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WHAT IS INTRA ? MEET GOOGLE'S NEW ANDROID ENCRYPTION APPLICATION
Intra is an application that has been recently propelled by Jigsaw, a division of Google's parent organization Letters in order to shield its clients from control that is state-actualized. The fundamental point of Intra is to avoid assaults through DNS control
What Is Intra ?  click to here to download 
As such, at whatever point you visit a site, the web address is changed over into an increasingly confused IP address.

This makes it less demanding for any abusive government to capture demands for web addresses and hence slaughter them by preventing destinations from stacking them or diverting them to counterfeit locales. 

How Does Intra Work ?

Intra passes all application traffic and perusing inquiries through a scrambled association with a dependable Space Name Server. This guarantees you can make utilization of an application with no intruding. Everything necessary is downloading the application and turning it on. It's really that straightforward!

How  To Introduce Intra On Your Android Gadget ?

So as to set up Intra on any Android cell phone or tablet, basically pursue these means:
1.        On your versatile, head over to the Google Play Store.
2.        Search for Intra.
3.        Click on the Intra application.
4.        From there, click on 'Introduce'.
5.        Wait for the download and establishment procedure to finish.
6.        Launch the Intra application on your gadget.

Highlights Of Intra 

Intra utilizes Google DNS servers of course. Notwithstanding, clients may likewise pipe their solicitations for perusing through Cloudflare that has its own safe DNS server.

Google has developed a relationship of trust with Cloudflare. Intra's utilization of Google's DNS falls under its very own protection approach. Cloudflare too has its very own security approach.

Similarity

The application is perfect with Android Pie. Notwithstanding, Jigsaw is propelling the application for underdeveloped nations additionally and where redesigning from a more seasoned gadget turns out to be practically inconceivable with the goal that they remain to profit by the security includes that Intra offer.

Jigsaw's Letters in order division is concentrating on the anticipation of oversight, online badgering dangers, and furthermore countering fanaticism of a vicious sort. The application's hatchery has been intended to engage free articulation and discourse by method for administrations and apparatuses that make the virtual space more secure for high-hazard targets.

Venture ShIeld

Jigsaw likewise has surprisingly some different applications for countering against restriction and which incorporate Task Shield. This shields a site from circulated refusal of-administration assaults. At that point there's a virtual private system considered Framework for activists and columnists that transmits information through a verified channel.

As you get to the versatile application to go on the web, numerous specialized transmission layers promptly lock into spot for confirming that you're really getting information from a spot where it should originate from.

Each time a site gets load in the internet browser, this application connects with a DNS server. This indicates the client the correct goal when wikipedia.org or facebook.com is entered in.
The Intra Example of overcoming adversity

As far back as its dispatch, Intra has recorded outstanding achievement in specific pieces of the planet where access to the web is observed as well as confined. For example, the Venezuelan government supposedly utilizes DNS control that keeps its natives from getting to interpersonal organizations and news destinations.

The legislatures of such nations ordinarily assume responsibility for their local DNS servers, closing them down so as to avoid access to sites past their national boondocks. The second option is to control server information and divert the native attempting to surf a prohibited site somewhere else.

Intra has effectively figured out how to sidestep government oversight. It likewise enabled writers to get critical data from these nations and which are of huge global importance, especially in the circles of human rights infringement and break of UN conventions.

GOOGLE DNS
When you empower Intra on your tablet or telephone, it interfaces straightforwardly with Google's own DNS servers the world over through a VPN.

This specific VPN linkup is a passage that is completely scrambled and forestalls anybody remotely checking your association from seeing which sites you are visiting. All that is noticeable to them is your association with a free Google DNS server.

Should you want to utilize another DNS server, Intra's preset licenses you to attach with CloudFlare. Over this, you can likewise enter subtleties of your extra decision physically. Your security, as indicated by Intra declarations is "totally guaranteed." It claims not to try and track any sites you visit or applications you use.

Is  Intra Safe To Utilize?

Industry watchers, in any case, opine that this devotion to security may not be as solid as that offered by paid VPN administrations like ExpressVPN. Be that as it may, it's certainly superior to the accessible free choices.

The last regularly publicize VPN benefits however end up offering just intermediaries, which may not be essentially scrambled. In addition, they additionally keep logs of their clients who associate with their servers.

