Galaxy Note 8 arrives at the end of October Security Update

Samsung's flagship Galaxy Note 8 complained that it had not received a security update in October. Fortunately, in the end of October, we have come to update the device these days.
We are almost at the end of October, but there are some devices that do not get Samsung security updates every month. Samsung has outdone one of these devices today and the last flagship that it released is the "October Security Update" for Galaxy Note 8.

It is not known why the Security Update three weeks ago took note 8 so late, but from a point of view it is said to be too late. The update is currently being published in China and Hong Kong. The Galaxy Note 8 units carrying the SM-N9508 and SM-N9500 numbers do not have much detail, and the update is more focused on security.

October 2017 update reported that 215 security vulnerabilities in the Android operating system have been shut down. With this update, some of the optimization problems and vulnerabilities on the phone have been fixed.

Regular monthly security updates are of great importance, especially when considering phone security. So, I suggest you do this kind of updates for a long time.