Hikvision sends credentials in plain text by default. Either:
Disclaimer: Firmware updates carry inherent risk. Always test on a non-production device first. The author and publisher assume no responsibility for bricked devices or data loss.
The safest route is the official Hikvision Portal. However, the global site often restricts downloads to authorized distributors. If you are an end-user, you may need to contact your vendor.
Are you looking to across multiple devices, or are you trying to recover a specific device that won't boot? How to Update Hikvision Firmware with HiTools (Easy Guide)
features a searchable firmware database for specific regions. Methods to Upgrade/Upload Web Interface:
Most users are familiar with the standard methods: updating via a web browser (IE/Edge/Chrome plugin) or using Hikvision’s proprietary software (iVMS-4200, Hik-ProConnect). So why introduce FTP?