Intra indeed, is fairly like the Tor arrange, which gives a Firefox adaptation to Android. This is called Orfox, which can connect to the ToR organize when utilized related to a program called Orbot. Orbot's Windows adaptation is really independent and dispenses with the requirement for an extra application to run easily.

Tor takes a shot at the standards of a paid VPN administration, then again, actually its server arrange is intentionally given. This thus, keeps the system completely free for use, yet doesn't improve it for speed. Or maybe, it's namelessness is upgraded.

Extension Mode ?

Despite the fact that an onerous routine may distinguish IP locations of any servers associating you to Tor, you have the alternative of utilizing a "connect mode." This empowers you to get to a different server arrange that interfaces with these servers, steering you to your goal through Tor.

4 Simple Methods to Read WhatsApp Messages Without Sender Know 



As we all know WhatsApp is know showing the blue check marks which lets senders know the recipient has read the message. This particular feature has an advantage as well as disadvantage.
The advantage is you will know whether the receiver has read the message or not. But at the same time, the disadvantage is if you do not reply to the sender right away, the sender may feel awkward and will assume that you have ignored them.
To avoid such awkward situations, here are few simple methods you can use to read WhatsApp messages without alerting the sender’s attention to their action by triggering the blue ticks.

1. Disable Read Receipts Option

Disabling “Read receipts” option is the probably the easiest method to read a Whatsapp message without notifying the sender. By doing so, you’ll disable the ability of WhatsApp to show blue ticks to the sender that tells them that you’ve read their message. But the downside is that you will not be able to see the double blue check marks when someone has read your message as well. Here’s how to disable it.
  • Open WhatsApp and go to the ‘Settings’ menu
  • Tap on ‘Accounts’ and then on ‘Privacy’.
  • Untick the ‘Read Receipts’ option

2. Peep from the Notification Bar

This is another simple method to read WhatsApp message without alerting the sender. Whenever you get a message on WhatsApp, it shows a notification on your notification bar. Simply swipe down the notification area from the top of the screen and you can easily read the complete or partial message from the notification bar without opening the app. The blue ticks show only when you open the app to read messages.

3. Turn Off WiFi/ Mobile Data Connection

Once you get a message don’t open the app immediately, turn off the WiFi or mobile data and this will take WhatsApp offline. Now go ahead and read the message and you won’t alert the sender since you’ll be reading the message from app cache. To ensure you don’t blow your cover make sure to close WhatsApp app before turning off your WiFi/ mobile data connection.

4. Place WhatsApp Widget to Your Home Screen

If you don’t want to go the extreme length of turning off all your phone’s connectivity. You can place WhatsApp widget on your home screen to read the message at a glance. Since reading message via widget doesn’t open the app so you can keep the blue ticks from showing up. You can even reply to other messages without having to send read receipts to the sender you wish to ignore. But the problem of this method is you can see text messages and emoticons only, images, videos, and voice notes are not supported.
To add the WhatsApp widget to your home screen, tap and hold on a clear area of the screen, then choose Widgets. Keep swiping until you find WhatsApp, tap and hold on the WhatsApp widget, then drag it to where you want it to appear on your home screen.

How to Disable WhatsApp Blue Ticks Read Receipt on Android ?

WhatsApp launched a new feature called ‘Read Receipt’ that allows users to see if a message that they have sent has been read by the receiver. This feature was implemented by the way of showing double blue ticks in the bottom-right corner of the WhatsApp message bubble. When your message has been read by the recipient, the double grey ticks will turn into double blue ticks.
With the blue tick marks, it’s now easier to keep track of a conversation on WhatsApp. However, some users who love privacy found it annoying with the update. If you don’t like the ‘read receipt’ feature, you can easily disable the blue ticks on WhatsApp. Please note that once you disable this feature, you won’t be able to see the double blue check marks when you send a message as well.
Here’s how you can disable WhatsApp blue ticks on your Android device.
  • Launch WhatsApp
  • Go To Settings -> Account -> Privacy
  • Untick the ‘Read Receipts’ option
  • Done! Now even if you have read the Whatsapp message, the sender will not receive a blue tick marks.
This feature however doesn’t work in group conversations so the sender will still be able to see the blue ticks whenever all the members of the group read his or her message.

