Showing posts with label Networking. Show all posts
Showing posts with label Networking. Show all posts

Friday, 13 November 2015

Make Your Broadband Connection Modem Into WiFi Hotspot Using Your PC/Laptop

Turn your broadband in WiFi hotspot using pc/laptop

Mobile phones and net connectivity have been synonymous things since beginning. A phone without network signal is of no worth at all and I got this lesson when my first Android phone’s, the Galaxy S, EFS data was corrupt and it lost all connectivity features. With the evolution of smarter phones with touchscreens more and more people are now using them as alternative media for surfing the web and connecting to the world on social media. These portable computers that can be carried into pocket have really become integral part of our lives.
Browsing the internet, downloading apps, Games, ROMs and other stuff requires a huge or unlimited data plan or access to a WiFi hotspot. If you have a broadband connection, you can use a WiFi-Router to connect all your devices to the same network. Doing this saves a lot of money as you need not get separate data plans for all of them.
For all my internet data usage on my computer, I depend on  a wireless broadband connection called WiMax that does not allow using a WiFi-Router due to incompatible modem issues. I just bought a new PC and fortunately it has WiFi connectivity feature. Since I still have the same modem, creating a WiFi hotspot was still not possible for me until I found a really good tool that turns any WiFi enabled personal computer or laptop into a virtual WiFi-Router. It means that it allows you to create a hotspot without using a router.
I have been very desperate to get a really functional solution for data connection sharing because I really needed to share my PC’s broadband connection with my phones and tablets. This simple tool, aptly called “Virtual Router Plus” is a really useful tool that comes free but saves a lot of money spent on costly data plans. If you have been experiencing a situation similar to me, or have limited data plan on your Android device that does not let you enjoy data connection freely, or get shot by monthly bills from your carrier, the only thing that you need is a Windows computer with WiFi function. And yes, you must also have an internet connection with your computer.
Virtual Router Plus is a wonderful utility that turns any Windows 7 and Windows 8 computer into a Wifi Hotspot using Wireless Hosted Network technology. Having installed this tool on your Windows computer, you can wirelessly share any type of internet connection like WiFi, LAN, Cable Modem, Dial-up, Cellular, etc. with any WiFi device such as a laptop, smartphone, tablet, wireless printer and so on. Using the tool is as easy as downloading and installing it.
Networking settings
Just download Virtual Router Plus and run it. A little pop up window will ask you to start the service and you are done. When you get Success message, enable WiFi on your Android or any other device with WiFi connectivity and select connect option.
Virtual-Router-Plus tool
You can enable WiFi on your Android device directly from the Notification panel or fromSettings> WiFi. Your device will automatically scan for all available networks. Select the network created by Virtual Router Plus and tap on “Connect”. If you are asked for a password, type “12345678”. You can change network name and password easily anytime.
Virtual-WiFi-Router-HTC-One

Download:

How to Create Portable WiFi Hotspot on Android:

I was not to add this tip but am still describing the steps to turn your Android device into a portable a WiFi Hotspot. The steps are pretty easy and do not require any expertise.
  1. Open Settings on your phone or tablet device.
  2. Under wireless and network connection  settings, you will see an option called More Networks or More.
  3. Tap on it and select Tethering and Portable Hotspot or Mobile Network Sharing(option names may vary but they are found on devices with WiFi).
  4. Select this option and then on the next screen, turn on Portable Wi-Fi Hotspot.
  5. Your Android device is now ready to share its data connection with any other phone, tablet or computer that has WiFi.
Just enable WiFi on the device you want to use the data of your device with active Hotspot. Select the network, type in the password if required and start enjoying data tethered via WiFi Hotspot. Cheers!

Note:

Please note that the software featured above injects some extraneous utilities(like Delta Search and PC Optimizer)  in your PC. After installing Virtual Router Plus, do not forget to uninstall them from your computer.

