Network surveillance is a persistent issue that privacy advocates warn about on a regular basis. In the face of Edward Snowden’s disclosures, the public has often been concerned about how, when, and why corporations disclose information to policing, security, and intelligence services. Codenamed projects like PRISM, NUCLEON, and MAINWAY, combined with the shadowy nature of … Continue reading AT&T’s Anti-Infringement Patent
German Deep Packet Inspection (DPI) manufacturer ipoque has produced a white paper titled “Deep Packet Inspection: Technology, Applications & Network Neutrality.” In it, the company distinguishes between DPI as a technology and as technology possessing potential social effects. After this discussion they provide a differentiated ‘tiering’ of various bandwidth management impacts on network neutrality.
I worry that increasingly far-reaching and burdensome copyright laws, when combined with the analysis techniques of Deep Packet Inspection (DPI), will lead to pervasive chilling of speech. I see this as having real issues for both the creation and development of contemporary culture, which depends on mixing the past into new creations (with ‘the past’ … Continue reading Analysis: ipoque, DPI, and copyright
Generally the research presented was well-rooted in (what appear to be) rigorous methodological techniques, and perhaps this research might be adopted and leveraged by policymakers in their ongoing engagements with copyright, content producers, and the public. My expectations, however, are less positive: I fear that the work of the COUNTER research project will remain sheltered in academia, sequestered from the public, and consequently ineffective in reshaping the copyright debacle in but the most limited of fashions. Hopefully this is a case where academia can successfully puncture the academic/public divide and breech the public policy debate, but I’m not holding my breath.
ipoque is one of the world’s leading Deep Packet Inspection (DPI) appliance manufacturers. For the past several years they have been producing detailed reports on the constitution of Internet bandwidth usage; their 2006 report was predominantly based on German data (100,000 German households’ data was incorporated into the study, versus 10,000 European households outside of … Continue reading Analysis: ipoque, DPI, and encryption
In 2008, ipoque released a report titled “Bandwidth Management Solutions for Network Operators“. Using Deep Packet Inspection appliances, it is possible to establish a priority management system that privileges certain applications’ traffic over others; VoIP traffic can be dropped last, whereas P2P packets are given the lowest priority on the network. Two modes of management … Continue reading Analysis: ipoque, DPI, and bandwidth management