 Introducation to Mobile IP Technology & Application
There are two most popular technological trends internet and mobile communications. IP connectivity and mobile communication comes together to provide the best desktop computing and cellular communication. IP has changed the networking world and reshaping the enterprise architecture such as VOIP, VPN and IP telephony etc.  

Mobile IP is a standard that allows the users to stay connected, use the same IP address and maintaining the applications in the IP networks.

Mobile IP is a technology that supports mobile and wireless networking applications such as 3G, 2.5G, GPRS, CDMA, GSM, TDMA, WLAN, IPV4, Cisco Routers and mobile commerce.

Cisco Systems offer Mobile IP Telephony (MIPT) that is designed to enable the individuals to configure Cisco Router to support mobile IP, configure Cisco Router to support AAA server, using exact IOS commands and implementing security.

In this course, the individuals will also be able to learn mobile IP technologies, firewall, VPN, Qos, NAT, IPv6 and managing the mobile infrastructure, scalability, troubleshooting and management.
MIPT is designed for the network professionals who are responsible for installing, configuring and troubleshooting the Cisco Routers. Cisco’s MIPT course also covers mobile IP security, design IP protocol and design, configuring mobile IP and troubleshooting it.

Mobile data communication faces the challenge of moving the data across different networks and the solution of this problem is the standardized protocol known as mobile IP. 

Mobile IP telephony and applications provides the complete resource for the secure mobile communications.

Introducation to GPRS  ( General Pocket Radio Service )

In the age of mobile communications, the mobile phones are delivering much more than the voice calls. GPRS is a mobile data communication service that is available to the GSM users of the mobile networks.  General Packet Radio Service is a wireless technology that can be used on the GSM enabled devices and it operates at the speed of 115 Kb/s. GPRS technology provides the services like internet, web surfing, video conferencing, online shopping, SMS, MMS and email and push to talk over the cellular networks. 


GPRS is a value added service and it provides a wide range of bandwidth that’s why it supports numerous high bandwidth services like video conferencing etc.  GPRS services are billed on the per KB/s data transfer basis.

There are some limitations, deployment and operational issues that are related to the quality of service, handset availability, network optimization and charging of service.  General Packet Radio Service is supported by the point to point protocol, internet protocol and X.25 connections. 

GPRS users are referred to as “always connected” because no prior connection establishing is required such as dialing up a modem etc.  A larger number of the subscribed users share the same radio resources and high bandwidth. High data transfer speed is among the major features of the GPRS and theoretically it supports up to 171.2 Kb/s by using all the eight time slots at the same time and it make it relatively less costly as compared to the circuit switched networks.  The data packets are splitted into the smaller related packets that are reunited at the receiving end.


It also supports the new applications that were not supported by the circuit switched network due to the speed limitations.

GPRS Requirements

To use the GPRS connection you need the following things.
  • GSM enabled mobile phone
  • Subscription to the mobile network that supports GSM/GPRS.
Supported Applications

Following are some of the major applications that are supported by the General Packet Radio Service.
  • Web browsing
  • Moving Images
  • Simple Messaging Service
  • Files Sharing
  • Vehicle positioning
  • Home Automation
  • Remote LAN access
  • Emails
  • Vehicle Positioning
Benefits of GPRS Technology
  • It supports the minimal upgrade to the existing GSM network.
  • It supports the larger messages length as compared to the SMS.
  • It supports the VPN and corporate sites access through internet.
  • It supports the packet based air interface over the existing circuit switched GSM network.
  • It supports high speed data transfer in an “always connected” mode.
If want to connect your computer with the GPRS mobile phone then you can do this by the following methods.
  • Bluetooth
  • Infrared
  • Data Cable
GPRS is a commonly used mobile communication technology for almost all mobile phones in all over the world.  It is instantly available and relatively less costly mobile communication service.

Mobile Tracking System

Today mobile communication devices have become technologically advance and provide multiple features such as voice conversation, video chats, SMS, internet usage and tracking system.  Cell phones constantly broadcast radio signals and the mobile phone companies have been able to trace the near about location of the lost mobile. Mobile phone tracking system is a new technology and it can work with any standardized handset that supports GSM networks. 

