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» Security vulnerabilities in DNS and DNSSEC
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DSN
2004
IEEE
13 years 9 months ago
Secure Distributed DNS
A correctly working Domain Name System (DNS) is essential for the Internet. Due to its significance and because of deficiencies in its current design, the DNS is vulnerable to a w...
Christian Cachin, Asad Samar
TELSYS
2010
154views more  TELSYS 2010»
13 years 21 days ago
Blocking attacks on SIP VoIP proxies caused by external processing
As Voice over IP (VoIP) applications become increasingly popular, they are more and more facing security challenges that have not been present in the traditional Public Switched Te...
Ge Zhang, Simone Fischer-Hübner, Sven Ehlert
CCS
2009
ACM
14 years 6 months ago
On the feasibility of launching the man-in-the-middle attacks on VoIP from remote attackers
The man-in-the-middle (MITM) attack has been shown to be one of the most serious threats to the security and trust of existing VoIP protocols and systems. For example, the MITM wh...
Ruishan Zhang, Xinyuan Wang, Ryan Farley, Xiaohui ...
CCS
2007
ACM
14 years 4 days ago
Dynamic pharming attacks and locked same-origin policies for web browsers
We describe a new attack against web authentication, which we call dynamic pharming. Dynamic pharming works by hijacking DNS and sending the victim’s browser malicious Javascrip...
Chris Karlof, Umesh Shankar, J. Doug Tygar, David ...
ICICS
2007
Springer
14 years 3 days ago
Drive-By Pharming
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...
Sid Stamm, Zulfikar Ramzan, Markus Jakobsson