From hakin9.org Jacques Erasmus, CTO at Prevx, an internet security vendor headquartered in the U.K., discovered a site where a trojan is uploading FTP login credentials from more than 74,000 websites. Among the affected FTP login data are major corporations including Bank of America, BBC, Amazon, Symantec and McAfee. The trojan, a variant of Zbot, […]
[Continue reading]How to Fix Windows XP Without Reinstalling Windows
“Do you know how to fix Widows XP?” a friend recently asked. She was calling me on the phone desperate. She was right in the middle of doing something important when her computer starting acting up. She was getting error messages and she hadn’t a clue of what to do. Unfortunately for her, she made […]
[Continue reading]How to Fix Windows XP Errors
You are right in the middle of something important, maybe you are typing a school report or paying bills online, and then you get an error message. What do you do? Don’t freak out and don’t call an expensive repair technician. Many problems can be dealt with by the user or using an online repair […]
[Continue reading]The Steps to Prevent a Virus on a Windows Computer
Prevention of a virus is much easier to accomplish than repair. When a computer breaks down, the entire system crashes and wipes out everything including the Windows application. System. although sometimes Windows is not involved. It really depends upon the virus attacking the system. There are several steps of prevention that are simple and reduce […]
[Continue reading]Fix Windows XP with Reimage-Reimage Review
Reimage has been a savior for thousands of Windows XP users that do not have much time and money for repairing their computer when it starts to become problematic. All you have to do with the Reimage repair service is just connect online to their website and perform a thorough scan and repair of your […]
[Continue reading]IP Telephony and VoIP-Some Questions Asked
Is it worthy to implement an IP Telephony infrastructure in a business? A company that is just starting out to implement a network infrastructure should think seriously to invest in VoIP and try to avoid the investment in other telephony infrastructure (e.g legacy PBX system) to support voice communications. Also, a firm that has already […]
[Continue reading]What is a SIP IP Phone
A SIP IP Phone is actually a normal IP Telephone but it uses the SIP protocol for voice signalling communication. It can therefore allow a user to make and receive calls using the Voice over IP (VoIP) technology. The SIP telephone must be used with an IP Telephony system (IP PBX) that supports the SIP […]
[Continue reading]What is H323 and SIP
What is H323 H323 is a set of standards from ITU-T that provides a set of protocols for offering audio and video communication over a computer network. H323 is a relatively old protocol and is now replaced by the SIP Protocol – Session Initiation Protocol. One of the advantages of SIP is that it is […]
[Continue reading]The rapid growth of VoIP
Voice over Internet Protocol (VoIP) telephony is growing rapidly worldwide, usually within the double-play business model, i.e the provision of broadband internet and telephony together. The benefits of the new technology have literally revolutionized the world of fixed-line telephony and now VoIP is directly threatening all the major traditional telecommunications companies. As the VoIP service […]
[Continue reading]The Introduction of VoIP in Telecommunications
The increased needs for voice and data communication in small and larger businesses have resulted in finding new methods for simultaneously communicating these two forms of information. The technology which dominates to meet those needs is Voice over IP – voice over Internet Protocol TCP / IP. The Voice over IP (VoIP) service uses the […]
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