All mobile phones are constantly in touch with the nearest mobile phone towers and boosters to maintain a good reception of the signals.  The integration of the GPS chips into the cell phones has made this possible to track a cell phone more accurately. GSM mobile phone tracking system is cheaper than the GPS satellite tracking system.

GPS (Global Positioning System) satellite tracking system has been used for the number of the years by the cars and road transport industry.  GSM mobile phone tracking system don’t show exactly where your mobile is but it shows you the radius of the place where it is likely to be placed.  The accuracy depends on the number of factors such as landscape, network coverage and the weather conditions.

The best accuracy provided by the GPS satellite system is up to 50 to 100 meters, which is almost nearest your lost vehicle but in case of mobile phones the accuracy is not exact as GPS systems.

Setting up tracking system in your mobile is very easy and today a large number of the mobile carriers throughout the world provide this feature to their subscribers.  There are different registration methods offered by the mobile phone companies.  Some are subscription based and others are pre-pay credits based.  Cell phone GPS tracking system is very useful for the business persons and the people who want to track their fleets.  Using GPS enabled cell phone can be used to navigation device, you can calculate the speed and the estimated arrival time.

Cell phone GPS devices are also very useful in locating the whereabouts of your children.  Recently a shoe company shoe company designed a special pair of shoes, which has GPS chips.  Children with GPS enabled shoes can easily be located.

There is a best technology called Timing Advanced Chip, which is best fitted with the GPS chip and it provides and accuracy about 300%. With the advancements in the tracking system perhaps very soon the lost mobile phones will be a thing of past.

Mobile Phone/GPS Tracking Requirements
  • You need to have a GPS tracking device it could be your mobile phone or dedicated GPS tracking devices that is setup in your vehicle.
  • You must have Java & internet supported mobile phones for tracking the GPS devices.
  • For the GPS devices you must have subscription plans of 1 MB data transmission per month, SIM card (For GSM network).  GPS device should support the GPRS and IP protocols.
 Practical Usage & Features
    With the help of GPS devices children can be located.
    • GPS provides emergency road side assistance from your vehicle.
    • Find lost pets.
    • Find correction directions to reach the time sensitive destinations.
    • You can easily track your lost car, cell phone and freight etc.
    • No infrastructure is required at the user end for using the Global Positioning System.
    • Automatic discovery of the vehicles on the easy to understand road maps.
    • Travel GPS are used to track the travel activities of the vehicles.
    • Make global friends.
    • Keep a collection of your favorite hot spots, destinations and sceneries that are not listed in the travel guides.

Introduction to Mobile Technology and Communications




Here you will learn about mobile technologies, mobile phones, wireless communication introduction, overview to gsm, gprs, sms and mms reviews. A cellular or mobile phone is a long range portable electronic device for communication over long distance.

Current Mobile Phones can support many latest services such as SMS, GPRS, MMS, email, packet switching, WAP, Bluetooth and many more. Most of the mobile phones connect to the cellular networks and which are further connected with the PSTN (Public switching telephone network). Besides mobile communications, there is a wide range of mobile products available such mobile scanner, mobile printers and mobile labelers.

Mobile Network Technology

Mobile phones and their network vary very significantly from provider to provider and country to country. However the basic communication method of all of them is through the electromagnetic microwaves with a cell base station. The cellular companies have large antennas, which are usually mounted over towers, buildings and poles. The cell phones have low-power transceivers that transmit voice and data to the nearest sites usually within the 5 to 8 miles (8 to 13 kilometers away).

When a mobile device or phone is turned on, it registers with the mobile telephone exchange or switch. It is a unique identifier and is alerted by the mobile switch when there is an incoming phone call.

The handset listens for the strong signals from the nearest base stations. When a user moves, the mobile device handoff to various nearest sites during phone calls or while waiting between calls it reselect the nearest cell phone sites.

Cell sites have relatively less power radio transmitters. They broadcast their presence and relay communications between the mobile handsets and the switch. On the other hand, the switch connects the call to the same or another mobile network or subscriber. 
The dialogue between the mobile phone handset and the cell phone site is a stream of the digital data, which includes the digitized audio. This technology depends on the same system as of mobile phone operator. Some mobile phone technologies have adopted the AMPS for the analog communication and D-AMPS, CDMA2000, EVDO, GSM, UMTS, and GPRS for the digital communication. Each mobile phone network has a unique radio frequency.

