sequential (-3)

https://wodewangzhishime.blogspot.com/2021/07/httpswodewangzhishime_26.html

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Ref: https://wodewangzhishime.blogspot.com/2021/07/httpswodewangzhishime_31.html.

Me: A program is running in the server by a set of registers. .

John: Those registers play the role of memory.

1) Sometimes, hackers add a registers.

2) Sometimes, hackers delete a registers.

3) Sometimes, hackers enable a registers.

4) Sometimes, hackers disable a registers..

Me: We call add/delete/enable/disable as hacker's trick. . .If the hacker's trick is on the running-programme of the Memory, we re-install the software, everythings resume normal.

John: If the hacker's trick is on the sotware-installer of the harddisk, you re-install the software, the hacker's trick is still on.