Search for person "J. Alex Halderman"

Chip and PIN is Broken
57 min

Chip and PIN is Broken

Vulnerabilities in the EMV Protocol

"The Concert"
56 min

"The Concert"

a disconcerting moment for free culture

Detecting temperature through clock skew
62 min

Detecting temperature through clock skew

Hot or Not: Defeating anonymity by monitoring clock skew to…

Covert channels in TCP/IP: attack and defence
42 min

Covert channels in TCP/IP: attack and defence

Creation and detection of IP steganography for covert…