Step	√	To Do	CIS	UT Note	Cat I	Cat II/III
		Basic Security
1		Update operating system to the latest version	1.1.1	§	!	!
2		Do not Jailbreak iOS to sideload applications		§	!
3		Enable Automatic Downloads of App Updates	1.1.19	§	!
4		Enable remote wipe functionality		§
5		Enable Find My iPhone	1.1.20	§
6		Encrypt device backups through iTunes		§	!
7		Erase all data before return, repair, or recycle	1.1.21	§	!	!
		Authentication Security
8		Require a passcode or password	1.1.2, 1.1.3	§	!	!
9		Enable TouchID with a complex password	1.1.3	§
10		Set Auto-Lock Timeout	1.1.4	§	!	!
11		Disable Grace Period for Screen Lock		§	!
12		Erase data upon excessive passcode failures	1.1.5	§	!
13		Enable Data Protection		§	!
		Browser Security
14		Enable Fraud Warning in Safari	1.2.2	§	!
15		Disable AutoFill for sensitive information	1.2.3 – 1.2.5	§
16		Block cookies from third parties		§
17		Turn on Do Not Track	1.2.9	§
		Network Security
18		Turn off Ask to Join Networks	1.1.9	§	!
19		Turn off AirDrop when not in use	1.1.11	§
20		Turn off Bluetooth when not in use	1.1.14	§
21		Turn off Personal Hotspot when not in use	1.1.15	§	!	!
22		Forget Wi-Fi networks to prevent automatic rejoin	1.1.8	§
		Additional Security Settings1
23		Turn off Location Services	1.1.16	§
24		Restrict access to Location Services, Contacts, Photos, etc.		§
25		Disable access to Control Center on Lock Screen	1.1.7	§
26		Disable TouchID	1.1.6	§
27		Enable Private Browsing in Mobile Safari as needed	1.2.8	§
28		Disable JavaScript in Mobile Safari	1.2.1	§