CompTIA A+ Certification Core 2 (220-1102) - Mobile Device Security

The video tutorial emphasizes the importance of securing smartphones to protect personal information. It covers setting up screen locks on Android devices, using multi-factor authentication for enhanced security, and employing authenticator apps with backup codes. The tutorial also explains how to locate and secure lost devices using tools like Find My iPhone and Android Device Locator. Additionally, it discusses mobile device management in corporate environments, highlighting the control over security policies and application whitelisting.

Why is it crucial to secure your smartphone?

• To improve phone performance

• To enhance camera quality

• To increase battery life

• To prevent unauthorized access to personal information

Which of the following is NOT a type of screen lock available on Android devices?

• PIN

• Pattern

• Swipe

• Voice command

What is multi-factor authentication?

• Using a face recognition app

• Using a fingerprint scanner only

• Using more than one method of authentication

• Using a single password for all accounts

What is a potential downside of using authenticator apps?

• They are expensive to install

• They can drain the phone's battery quickly

• Losing your phone can make it difficult to access accounts

• They are not compatible with Android devices

What tool can help you locate a lost Android phone?

• Find My iPhone

• Android Device Locator

• Phone Tracker Pro

• Google Maps

What is a key feature of mobile device management in corporate environments?

• Enterprise-level security controls

• Automatic software updates

• Unlimited app installations

• Free internet access

Why might a company restrict app installations on corporate-owned devices?

• To save storage space

• To prevent unauthorized software

• To improve device speed

• To reduce data usage