d Abstract) XiaoFeng Wang∗ Michael K. Reiter†We present congestion puzzles (CP), a new countermeasure to bandwidth-exhaustion attacks. Like other defenses based on client puz...
Voice over IP (VoIP) systems are gaining in popularity as the technology for transmitting voice traffic over IP networks. As the popularity of VoIP systems increases, they are bei...
Detection and self-protection against viruses, worms, and network attacks is urgently needed to protect network systems and their applications from catastrophic failures. Once a n...
Some web sites provide interactive extensions using browser scripts, often without inspecting the scripts to verify that they are benign and bug-free. Others handle users’ conï¬...
Alexander Yip, Neha Narula, Maxwell N. Krohn, Robe...
Inexpensive broadband routers are a popular way for people to create an internal, and sometimes wireless, network in their homes. By purchasing such a router and plugging it in, t...