Protecting Android Devices/Apps from Cyber Threats

Many Android mobile device users gravitate to the platform for its flexibility and open ecosystem. The same attributes that make Android so popular also represent distinct risks. Anything you sideload or download from an unauthenticated third party may house malicious code and create system vulnerabilities.

Android app security is complex. It involves physical device protection, OS security, app store security, app security, and third party network security. If any of the links in mobile security break down, an end user will experience an increase in cyber vulnerability. Knowing how to address these threats will improve your ability to protect private data and activities.

New Android Banking App Trojan Presents Risks

In early September, news reports of a new mobile device banking Trojan came out. Nicknamed “Gugi,” the malware bypassed the 6.0 Marshmallow OS security permissions. The malware injects overlay screens on top of legitimate mobile banking app interfaces and the Google Play Store. When users interact with items on the apps, they may unknowingly provide sensitive information to cybercriminals. The Trojan moves from device to device via text messaging spams including fraudulent links.

So far, Russia has experienced the highest rate of Gugi Trojan attacks. However, Android device users around the world may want to take note. Industry experts consider the malware as a trending threat, since activity has spiked in recent months.

Potential mobile banking app threats such as the Gugi Trojan represent a serious concern for any Android user who accesses sensitive information on a mobile device. While financial institutions work to protect their apps on customer devices, Android users can also take measures to protect themselves from potentially dangerous malware attacks. 

Google Play Security

Most device users associate the Apple store with app vetting and security. The Google Play store also authenticates apps before they allow them into the store. Only app developers who follow Google’s guidelines may sell their product in the Google Play marketplace. Each app undergoes security testing per the vetting process, which does add a certain level of protection for the end user.

Top Android Security Apps and What They Do

When combined with a company’s app security protections, Android security apps allow device users to maximize data and activity protections. Some of the most useful Android security apps are also free for personal use. Consider using these apps to enhance device security:

 

·         360 Security. This app detects and addresses operating system threats. Android users can download it on Google Play or Amazon for free. The tool includes system cleanup activities, scanning capabilities, power saving controls, and encryption controls for improved privacy.

·         Avast! Mobile Security. Available through the Google Play store, this mobile security tool contains several security protections including antivirus and firewall setting capabilities. Consider this tool as a basic device protection app.

·         Avira Antivirus Security. This app from the Google Play store scans existing third party apps for threats and provides anti-theft protections. An identity feature alerts users if their email or other personal data appears in unanticipated places online.

·         Malwarebytes. Available in the Google Play store and in the Amazon app store, the mobile anti-malware software scans systems for malware and unsanctioned surveillance. The app will also monitor and provide information on location-tracking apps to improve user responses.

In general, a device user needs to consider tools that enhance privacy, encrypt sensitive data, and identify and address malware threats. Those who transmit sensitive data or access financial information via a mobile app may want to pay particularly close attention to device protections.

Android App Security for App Developers

App developers must consider app functionality, navigation, security, and backend considerations. In addition to basic security, financial institutions and other regulated organizations must also consider data privacy compliance as they develop and optimize mobile apps. Programs such as Java may increase the risk of cybersecurity threats because the language is vulnerable to alterations.

In addition to backend security measures, organizations must educate their customers about cybersecurity protections. Teaching end users to lock down their devices, create strong passwords, and avoid using public networks for data transmissions can greatly enhance data privacy and cybersecurity. In-app security measures may or may not recognize phishing and spoofing occurrences until the problem escalates. For Trojans such as Gugi, a customer’s first defense is his or her own device security.

Finding the Right Security Apps for Your Needs

If you’re exploring security for a personal Android device or company devices, look for products that address the most significant vulnerabilities you face. Take these steps to find a security tool that works for you:

1.      Look at reviews. Head to the Amazon store or Google Play and look at tool reviews. Identify trends in customer complaints and the features other users appreciate. Reviews may provide an unbiased look at the real-world efficacy of a product.

2.      Avoid overloading a device with protections. Try to find an all-in-one security tool that addresses your main concerns. When you start to overlap protective measures, you may experience performance side effects.

3.      Ask around. What do other Android users you know use? Explore the benefits of apps people you know use and enjoy.

4.      Compare article lists. Top technology companies and Android specialists often release information about Android security tools. Look through a couple of lists and identify the common denominators. The apps that appear across several publications may offer a better end user experience than other programs and tools.

5.      Explore third-party app security. Many companies invest significant amounts of time and money into app security. Verify the security measures financial institutions, health care portals, and other sensitive-data apps use to protect your information.

Other threats similar to Gugi will come and go. These cybersecurity threats change with technology advancements and represent a moving target. Android device users should consider their own security as well as the security protections third parties provide. Strengthen your personal cybersecurity with a tool that will identify and address malware, theft, and more. Optimize app development with security protections customers can trust to work seamlessly in conjunction with device protections.

 

Cybersecurity is a multifaceted process involving everyone who comes into contact with a digital device. Understanding your role in maintaining security will improve your ability to protect yourself and others from malicious attacks.