There are different mobile communication methods, such as SMS, WAP, WLAN, WIFI, GPRS, Bluetooth, Infrared, IrDA and I-Phone etc. Mobile phones are different from the cordless telephones because they only operate within the specific range. Many types of the mobile computers have been introduced including the Laptop computer, Subnotebook, Portable data terminal (PDT), Personal digital assistance (PDA), Tablet personal computer and smart phone.

Mobile phone features

Mobile phones have features beyond sending text messages and making the short or long distance voice calls, the other features including internet browsing, mp3 playback music, email, personal organizer, built in cameras, MMS, PPT, SMS, call registries, built in games, voice mails, downloading, video call, Bluetooth, infrared and they also serve as the wireless modem for a pc. In many countries of the world such as Australia, Pakistan, India, Maldives and Israel the incoming calls are free. However, in Canada, Hong Kong and the United states a person can be charged per minute for the incoming calls. Few mobile phones carriers in the United States are beginning to receive unlimited phone calls. Mobile technology has both negative and positive impact on every day’s life.

Health impact

Since the invention of the mobile phones many concerns have been raised about the potential health from the mobile phones. Study at the Danish Institute of cancer epidemiology does not show any link between cancer and mobile phone usage. This study only covers the analog phone usage till 1995. However the study by the International Agency for research on cancer shows link between cellular phone usage and tumor frequency.

Mobile dating

Mobile dating also known as cell dating and it allows users to chat, meet and possible involves in romance by SMS, chatting and the web. These services allow their subscribers to provide information about themselves in a short profile and which is stored in the cell phone sets as a dating ID. The users can search for the other IDS or call at a number given to them by the service. Users can find others with the criteria of age, location and gender. Most of these sites are free to use but the standard fees of SMS and dating service charges can apply per minute. Mobile dating websites focus attention on users that share the same social network and proximity.
Some cellular companies offer services such as homing device. This service alerts the users when someone is within the thirty feet of the user. Some cellular companies use Bluetooth technology to connect the users in the bars, clubs and social gatherings and this service is called proximity dating. These services are more popular in European countries, United States, Australia and Canada. Mobile dating websites are gaining popularity.

Mobile Learning

M-learning’ is the follow up of E-learning and which originates from D-learning (distance learning). M-learning is the delivery of education to the students who are not having fixed location or who prefer to use mobile phone technology for learning. The rapid growth in the mobile and communication sector make it possible to develop new forms of education. M-learning means delivery of education by means of the mobile phone devices, PDAs and audio players. M-learners seek the lessons in the small format.

Mobile software

Windows mobile, Palm OS and Symbian OS supports typical application binaries as found on the personal computers. Windows mobile also supports portable executable format which is associated with the .NET Framework. Both Windows Mobile and Palm OS provide free SDK and integrated development environment for the developers. BREW is another format which gives complete control of the handset and access to all its functions. Java (J2ME, Java ME) runs atop a virtual machine, which allows reasonable functionalities. Because of the extra security and compatibility, it is quite simple to write, distribute and execute the mobile Java applications
.
Mobile Internet

According to the many sources, one of the major factors of the usage of mobile internet is its speed. Mobile internet has faster connection. Due to this fact, many users tend to use mobile internet. The introduction of the 3G cards has a competitive high speed. All the current service providers and trying to increase their bandwidth to get more customers. The numbers of mobile phones that are cable of surfing the net have been increasing rapidly. One of the greatest problems when browsing the net on the cell phones is the small size of the screen. Because of this many developers are developing the websites that can easily be seen on the cell phones as well.
Mobile society.

Ongoing debates about the cyberspace, e-computing and E-commerce have suggested that the online world somehow will be dramatically different from the life in the analog world. It is true that E-commerce continues to grow and the specific locations of the persons and businesses do not matter that much anyone. This is also true that now we are seeing forums, blogs, discussion groups and social network to re-socialize and form new tribes on the internet. It seems that everyday we are increasingly connected via technologies such as email, cellular phones, instant messaging and all of these technologies are increasingly interconnected with each other. When we communicate on our cell phones, we are also mobile in the sense that we can move freely while in the constant communication.

