Convergence of IP-Based Networks Essay

In the early days of the Internet, the only way to interrelate to the Web was by using a modem in conjunction with a dial-up connection. The modems, which stand for modulator-demodulator, were devices that converted analog signals into digital signals. Early modems scatd at 1200 bits per second or bit/s per second to 2400 bps. Data transfer was delay and often unreliable. Today the Internet and the style to access the Internet has changed radic tout ensembley from the days of the modem. We now use lightning fast engagements that include broadband, T1, satellite and digital wireless connections. The modernization of net move engineering has enabled the invention of cell phones, and separate devices that allow users to access the Web and other networks from almost anywhere in the world and beyond. The advancement in network technology has led to its cont death of security risks. Attacks against networks, users personal nurture and corporate knowledge see changed how the world deals with network security. The idea of Network Security is no longer an afterthought but the driving force in all network designs.IT managers are now concerned with securing data, ensuring only authorized end users have access to resources, and protecting the integrity of hardware, software and devices. A converged network has legion(predicate) of the same risks and susceptibility to threats as you might find if you were traffic with two separate networks. Denial of Service attacks against banks data storage servers could dumbfound a lot of harm and potentially cause the loss of millions of dollars, naming theft or loss of confidence for the organization. Converged networks place more information and resources in line with each other than would be found in having separate networks for each network needed to operate a company. This clean means IT managers have to place all safeguards in one place. radiocommunication or mobile technology has added another dimension to informa tion technology and information technology security.With the advent of cell phones, tablets and other Smart devices, many newfound challenges have evolved in the IT community. The manufacturers of these devices, in order to stay competitive, have to consider the devices capabilities, cost, and what I think to be the most important view is, the security of the device. Mobile devices offer many opportunities in the modern work force that a person would not have with a ground com go downer. Mobile devices offer flexibility that allows a person to work from nigh anywhere. The only limitation is network connectivity, and with a satellite connection this means the workplace is almost endless.Many companies are now moving in the direction of mobile technology but as with most new technologies the cost is high. In order for a company to fully immix mobile technology they will need to perform a cost-benefit abridgment and determine if the investment is justified. Data security and authentication processes/standards have been put place and are continually being updated that make mobile figure safe and reliable. These standards have made it easier and more cost effective for companies to operate across multiple platforms while maintaining system integrity, security and usability.