If you forgot your Dahua DVR password, don't panic. Here are a few solutions:
Once logged in with default credentials, change the password immediately: dahua dvr default password
Avoid using Password123 , Dahua123 , or any variation of admin . If you forgot your Dahua DVR password, don't panic
In 2016, the Mirai botnet took down major parts of the internet (Netflix, Twitter, Reddit) by hacking into thousands of IoT devices, including Dahua DVRs, that were still using factory default passwords. Hackers continuously scan the internet for IP addresses that host Dahua DVRs on port 37777 (the default Dahua port) and try admin/admin . Hackers continuously scan the internet for IP addresses
For older models without a physical button, look for two small holes labeled
Table_title: Dahua DVR Default Login Info Table_content: header: | Username | Password | Role | row: | Username: admin | Password: Passwarden How To Reset Dahua DVR/NVR Password - Recovery Squad