# Mobile Security Apps NoRoot Firewall Lets Android Users Manage Individial App Permissions By Laura McQuarrie | Published 2015-01-21 | Tech Source: Trend Hunter, https://www.trendhunter.com/trends/noroot References: [cnet](http://www.cnet.com/how-to/block-android-apps-from-phoning-home-without-your-permission/) & [play.google](https://play.google.com/store/apps/details?id=app.greyshirts.firewall) In order to install a firewall on an Android device, previously users were required to "root" the phone as a way to grant themselves "root permissions"—No Root is an Android app that doesn't require this step. [Android Firewall apps](https://www.trendhunter.com/trends/anti-theft-1) like these were developed as a way to put power back in the hands of a phone user, since popular apps like [Facebook](https://www.trendhunter.com/trends/meta-4) would request access to a phone's network connection for verification and usage. With NoRoot, users are able to block and grant access to individual apps, and control the permissions of applications. This helps to protect a user's [private information from being shared](https://www.trendhunter.com/trends/slnt-faraday-phone-sleeve) on the Internet by providing a prompt whenever a new app requests a connection. ## Trend Insights (Trend Hunter) - Score: 0.5/10 - Popularity: 4% | Activity: 4% | Freshness: 8% - Audience gender: 70% men, 30% women - Primary generations: Gen Z, Millennial - Top markets: North America ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Tech](https://www.trendhunter.com/tech) > [Mobile](https://www.trendhunter.com/mobile) ## Key Themes ### What's Driving This Trend - **Firewall Apps:** Opportunity to develop firewall apps for mobile devices that do not require rooting, providing a convenient and secure solution for managing app permissions. - **User-controlled Permissions:** Opportunity to create technologies that empower users to have control over individual app permissions, enhancing privacy and security on mobile devices. - **Protection of Private Information:** Opportunity to develop innovative solutions that safeguard users' personal data by allowing them to monitor and manage app connections on their mobile devices. ### Who This Affects Most - **Mobile Security:** Mobile security industry can benefit from developing advanced firewall apps and permission management technologies. - **App Development:** Opportunity for app developers to create security-focused apps that allow users to control app permissions and safeguard personal data. - **Internet Privacy:** Opportunity for companies and startups aiming to address the growing concerns of internet privacy by providing tools that protect users' private information on mobile devices. ## Related on Trend Hunter - [Root Detection Tools](https://www.trendhunter.com/trends/rootpine.md) - [Tracker-Thwarting Browser Apps](https://www.trendhunter.com/trends/browser-apps.md) - [Comprehensive Privacy Smartphones](https://www.trendhunter.com/trends/cosmic-phone-lvl50.md) - [Mobile Privacy Guards](https://www.trendhunter.com/trends/who-is-tracking-my-phone.md) - [Zero Trust Access](https://www.trendhunter.com/trends/noports.md) - [Privacy-Protecting Mobile Apps](https://www.trendhunter.com/trends/do-not-track-kids.md) - [Security-Focused eSIMs](https://www.trendhunter.com/trends/zero-trust-sim.md) - [Secure Mobile Browsers](https://www.trendhunter.com/trends/firefox-total-cookie-protection.md) - [Distraction-Minimizing Work Tools](https://www.trendhunter.com/trends/focus-firewall.md)