Safe Android. Protecting Your Money and Data from Theft

This book discusses various ways to ensure the security of Android devices: encryption of personal information stored on the device, encryption of transmitted data, VPN connections, traffic anonymization, choosing and using antivirus and firewalls, finding lost or stolen devices, saving traffic, spam protection, obtaining root rights. Attention is paid to issues of personal and family safety (restricting a child's access to certain resources/programs, tracking a child's phone, etc.). Almost all the software discussed in the book is free, which will help not only protect your device but also save money.

For a wide range of Android users.