Novell Doc: Novell Client 2 SP1 for Windows Administration Guide

7.2 Known Security Threats

The following section provides a list of known security threats for the Novell Client for Windows, an indication of how difficult it would be to exploit the threat, and what the consequences would be for a customer.

Table 7-2 Known Security Threats

Description	Consequence	Likelihood	Difficulty
Repetitive password cracking attempts	Intruder detection lockout	Low	Hard
“Stale” passwords	Password expiration, grace login enforcement	High	Hard
Attempted access out-of-hours or from unauthorized locations	Date/Time and Location restrictions at login	Medium	Easy
Port scanners	Unsuccessful pass of Nessus scans; possible port hijacking	Medium	Possible
Man-in-the-middle attacks	NCP request sequencing, packet signing	Low	Hard
Wire frame examination and manipulation	Same protections as with other Novell products utilizing NCP and RSA-based authentication	Low	Hard
Memory scanning for sensitive data	All buffers containing sensitive data (passwords) are short-term in nature and are zeroed and/or freed immediately after use.	Low	Hard