What are three disadvantages to digital systems?

1. Vulnerability to cyber attacks: Digital systems are susceptible to hacking, malware, and other cybersecurity threats. This can result in privacy breaches, data loss, and financial losses.

2. Dependence on electricity and technology: Digital systems require a reliable power source and functioning hardware in order to operate. A power outage or hardware malfunction can disrupt access to important data and services.

3. Limited human interaction: Digital systems can lead to a decrease in face-to-face communication and personal interaction. This can contribute to feelings of isolation and decreased social skills.