Hikvision Firmware [better] Download Portal Verified -

Official firmware should only be obtained from these verified Hikvision domains: Global Support Portal Hikvision Global Download Center

Instead of searching by name, it is often safer to browse by category (e.g., Network Camera > G5 Platform ).

If you are a direct customer or partner with access to the Hikvision Partner Portal (Hik-Partner Pro), firmware is often available there before it hits the public website.