It is not specific to a language or a programming technology, but you know how to use programs such as Wireshark to read packets from your computer (or router, specifically) These packages can send secret information which must be encrypted somehow, like username and password for some systems contain. But even without this information, you can create these packages and receive the same information, right ! A related question type: When a router receives a packet, how does it feel to know what computer when multiple computers, direct connected to a local network.

I have a problem. I bought a small VPS and everything works fine. I have a directory and a password for it. And I have a name entry, see the IP address to another server. So when I click on the IP address: *** *** *** / directory without the username and password that I can go funny … But when I click on the folder I use A: sitea.xxx.com/directory the protected area works is what I want. How can I fix this because I do not want people to see the files in that directory.

I was wondering if some knowledgeable IT expert could give an overview of the potential of cloud computing to become a mainstream computing platform for delivering IT solutions to businesses and individuals. What advantages does cloud computing provide to businesses or the individual? Has cloud computing achieve any advances in terms of patronage and if so, would this trend continue into the future? Is there an alternative competitor to cloud computing?

Can someone tell me if there are mobile applications for use in accessing cloud computing services on the internet? Can I use cloud computing services on my smartphone or this facility does not yet exist? If cloud computing is not available for smartphones, then are there plans in the pipeline to make this facility accessible via mobile applications? Can you please provide some useful links to resources which talk about mobile apps for cloud computing?

Hi, can someone please tell me how similar or different cloud computing is to email? I think these two technologies seem to have similar concepts in storing data somewhere and providing the user with credentials and an interface to access and retrieve messages. Would you say they are extremely similar or practically the same or there is a vast difference that I am not aware of?

Hi folks, I would like a brief explanation of the difference between cloud computing and big data. How can these concepts be deployed effectively to provide solutions to individuals and businesses? In which particular discipline would you require cloud computing and big data to function optimally? How would these concepts change the way we deploy computer technologies to accomplish certain tasks?

I need someone to explain the fundamental principles behind cloud computing. Please also explain some of the benefits get from using cloud computing. Can Individual also use this facility or it is specifically designed for business enterprises. What are the downsides to cloud computing? If there are any disadvantages at present, could these be rectified easily?

I have D-Link 2750u DSL Router. I also features a USB port in which we can put the 3G Dongle to use Sim's Data to be routed via WiFi. I have broadband connection from BSNL. I wanted to know can I combine the Broadband connection from BSNL with 3G data using USB dongle of Router to get high speed Internet Access or not. Suggestions are welcomed.

I am connected to my home WiFi Network and my Personal Computer doesn't have a Built in WiFi support. I can't afford a 50 metres long LAN Cable from Router to my PC. I was wondering if I can share the WiFi connection through my Smartphone to the PC using Phone's USB Cable. I want to share the Home WiFi Network, to which my Smartphone is already connected to use Internet on my PC. Is it possible?

I am using two OS in my HP pavilion 15 laptop, window-7 and Ubuntu 14. In windows 7 my wi-fi is showing and working properly but in Ubuntu problem is occurring from last few days. It is not showing Wi-Fi network at all. Is there any configuration problem or anything else? Please suggest some way to fix this issue.