Default Password - Dahua Dvr

Change default port numbers (such as TCP port 37777 and HTTP port 80 ) to random, uncommon numbers. Implement VPN Access

888888 | Password: 888888 (Local Administrator Account)

| Action | Why It Matters | |--------|----------------| | | Remove default , user , or any unused accounts. | | Enable password aging | Force a password change every 90 days. | | Use a strong password | Avoid Password123 or Dahua2024 . | | Update firmware | Dahua regularly patches known vulnerabilities. | | Disable P2P/UPnP | Prevents unintended internet exposure. | | Change HTTP/HTTPS ports | Reduces automated scanner hits. | | Enable account lockout | Locks after 5–10 failed login attempts. | dahua dvr default password

❌ → Regular password rotation and firmware updates are necessary.

Follow these standard security measures to shield your surveillance network from unauthorised access: Update Firmware Regularly Change default port numbers (such as TCP port

By taking five minutes to move away from the factory default, you transform your Dahua DVR from a potential liability into a secure, reliable fortress for your property’s security footage.

For older models (typically manufactured before 2017), try these common combinations: admin | Password: admin | | Use a strong password | Avoid Password123 or Dahua2024

admin | Password: 9999@ (Specific to firmware versions 3.1 through 7.x)