Virtual Private Networks (VPN)

The video tutorial advises against accessing sensitive data on public networks, such as those in airports or cafes. It emphasizes checking device settings for file sharing and encryption. The use of VPNs is recommended to ensure secure Internet access by encrypting data transmissions, making them unreadable if intercepted.

Why should you avoid accessing sensitive data on public wireless networks?

• They are always slow.

• They can be easily intercepted by unauthorized users.

• They are expensive to use.

• They require special software.

What should you check on your device to enhance security?

• If the device is fully charged.

• If the screen brightness is optimal.

• If file and media sharing is enabled.

• If user authentication with encryption is set up.

What is the primary benefit of using a VPN on public networks?

• It speeds up your internet connection.

• It provides a secure, encrypted connection.

• It allows access to more websites.

• It reduces data usage.

How does a VPN protect your data?

• By increasing your download speed.

• By blocking all ads.

• By encrypting your data transmission.

• By hiding your IP address.

When is it most important to use a VPN?

• When downloading large files.

• When using trusted home networks.

• When playing online games.

• When connected to untrusted public networks.