Monday, 3 August 2015

Globalstar Tracking System attracting hackers

As we step in 21th century there is new era of technology in almost every field.  The major effect of technology on individual is that it socialize people which results in global village. On the other hand number of mobile and web applications are developed to commercialize businesses and as well as develop large amount of socialized application. Whereas registering on these application could be more fatal for the users because of their personal information requirements. These issues are taken to next level when hackers attack on the particular application and took users personal information including pictures etc. There are numbers of the cases regarding hacking of most popular application including Facebook, Twitter and Instagram here I'm mention these application because they are famous and almost every smartphone user use them. 

Recently, Globalstar tracking system is one of the most famous tracking system in world. Which runs in lower orbit around earth and claims to provide complete tracking mechanisms for vehicles and any other required assert. Therefore most of companies around the world use Globalstar tracking system services and feel safe and secure for their businesses. Where as in reality BBC NEWS claims that they are not secure enough to resists against routine hackers and expose all of the confidential information of consumers to hackers. Furthermore BBC NEWS shares personal experience of Mr. Colby Moore from security firm Synack, said that “The way it passes data around is "fundamentally broken" making it vulnerable to attack."  He also claims that "it does not encrypt the data passing between devices and satellites". Whereas the system attempts to conceal what it does by changing frequencies and padding transmissions with useless data. The system also does not check that data was coming from where it claimed, he said. “I ended up figuring out how to decode the data in transit". Which attracts hacker’s attention because of many flaws in systems.

We as a consumers always look forward for new application and feel free to sign in them and provide all of the information they ask for. Most of the time people do that because they find free application and people love to be socialize however none of the application so far claims hundred percent guarantee to secure consumers personal information.  They always say that, chances of error is their but they provide best security but users always end up insecure in all of the application with personal password to any of confidential information.




Sunday, 2 August 2015

How Hybrid Car Works?

Hybrid vehicles are next generation most efficient cars. They are design by combining gas or petrol engine with electric motor in a such way that took all positive of gas or petrol engine by eliminating the drawbacks.

                                                     Hybrid Car Engine

 In most of the hybrid car's starting off and low speed driving is done by electric motor while meantime gas and petrol engine remains shut off. The main benefit of electric motor using in hybrid engine is that, they are energy efficient in running a car in low speed and as well as in smooth starts. Where as gas or petrol engine is use to drive wheel directly after the initial start given by the electric motor. This design of the car improve its fuel economy and increase the driving power by combining both power from gas or petrol engine and electric motor.


The energy from the wheels turns the electric motor, which act as a generator, converting energy normally wasted during braking now converted into electrical energy, which is stored in a battery for lateral use.