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Understanding Role of Code Signing Certificates in Mobile Application Security

Mobile Applications have met with wide acceptance globally, thanks to their easy installation, streamlined interface, great user experience, and the ability to download them easily via online and offline stores. They lower the technical barriers and offer a simple and enjoyable user experience.

Mobile application has become a giant business in the last few years, and is still growing, opening multiple doors of opportunities for software developers. Customers spend a fairly good amount of money on mobile applications because although there is no dearth of free applications out there, they come with a trial period. In 2012, it is estimated that consumers spent approx. 14 billion dollars on downloading mobile applications. A number as big as that indicates a rapid evolution of mobile applications in the technology arena , and with this evolution are increasing security risks, which make mobile devices vulnerable to online fraud.

A recently released report says more than 28% of android apps and 34% of apple apps are based on the user tracking function, which puts the user data in even greater danger. Why? Because, instead of making a malware program, it is easy for hackers to hijack the application and steal the data of the user. All they need to do is change a few lines of code and inject malware to steal user’s information.

Self-Signed Certificate
Many storefronts and websites recognize the gravity of such attacks and take proper steps for application security. Most of them rely on digital signatures to verify the identity and reliability of application developers. However, that is not enough. Many websites and online stores will show you a ‘self signed certificate’ to indicate software’s security as such certificates are signed and authenticated by a person himself and not by trusted authorities. This is where a code signing certificate comes in the picture.

Code Signing Certificate
Code Signing Certificate plays a vital role in checking reliability of a third party application provider. It assures customers about the code integrity; that the developer who built a particular application is legitimate and the code has not been changed since it was signed.

How Does Code Signing Work?
Code Signing Certificate provides surety of each piece of code and manifests the identity. Below is the process of the Code Signing Certificate.

  • A Certificate authority validates software developer’s identity and authenticity.
  • Certificate authority then issues a developer ID which is used to sign a code.
  • The developer then utilizes code with the developer ID and signs files and sends them to certificate authority.
  • Finally, the re-signed and authenticated content is ready for distribution.

Time Stamping
A code that is being signed by a Code Signing certificate is reliable for a certain period and after that you have to renew it. In case if it is not renewed then your certificate will become worthless. To avoid such situation, Time stamping feature is necessary for a Code Signing Certificate. When you sign a code, a hash of your code is sent to a certificate authority for time stamping. Time stamping is essential when you allocate signed documents and assures that the code will not lapse when the certificate expires. If you ignore time stamping, then you have to resign your code and re-send out to customers. A warning “Unknown date and time” will come out when the file has not been time stamped.

Conclusion: Code Signing is essential for mobile device manufacturers, network platforms and software developers. These three are connected with each other in the mobile application market. Code Signing certificate helps developers in increasing downloads and thereby earning more revenue with distributing high volume of software.

News Web and Mobile App Development In Version 4.5 With Prismetric

PR by Prismetric Technologies

Microsoft has been on the forefront of building a superior web and mobile application development framework. Back in 2003, the framework was modified to provide an improved support to mobile devices. Almost a decade later,Microsoft is one of the most relied upon mobile app development platforms, especially for complex enterprise applications. Prismetric Technologies is among premier web application development companies that facilitate businesses, educational institutes, charitable trusts and individuals for their app development requirements. Their developers have years of experience in developing completely customized web and mobile apps for as diverse purposes as enterprise utility, eCommerce, business portal, education, entertainment and more.

Prismetric Technologies’ team of developers and designers has worked on every version of Microsoft, including the latest release of version 4.5. Clients world over rely on the unparallel expertise of their user-experience designers who craft even the most complicated application for user-friendly use. The company has earned a repute of creating a highly intuitive user-interface for web application development. Their professional app designers create pixel-precise app design and build a user-focused app layout that makes it almost effortless to use the application for the desired outcome.

The global clientele of Prismetric Technologies place their trust in the expertise of the company when it comes to developing applications with utmost precision of functionality. Their developers and quality testing team works in tandem to detect event the minutest hitch in the app functionalities and fix it. They thoroughly check the app for multiple scenarios to ensure that there is not even the slightest of possibilities of data leak or functionality glitch. This is an extremely important aspect of apps with features such as payment, in-app shopping, member login and others, where the app requires input of sensitive information.

The unique project management system that the company has employed allows them to carry out the entire development process with high quality standards and due professionalism. Speedy and transparent communication procedure helps to implement any required changes or revisions right away.

Leveraging the power of Microsoft, Prismetric Technologies have developed dynamic applications for corporate that are a leading name in their industry. The company holds expertise in developing custom-built apps by configuring the features of 4.5 and also develops totally new functionalities to meet the specific app requirements of the client. Their experience proves to be a valuable asset for clients planning to develop web and mobile applications with advanced features and user-experience.

Prismetric Technologies is a professional web application development company having vast experience in leveraging the framework to create robust applications for web and mobile devices.

Prismetric Technologies specializes in web application development. Drawing from their expertise, developers of Prismetric build quality apps with high turn-around time. View their work samples and request for a free cost estimate on