I have learned quite a bit reading this forum. One example is that some of the Hikvision cameras I purchased on Amazon had a non-chinese serial number on the box but when turn it on and go to the web interface the serial number has the CCCH in the middle of it.
My main reason for upgrading would be for security, there have been quite a few hacks released in the last few years and I would like to reduce my vulnerability surface as much as possible. NONE of my cameras are reachable from the Internet, they are all behind tight firewalls and other defenses but nothing is perfect so I would like to upgrade the firmware.
Given that I have a number of Hikvision cameras with CCH in the serial number that are mostly on 5.2.5 and a few on 5.1, what is the best course of action to upgrade the firmware.
My main reason for upgrading would be for security, there have been quite a few hacks released in the last few years and I would like to reduce my vulnerability surface as much as possible. NONE of my cameras are reachable from the Internet, they are all behind tight firewalls and other defenses but nothing is perfect so I would like to upgrade the firmware.
Given that I have a number of Hikvision cameras with CCH in the serial number that are mostly on 5.2.5 and a few on 5.1, what is the best course of action to upgrade the firmware.