Dahua N41C1P User Manual page 14

5.12.6.1 Manual Check ....................................................................................................................... 253
5.12.6.2 Detection Report ................................................................................................................. 254
5.12.6.3 Disk Health Monitoring ..................................................................................................... 256
5.12.7 Record Estimate ........................................................................................................................... 257
5.12.7.1 Calculating Recording Time ............................................................................................... 259
5.12.7.2 Calculating HDD Capacity for Storage ............................................................................ 259
5.12.8 FTP .................................................................................................................................................. 260
5.12.9 iSCSI ............................................................................................................................................... 262
5.13 Account .................................................................................................................................................. 263
5.13.1 Group .............................................................................................................................................. 264
5.13.2 User ................................................................................................................................................ 265
5.13.2.1 Adding User .......................................................................................................................... 265
5.13.2.2 Changing Password ............................................................................................................ 267
5.13.3 Resetting Password ..................................................................................................................... 268
5.13.3.1 Enabling Password Reset ................................................................................................... 268
5.13.3.2 Resetting Password on Local Interface ........................................................................... 269
5.13.4 ONVIF User ................................................................................................................................... 274
5.14 Security ................................................................................................................................................... 275
5.14.1 Security Status .............................................................................................................................. 275
5.14.2 System Service.............................................................................................................................. 277
5.14.2.1 Basic Services ....................................................................................................................... 277
5.14.2.2 802.1x .................................................................................................................................... 279
5.14.2.3 HTTPS .................................................................................................................................... 281
5.14.3 Attack Defense ............................................................................................................................. 281
5.14.3.1 Firewall .................................................................................................................................. 281
5.14.3.2 Account Lockout ................................................................................................................. 283
5.14.3.3 Anti-DoS Attack .................................................................................................................. 283
5.14.3.4 Sync Time-Allowlist ............................................................................................................ 284
5.14.4 CA Certificate ................................................................................................................................ 285
5.14.4.1 Device Certificate ................................................................................................................ 285
5.14.4.2 Trusted CA Certificate ........................................................................................................ 288
5.14.5 Audio/Video Encryption ............................................................................................................. 288
5.14.6 Security Warning ......................................................................................................................... 290
5.14.6.1 Security Exception ............................................................................................................... 290
5.14.6.2 Illegal Login ......................................................................................................................... 290
5.15 System .................................................................................................................................................... 291
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User's Manual