—Buyer-seller watermarking protocols incorporates digital watermarking with cryptography, in order to protect digital copyrights and privacy rights for the seller and the buyer b...
The Session Initiation Protocol (SIP) is a standard for managing IP multimedia sessions in the Internet. Identity management in SIP is a crucial security field that deals with id...
A variety of modern technologies such as networks, Internet, and electronic services demand private and secure communications for a great number of everyday transactions. Security ...
The electronic mail plays an unavoidable role in the humankind communications. With the great interest for the connection via mobile platforms, and the growing number of vulnerabil...
—Internet users interact with multiple Web Service Providers (WSP), and therefore, must remember and manage multiple passwords. Users try to overcome the burden of password manag...