virtual patching

virtual patchingAll of the nodes in the cluster system are connected to a set of data and the bought goods are delivered to our doorstep. This is purchasing convenience at its best. Having more and more electronic shops popping up everyday, online credit card usage is now more popular than ever. The option to receive internet credit card payments has brought an brand new dimension to shopping, for both virtual patchingmerchants and consumers.   Now, you can both shop from the comfort of your home and get discounted products bought on the internet. This is virtual patchingmakes shopping far more pleasurable. Shopping on the internet, you have no need to worry about the weather, traffic jams or other things needed to shop outside your home. Instead you can go to an e-shop, select product/s, and make use of the merchant online credit card acceptance and approval system, to virtual patchingmake the payment for your goods. Then, all that is left to do, is await the products at your home. Online credit card processing also makes starting an online business very easy.   As with almost anything else, credit card usage on the internet is not without its pitfalls. A pitfall of internet credit card usage to guard oneself against is the possibility of internet credit card fraud. Credit card fraud typically happens in two ways. The first way has to do with the internet merchant that you are going to buy products from. This merchant may be a phoney merchant virtual patchingwho takes your online credit card payment, but does not deliver the products to you. Moreover, they can use the credit card information you have put on the credit card payment form, for other than honest purposes. The second kind of fraud is committed by fraudsters who use spyware software and devices to intercept the details of online credit card payments. The spyware software captures keystrokes or gets screenshots of what you do on your computer and sends it to the spy. This kind of online fraud is easily discouraged by using anti-spyware software designed to counter the effectiveness of spyware.   It is easily seen, the advent of online credit card usage gives a very useful purchasing option to buyers and merchants. However, caution must still be exercised when making internet credit card payments. And, always remshare a single SCSI bus or SAN (storage area network). All nodes have the same access to the same application and each node can also process the client request every time. You can configure each of the nodes to be active or passive. The active node can receive client requests, while the passive node is idle and function as the “failback” when the active node is failure.   ? Similar to the NLB, server cluster also has the independent name and IP address separate from each of the nodes IP addresses. It is therefore when the active node fails to function, clients do not need to know what’s going on to the system. Clients still access the same name and the same IP address because the system will be soon back to normal using the standby machine. If there are many servers in X node clustering, the survival node will take over the failed server.  ? Server cluster can only operate under Windows server 2003 Enterprise edition and Datacenter edition. Windows serverage. Each of the servers has primary role and the designated survival role. Each of the servers has special connection link via a dedicated network connection which is used to detect the heart beat for all the four nodes. Each of the nodes can detect if there is a failure virtual patchingof the node and the designated node will take over the role function.   By Ki Grinsing Author’s Resource BoxKi Grinsing was graduated from a technical college with the additions of MCSE and CCNA certifications and long years of working experiences in IT. For complete article please visit: Server cluster redundancy and Computer networking hardware Collaborate Remotely Easily With Conferencing Solutions   Author : Meenka virtual patchingPandita Submitted : 2009-10-28 05:24:48    Word Count : 438    Popularity:   30 Tags:   Web Conferencing Solutions Canada, Global Collaboration Services, Webcast Webinar Canada, Conference Calling Solution   Author RSS Feed virtual patchingIn today competitive times, it is natural for a company to have business ties in different countries. And, to ensure that effective coordination & communication is maintained between the different offices, conference call solution provides high utility by making the communication process simple yet effective. Conferencing has emerged out as a perfect solution to collaborate remotely easily. Moreover, an effective conference call solution can significantly lower the traveling & accommodation expenses of a company, thereby proving to be a highly cost effective option.  The role of conferencing has undergone a significant change with the advent of internet based communication. An internet based conference call solution can create a virtual meeting space where the members can interhttp://www.trendmicro.com.sg/sg/enterprise/challenges/cloud-virtualization/virtual-patching/