what’s so hard about running an academic network, anyway?
DESCRIPTION
What’s so hard about running an academic network, anyway?. Jon Moore University of Pennsylvania. What’s going to be hard about running an academic network, anyway?. Jon Moore University of Pennsylvania. Wild speculation about running an academic network in the future. Jon Moore - PowerPoint PPT PresentationTRANSCRIPT
RTP: ReconnectionsOct. 25, 2005
What’s so hard aboutrunning an academic network,
anyway?
Jon Moore
University of Pennsylvania
RTP: ReconnectionsOct. 25, 2005
What’s going to be hard about running an academic network,
anyway?
Jon Moore
University of Pennsylvania
RTP: ReconnectionsOct. 25, 2005
Wild speculation about running an academic network
in the future
Jon Moore
University of Pennsylvania
RTP: ReconnectionsOct. 25, 2005
1. AAA
• Knowing who’s on the net, where, and when– DMCA, CALEA, security incidents
• But…– Privacy concerns– Accuracy?
• Granular authentication?
RTP: ReconnectionsOct. 25, 2005
2. Learning new defensive thought processes
• Devices are going to be multi-homed– WiFi / WiMax / cellular / Bluetooth / wired– Malware will just find a way around
• Network enables hosts to coordinate an attack
• Need hosts to use network to resist!– Distributed resources / anycast– P2P
RTP: ReconnectionsOct. 25, 2005
3. Avoiding the straitjacket
• Digitally sign every packet
• Crypto-verify software from boot to app
• /30 subnets
• Firewalls, firewalls, firewalls!
• We’ll keep you niiiiice and safe…