Friday, 2 October 2015

Why You Need VPN for secure yourself ! Need Of VPN

Meaning Of VPN

A virtual private network (VPN) extends a private network across a public network, such as the internet. It enables users to send and receive data across shared or public networks as if their computing devices were directly connected to the private network, and thus are benefiting from the functionality, security and management policies of the private network.[1] A VPN is created by establishing a virtual point-to-point connection through the use of dedicated connections, virtual tunneling protocols, or traffic encryption.
A VPN spanning the Internet is similar to a wide area network (WAN). From a user perspective, the extended network resources are accessed in the same way as resources available within the private network. Traditional VPNs are characterized by a point-to-point topology, and they do not tend to support or connect broadcast domain. Therefore, communication, software, and networking, which are based on OSI layer 2 and broadcast packets, such as NetBIOS used in Windows networking, may not be fully supported or work exactly as they would on a local area network (LAN). VPN variants, such as Virtual Private LAN Service (VPLS), and layer 2 tunneling protocols, are designed to overcome this limitation.
VPNs allow employees to securely access the corporate intranet while traveling outside the office. Similarly, VPNs securely connect geographically separated offices of an organization, creating one cohesive network. VPN technology is also used by individual Internet users to secure their wireless transactions, to circumvent geo restrictions and censorship, and to connect to proxy servers for the purpose of protecting personal identity and location

Why You Need VPN ?

A VPN is useful facility and is essential if you travel with a laptop computer, tablet or smart phone. It can be used by both private users and businesses, but in different ways. There are free and paid versions, and each has pros and cons, so let's take a look at what one is and what it does. See also: How to use a VPN service.
A Virtual Private Network (VPN) connects two computers securely and privately over the internet, even though that is a public network. A VPN client on one computer connects to a VPN server on another computer and by using encryption and other security measures, no-one can see what information is being exchanged.
One use of this technology is to extend a private network across the internet to another location. For example, a businesses can enable workers with laptops on the road or at home to connect to the company network as if they were sat at a desk in the office. The network traffic is routed across the internet from the user to the company, but it is encrypted and therefore secure from eavesdropping and interception. A company that has offices in two locations can connect them using a VPN across the internet so there appears to be one network.
VPNs aren't just for businesses and because the connection is private and secure, another use is to access the internet anonymously. Anyone that wants to protect their privacy and security online should use a VPN. Everywhere online someone is tracking your activities. ISPs monitor internet usage and may restrict the bandwidth if they detect certain activities. P2P file sharing and Bit Torrent traffic is speed-limited for instance. Websites you visit get your IP address, location, browser and operating system, screen resolution, ISP and more. To see what information you reveal, go to stayinvisible.com. A VPN stops websites spying on you by hiding data that could identify you.
If you use a laptop, tablet or smart phone at a public Wi-Fi hotspot like a cafe, hotel, train station and so on, your activities could be monitored and private information collected. Online shopping and banking may not be safe because of the open nature of the network, and among the people around you could be a hacker. It's unlikely, but you never know. A VPN boosts security because eavesdroppers cannot make sense of your encrypted communications.
If you travel abroad and have tried to watch live TV or catch-up TV such as BBC iPlayer you will have discovered that they don't work. That's because they check your location to make sure you're in the UK. So even though you are a BBC license payer and a UK resident, you can't watch BBC when you are away on holiday or business abroad. A VPN can make it seem like you are in another country, so you can unlock services and websites that are normally blocked. (See also: How to use a VPN: set up VPN for private browsing.)

How Do VPN Work ?

VPNs make use of a client and a server. A client program is run on your own computer, tablet or smart phone and it connects to a server to establish a secure and private link. When you run a web browser and enter a website URL the request is sent to the VPN server. The server requests the web page from the site and sends it back to you.
If the website tries to work out who you are and where you live, it queries the computer that requested the web page, but that was the VPN server, not you. If the server is located in the US and has a US IP address for example, the website sees the request coming from a US resident. Similarly, if you are in the US on holiday or a business trip and connect to a UK VPN server then websites you access think you are located in the UK. Your location appears to be the country where the VPN server is running.
Communications between the server and your computer are encrypted, so someone spying on you wouldn't know which websites you access and can't see private information like passwords, usernames, bank or shopping details and so on. A VPN can be turned on and off as and when you need it.

Free Vs Paid VPNs

There are many VPN servers on the internet and some are free, but the best ones require a monthly subscription. By all means try a free server, but there are disadvantages. For example, they attract lots of users, which means they may be slow. Some are ad-supported and place adverts on web pages you access. Others limit the speed, your time online or data transferred.


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