near-term community gaps in measurement (2)

security
traceback, forensics
network telescope (backscatter analysis)
automated worm response 
intrusion detection

topology/routing
`pop/router level map of the Internet'
AS connectivity ranking
refined methodology for topology and routing measurement
strategically designed interdomain routing data collection
constant, sufficiently large, diverse, and representative coverage
stability across time
IGP updates (requires cooperation/release from ISPs)
configured parameters from ISPs, e.g MRAI, metrics
tracking topology at other layers 
IPv6
aggregation, abstraction, and visualization techniques