HP UX LDAP-UX Integration Software Table, LDAP-UX, Security, NIS+ with, Trusted Mode, Trusted Mode, Coexisting with, Security Comparison between LDAP-UXand NIS+

Overview of NIS+ to LDAP Migration

Comparing Features and Security Between LDAP-UX and NIS+

•NIS+ can hide passwords from users and supports Trusted Mode to offer extensive password and account policies. But, the passwords are sent in clear text format over a network.

With LDAP support, passwords can be hidden from users. Passwords may also be hashed to protect passwords. The LDAP directory server supports UNIX-crypt, SHA, and SSHA hashing methods. Although SASL, Digest-MD5 protects passwords over a network during authentication, it requires passwords to be stored in clear text format in the directory server.

	Table 1-2 compares security between LDAP-UX and NIS+:
Table 1-2	Security Comparison between LDAP-UX and NIS+
		NIS+ with	LDAP-UX
	Security		Coexisting with
		Trusted Mode
			Trusted Mode
	last login reporting	yes	local accounts only
	auditing	yes	yes
	account expiration	yes	a
	administrative account lock	yes	a
	lock account due to max failed	yes	a
	logins
	option to disallow null passwords	yes	a
	auto-generated passwords	yes	a
	password history	yes	a
	boot authentication	local accounts only	local accounts only
	lock device due to max failed logins	yes	local accounts only
	time-of-day login restrictions	yes	a
	who last changed the password	yes	a
	long passwords	local accounts only	a

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