The previous Internet layer security mechanisms have been introduced main advantage is its transparency, the provision of security services do not require any changes to the application layer. This transport layer is not. In principle, any TCP / IP applications, as long as the application transport layer security protocol, such as SSL or PCT, for a number of modifications must be to increase the corresponding functions, and use a different IPC interfaces. Thus, transport layer security mechanism is to main drawback of the IPC transport layer and application interface on both ends to be modified. However, compared to Internet layer and application layer security mechanisms, where the change is still quite small. Another drawback is that UDP-based communication is difficult to establish in the transport layer security mechanisms. Compared with network layer security, transport layer security mechanisms The main advantage is that it provides process-based security services to the process. This achievement if coupled with application-level security services, can be a big step forward over the.
Baker did not mention her tied to Firefox and IE view of the same operating system. But Firefox chief architectural officer Mike Connor said he is not optimistic about the PCPro this practice. IBM on Wednesday said it will be delivered through Amazons Web services software, designed to promote its software into the cloud computing pace. IBM will use Amazons Elastic Compute Cloud service fees paid on the basis of real-time customer and third-party developers to provide its software. Under the agreement, users can access IBMs DB2, EF U.S. Dynamic Server, WebSphere Portal, Lotus Web Content Management, WebSphere sMash, and Novells SUSE Linux operating system software.