Virtual Private Networks allow secure connections between private networks through the use of the internet. They let the computers even those in the remote areas to operate as though they were on the same local and secure network. A lot of businesses use VPN because they are efficient, useful, and secure. Imagine, you can be at home and access the computers in your company as if you were just sitting there! And while doing this, no third party intruder can tap, snoop, or interfere with your data. Clearly, having a VPN is a great thing, right?
One of the things I like about WiTopia is that it is cheap. I don’t need a express vpn all the time, so I can just visit WiTopia whenever I need it and pick up a month of service for $6. Year-long plans start out at $50 per year.
Amazingly, governments in the Middle East and China are using IP addresses to track down the computer usage of their own people. The fact is that you do not want everyone in the world to know who you are and what you are doing online. This is where a Virtual Private Network (VPN) account can help you out.
Eight.You happen to be the network administrator for your corporation. All workers use Windows XP Qualified computers. Plenty of personnel work from residence and connect for the corporation network by working with PPTP virtual personal network (VPN) connections.
These three tools will come in handy because they make the transition easier, faster and safer. Best of all, these tools are all affordable (or free). I use all of these tools regularly and can tell you from firsthand experience that they are worth the little time it takes to set them up.
You can also remotely access your applications via SMS text message. GT-531 is an intelligent Modbus SMS / GSM gateway for M2M applications. With GT-531 you can send and receive SMS messages between phones, a PC and your control system. You can send messages to up to 256 mobile phones. The content of the text messages can be changed through Modbus protocol.
For Windows XP users, go to the START menu and choose RUN option. Type CMD at the box then click OK. Then enter “netsh interface IP reset log.txt”. After you’re done with the command window, you can now restart the computer and try connecting again.
The battery included with the Axim X51 is a lithium-ion battery which is user replacable. Its backup is somewhat of a disappointment; the battery may last for as less as only a few hours, depending on the kind of application being used.