A, "Web site uses SSL encryption, so it is safe" sites alone can not guarantee SSL encryption security. SSL encryption is enabled sites, indicating that the site send and receive information through the encrypted, but SSL can not protect the information stored on the site where the security. Many sites use 128-bit SSL encryption, but I got hacked. In addition, SSL can not protect the privacy of site visitors information. The existence of private information directly inside the web server, which is not protected by SSL. Second, "Web site uses a firewall, so it is secure" firewall have access to filtering mechanism, but still can not cope with a lot of malicious acts. Many online stores, auction sites and BBS have installed a firewall, but still fragile. Firewall by setting the "guest list", you can exclude the malicious access, allowing only well-meaning visitors to come. However, how to identify good access and malicious access is a problem. Once access is allowed, the security of the follow-up is not able to respond to the firewall.
IBM on Monday also launched the Lotus Sametime Unyte Web conferencing and file sharing services; Rational Policy Tester OnDemand, which is an ability to scan Web content, to see if it meets the project specifications; scan vulnerabilities Rational AppScan OnDemand; specialized in project management, engineering, marketing and other team information sharing service using Telelogic Focal Point. In recent years, the cloud into the other Internet-based services, such as "software as a service", Web 2.0 and so on. Google is using Google Apps to promote the concept of cloud computing, Amazon also introduced a "EC2" project. And Google, Amazon, like, IBM has recently invested heavily in building cloud computing data center services. New IBM cloud computing data center in Sao Paulo, Brazil, India, Bangalore, Seoul and Hanoi, Vietnam, the total number of its 13 data centers. Different from other Internet companies, IBMs main customer is the enterprise.