Similar Questions for How Does Mq Messaging Work from Yahoo AnswersQuestionAnswer
Yahoo! Messenger is an advertisement-supported instant messaging client and associated protocol provided by Yahoo!. Yahoo! Messenger is provided free of charge and can be downloaded and used with a generic "Yahoo! ID" which also allows access to other Yahoo! services, such as Yahoo! Mail, where users can be automatically notified when they receive new email. Yahoo! also offers PC-PC, PC-Phone and Phone-to-PC service, file transfers, webcam hosting, text messaging service, and chat rooms in various categories.
Yahoo! Messenger was originally launched under the name Yahoo! Pager on March 9, 1998.
In addition to instant messaging features similar to those offered by ICQ, it also offers (on Microsoft Windows) features such as: IMVironments (customizing the look of Instant Message windows, some of which include authorized themes of famous cartoons such as Garfield or Dilbert), address-book integration and Custom Status Messages.It was also the first major IM client to feature BUZZing and music-status. Another recently added feature is customized avatars.
Yahoo! Messenger (along with other networks such as Windows Live Messenger and AOL Instant Messenger) is often used as a conduit or "vector" for delivering malicious software such as spyware, viruses, worms, and trojans to unsuspecting computer users. The three methods used by hackers to deliver malware over the IM vector are (1) sending a file transfer with a virus-infected file, (2) delivering a message with socially engineered content containing a web address (URL) containing active malicious code and (3) sending specially crafted messages exploiting security vulnerabilities in the client software. Viruses and worms with colorful names such as W32.Yalove or W32/Spybot-MQ have been identified as targeting users of the Yahoo! Messenger network over the past few years.
The most common method of delivering a malicious payload is the use of social engineering to construct a message that appears to be coming from a contact on the recipient's contact list. A socially engineered message is one that is written in a friendly, informal manner, that could easily be mistaken as coming from a friend. The message usually will say something like "Click here to see pics of me from vacation!" or "Is this you?" with a web address -- known as a "poison URL" -- for the recipient to click. Upon clicking the web address, the recipient is connected to a website containing active content, which is immediately downloaded to the recipient's computer. In most cases, the payload contains an installer, a number of hidden files containing text, and code which causes the same socially engineered message with poison URL to be sent to every contact on the contact list. When the message is sent to all contacts, the cycle starts again, as each contact believes they are receiving a message from a trusted friend. In this manner, IM-borne malware is capable of propagating very rapidly through company and external networks.
Worms and viruses are discovered on a regular basis by security companies, particularly by the three companies with IM-specific security products, Akonix Systems, FaceTime Communications, and Symantec. According to IM security researchers at Akonix, the number of new threats identified each month is 30 to 35, with a high of 88 in October, 2006.
V r looking for consultants with experience in Calypso, java, oracle & xml. Where can v find suitable resumes.Answer
We have an urgent requirement for our client. If someone could assist, it would be great. I'm giving the details below.
Title: Technical Manager/Lead
Location: Calabasas, CA
Duration: 6+ months
Should have (Mandatory):-
Financial Project Management must have managed in the past couple of projects. (Consultants with Lead experience will also be considered)
Experience with Calypso investment system
Java, J2EE, Eclipse, XML, Swing, Oracle
Experience with JDBC, JMS, Jide, JMX, and RMI highly valued
Extensive knowledge of design patterns
Experience with n-tier deployment and data caching
Delivery experience on an actual J2EE project with integration with 3rd party applications
Knowledge and experience in Test-Driven Development
Knowledge and experience with Continuous Integration
Data modeling and SQL (Sybase preferred)
Interfacing via messaging (IBM MQ preferred)
I'd recommend either listing the opening on Monster.com or a similar web site, or even better, going through a headhunter agency. There are too many kooks on the Internet. You need half a chance to weed out the losers before you take a chance on someone from Yahoo and they go do something that hurts your relationship with your client.
Do you know how to program computers? Because without some fairly advanced skills, this just ain't gonna happen for you.
I once built an experimental messaging system using Microsoft's MSMQ messaging technology... that would be one of the simpler ways, since routing issues are handled for you by the MSMQ API. But you'd want to read up on the architecture of messaging systems like MSMQ, SendMail, or IBM MQ Series and then base your system on that. These messaging middleware bits, by the way, are stuff strictly useful for internal business environments.
On the other hand, if you have dreams of launching the next AIM or MSN, on the other hand, you'd be better off quitting while you're ahead. The market's saturated, and without an army of coders, you'll just never get there...