State of Computer Science Research

The article go with the details on the spam over internet telephony and how to deal with it, on the said article this talk merely on the voice over internet protocol especially that in our modern society today we have several developments that we have experienced. Just like in this scenario, that we can have a essential communication means through voice using the internet or shall I say it is somewhat we call voice over internet protocol (VoIP) which gave benefits to us specifically at locality independence and besides it is only at low costs, isn’t it? However, due to this type of communication, there are also several disadvantages/problems that really happen on these services. First and foremost just like spammers, there are also spam that took happen on this event and that’s what we call spam over internet telephony (SPIT), since we are communicating through calls, right? But owing to these kinds of services, we can actually experienced an annoying scenario, since we can encounter disturbances by those spammers or shall I say voice attackers (callers) ex. Ringing your phone which classify as SPIT call . Thus, in correlation with these matters they studied on how to prevent those things, there are also several approaches that gave them a complex study especially with regards to the analysis as a counterpart on their problems, and of course they have developed many solutions, nevertheless there are also instances that can make their approaches to be weak or shall I say it is vulnerable that in a sense that it can make also as the disadvantages of those resolutions. So they have research not just for the advantages of the approach but also to the contrary of that. And I guess it requires a deep study in order to achieve those solutions as a counterpart on the said problem. These countermeasures that they have made were Device Fingerprinting, Passive Fingerprinting, Active Fingerprinting, White Lists, Black Lists, Grey Lists, Reputation Systems, Turing tests, Computational Puzzles, Payments at risk, Intrusion Detection Mechanisms, Honey phones, and etc.. So indeed, i understood that in computer science researches there is what we call deep study, regarding with the topic/problem chosen, specifically that it is very essential also to understand the advantages and disadvantages of those aspects,isn\’t it?.. But before these things happen they have research numerous of technical topics that can really give a great help for them these technical topics are written below… Internet Communications Multimedia with Session Initiation Protocol Web Engineering Network Management/Computer Networking/Security Management Source article: http://www.securityfocus.com/infocus/1862.1 http://www.ics.uci.edu/computerscience/research/research_highlight_view.php?id=43