Instant messaging is defined in RFC2778 [12]. Today, numerous instant messaging protocols are in use, and little interoperability between services based on these protocols has been achieved. This specification defines common semantics and data formats for instant messaging to facilitate the creation of gateways between instant messaging services. Table of

In this paper, we present results from an online survey with 1,510 participants and an interview study with 31 participants on (secure) mobile instant messaging. Our goal was to uncover how much of a role security and privacy played in people’s decisions to use a mobile instant messenger. In the interview study, we recruited a balanced sample of ITsecurity experts and non-experts, as well as an...

This paper analyzes the pricing of fixed and mobile peer-to-peer application. In Fixed Internet the peer-to-peer application is very popular. In mobile Internet the peer-to-peer application has it own characteristics. Since the mobile set is personalized equipment, the mobile peerto-peer application will concern something more personal. Defer from the peer-topeer application of file sharing on ...

Abstract The purpose of this study was to determine the influence Mobile Instant Messaging with scientific approach on critical-thinking skills physics learning during Covid-19 pandemic. research method used a quasi-experimental non-equivalent control group design. population all eleventh-grade science students Senior High School Bandar Sribhawono. sampling technique purposive technique. instru...