A very good method that can be used to protect a private network is the implementation of a firewall between Internet … and Intranet. This firewall will filter the packets that transit the network according with the security policy defined at … a certification authority. Secure data transport over the Internet is done by using encryption methods. …

The internet represents new opportunities for the traditional companies, including the diversification of the given … information and communication technologies. According to this, the Internet impact, which has allowed the development of a new … form of commerce- the commerce via Internet (which is a component of the electronic commerce), against the traditional …

Almost unknown to the large public two decade ago, Internet became today one of the main way of communication and …. Undoubtedly, Internet has in present an extraordinary impact on business world. This is due of the obvious advantages both for …