A virtual private network (VPN) is a service that provides a secure internet connection by creating an encrypted "tunnel" for your data, protecting your online identity by hiding your IP address and allowing you to use public Wi-Fi safely. People use VPNs when using public Wi-Fi regularly, if they want to access home content [...]
CISA defines a virus as a program that spreads by first infecting files or the system areas of a computer or network router's hard drive and then making copies of itself.
Vishing is short for "voice phishing" which involves fraudulent use of phone calls or voice messages to steal confidential information from victims.
In cybersecurity, a vulnerability is a weakness in an IT system that can be exploited by an attacker to gain unauthorized access.
