Abstract
he Session Initiation Protocol (SIP) is a signaling protocol that controls communication sessions such as conferencing, telephony, and instant messaging in the Internet community (RFC2543). Before a user gets to use an SIP service provided by a server, an authentication process must be finished. However, there are some security problems with SIP authentication yet to be solved, such as server spoofing, off-line password guessing attacks, and the use of the password table. In this article, we shall propose a new authentication scheme for SIP that does not need the password table.
| Original language | English |
|---|---|
| Pages (from-to) | 133-136 |
| Number of pages | 4 |
| Journal | Journal of Digital Information Management |
| Volume | 7 |
| Issue number | 3 |
| State | Published - 06 2009 |
| Externally published | Yes |
Keywords
- Authentication
- Security
- Session initiation protocol