Standalone Banking PC: Extra Layer or Overkill for Security?

Using a dedicated computer only for banking and investments can add a meaningful security layer by isolating sensitive activity from everyday web use, reducing exposure to malware and phishing, and giving you tighter control over bookmarks and login sites. It's not a guarantee—password reuse, SIM-swapping, or fake sites can still compromise accounts—so it should complement, not replace, strong passwords, MFA, and vigilant online habits. If you go this route, keep automatic updates on, use the device only for finances, install reputable antivirus, bookmark legitimate sites, use unique passwords with a password manager, enable strong authentication, and set account alerts. It’s most beneficial for those with substantial assets, but for many people a well-maintained regular computer with good security practices may suffice.