligent P2P Control for the Network
Presented toCouncil for Christian Colleges and Universities
Technology Conference 2006
Bridget MercayAudible Magic Corporation
www.audiblemagic.com/education408.399.6405
Company Confidential
About Audible Magic
• Based in Silicon Valley. Founded in 1999 with background in copyrighted content tracking and control
• CopySense based on patented technology
1. Content identification/filtering - 1993
2. Passive network monitoring and control – 1996
• Supported by content industries
1. Over 5,000 pre-release digital format creative works registered each week
2. Approx. 5 Million fingerprints in the database
Company Confidential
Risks Today With P2P File Sharing
Copyright infringement lawsuits• Record industry infringement lawsuits are front page press• Copyright holders are seeking damages of up to $250,000 per
infringement• Allow non-registered works to be freely shared
IT/Network security issues • Viruses written specifically for P2P• Spyware, Adware, Swarming• Potential loss of personnel information/student records
Internal sexual harassment lawsuits• People who have been subjected to harmful work settings can sue
for up to $300,000 in compensatory and punitive damages• Potential enrollment dips, parental complaints
Company Confidential
• Segment 1
“It is a problem and we need to take proactive measures”
• Segment 2
“It is a problem and we are complying with the law”
The University Approach To P2P
Company Confidential
Audible Magic’s Approach To P2P
• P2P is a great technology! It is not the problem Sharing copyrighted and porn materials are the issue
• Most university policy allows the monitoring of content for virus and spam filtering. Treat offending P2P files like a computer virus1. Build a registry of protected works
2. Match transmitted files to registry in real-time
3. Provide business rules for taking action
Block registered works
Allow non-registered works to be freely shared
• Ensure academic freedom and privacy by focusing on illegal transfers instead of on users
Company Confidential
Current Pitfalls
•Swarming
•Packet shapers and firewalls deny connections to large files. P2P protocols break up 1 large file into multiple small files to get around this. The small files come from hundreds of sources and are compiled on the inside bypassing current security solutions. The student now has the movie, music or porn.
•Port 80 throughput
•Most P2P protocols are using port 80 or port 443. Blocking these ports is not a realistic option.
Company Confidential
CopySense™ Appliance Flexibility
• Filter (block offending files)
• Copyrighted files
• Pornography
• Child pornography
• Block all P2P
• Limit P2P
• Throttle bandwidth
• Kill packet sent to both sides for TCP and UDP packets once threshold is met
• Schedule filtering periods, blocking periods or bandwidth allocations
Company Confidential
Easy 30 minute or less setup and configuration
con
tro
l
CopySense™Appliance
Internet Router or Switch
mo
nito
r
No software to install Operates as a ‘pass-by’ device
Not inline No impact on normal traffic No effect on network reliability
Uploads
Downloads
No training required30 minute set up Web browser interfaceAutomatic updates