Here Mobile Phones you will learn about the mobile technologies, cellular phones, wireless communication introduction, overview to gsm, gprs, sms and mms reviews.

Android 6.0 Marshmallow Tips, Tricks and

 

Hidden Features


Android 6.0 Marshmallow is the sixth major update for Google’s mobile OS. As a major update, Android Marshmallow brings many new features with a lot of bug fixes and changes. However, many of the features are hidden deep in the menus and behind settings that even experienced users wouldn’t tap on. If you’re using device running Android Marshmallow, the following tips and tricks will help you get the most out of it.

    Google Now on Tap

Google Now on Tap is one of the best features in Android Marshmallow. It offers quick information on whatever you’re looking on your smartphone. There’s no need to close apps or copy and paste phrases anymore. Once it’s enabled, you can bring up Google Now on Tap from any app, simply by selecting text and long-pressing the ‘Home’ button. If you’re looking for this feature, go into Google Now -> Settings -> Now cards and you can enable or disable ‘Now on Tap’


    Grant App Permissions Individually

App permissions is another top features of the Android 6.0 Marshmallow. The new feature lets users manage each of the app permissions individually. To access app permissions, go to Settings -> Apps and tap an individual app to see its permission. Change the switch for the permissions that you want to grant or revoke the permission. You can also view a list of permissions to determine whether you have granted particular apps. Just go to Settings ->Apps, then tap the overflow menu in the top right corner. Now go to Advanced App Permissions.



    Play Android Marshmallow Easter Egg

Like last year’s Lollipop Easter Egg, the Marshmallow Easter egg is a Flappy Bird lookalike. This time, though, Google has added a multiplayer feature. To open it, go to Settings ->About Phone. Then tap the Android version repeatedly until you see the Marshmallow (M) icon appear in the center of the screen. Tap on the “M” logo to turn it into a Marshmallow with antenna. Then press and hold on the Marshmallow until the game screen loads.


    Enable System-UI Tuner
System UI Tuner is a hidden feature in Android Marshmallow 6.0 that allows you to customize quick settings and status bar shortcuts. You can also turn on demo mode of the device with system UI tuner.
To enable the System UI Tuner, pull down the notification panel and long-press the cog at the top next to the battery indicator. Hold it down until it begins to spin and a message will pop-up saying “Congrats! System UI Tuner has been added to Settings.



    Show Battery Percentage in the Status Bar

Android Lollipop has enabled you to show the battery percentage on the status bar using a third-party app. With Android 6.0 Marshmallow, Google has tweaked things a bit and no longer requires the use of a third party app to enable this hidden battery percentage. Instead, it has tucked the option inside the hidden System-UI tuner. Just tap ‘System UI Tuner’ from the main Settings page, and toggle the switch of ‘Show Embedded Battery Percentage’ to turn the feature ON.


    Exclude Certain Apps from Doze mode

Doze is a new feature in Marshmallow that is designed to increase your battery life by putting your device to sleep when it has been idle for a certain amount of time. The feature is fully automated and you can’t decide when to turn it On or Off. But you can exclude certain apps from the Doze feature.
To do it, open ‘Settings’ app and select ‘Battery’. Then tap the ‘three dots’ in the top right corner and tap ‘Battery optimization’. Tap the ‘downward-pointing arrow’, then tap ‘All apps’ from the menu that appears. You can now select the apps that you don’t want optimized for Doze mode.

    Disable Notification Peeking

Android Lollipop introduced a new type of notification called “heads-up notifications” or “peeking”. Instead of showing a scrolling message in the status bar, the heads-up notifications allows notifications to pop up over the top of your display
This feature is enabled by default in Android Marshmallow, but you can choose to disable the heads-up notifications on a per-app basis. Just open the ‘Settings’ and tap ‘Sound & notification’, then Tap ‘App notifications’. Tap the name of the app you no longer want to see heads-up notifications. Next, toggle ‘Allow peeking’ to OFF.


    Uninstall Apps from Your Home Screen or App Drawer
Android 6.0 Marshmallow allows you to uninstall apps on your home screen or in your app drawer. To do it, simply long-press the app and drag the app icon towards the ‘Remove’ or ‘Uninstall’ option at the top of the screen.

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