The World of Peer-to-Peer (P2P)/Networks and Protocols/VoIP

VoIP
Voice over IP can also be seen like an extension of a IM were text is substituted by live audio or video, the technological challenges are very similar, if not considering the type data of data that needs to be transfered and specific considerations due to timings. It is not uncommon for IM applications to also support VoIP or video conferencing.

Security on VoIP faces the same vulnerabilities and security threats of other P2P protocols and applications, including fuzzing, floods, spoofing, stealth attacks and VoIP spam.