How many kind of security step in the organization?

Catalin cazapciu answer is better and  satisfied security steps.

Aid to the following steps .  

1.Close cir cute camera,s in organization.

2.Physically security arrangement according to organization.

#1: Lock up the server room

#2: Set up surveillance

#3: Make sure the most vulnerable devices are in that locked room

#4: Use rack mount servers

#5: Don't forget the workstations

#6: Keep intruders from opening the case

#7: Protect the portables

#8: Pack up the backups

#9: Disable the drives

#10: Protect your printers