Purchasing a VPN can lead to a minor reduction in internet speed, but advancements like optimized protocols (e.g., WireGuard) have made this less of a concern. Acquiring a comprehensive cybersecurity suite is generally more cost-effective than separate VPN and antivirus software, and these suites are designed to minimize software conflicts. Many well-known security packages, such as Norton and McAfee, offer licenses that cover multiple platforms (Windows, Mac, Android, iOS). While no cybersecurity software is completely impervious to attacks, these suites significantly reduce risk and defend against various threats. It is recommended to enable a VPN when using public Wi-Fi, and many users opt to keep their VPN active continuously for enhanced privacy and security.