Designing Access Controls

Finalize Security Policies

“Customer Needs Assessment,” meet with users and consider their input when formulating the policy. Also test policies before enforcing quarantining. (See the ProCurve Access Control Implementation Guide.)

Due to the high level of control exerted by these tests, these tests are most appropriate for checking endpoints in private zones. It is a rare security policy that requires all of the tests in this section. Go through the steps below to choose the tests for your environment.

N o t e

You might want to use some tests more as reminders to users and you than as

 

 

deal-breakers for network access. The NAC 800 allows you to specify different

 

 

test actions for different tests. Failing a particular test could trigger an email

 

 

to the network administrator but not quarantine the failed endpoint.

 

 

1. Do you require hotfixes for IE?

 

 

 

 

 

 

2. Do your security policies dictate specific settings for IE security zones?

 

 

 

Circle the security level (high, medium, medium-low, or low) for each zone

 

 

 

in Table 3-97.

 

 

 

 

3. Does your organization require users to run a particular version of Web

 

 

 

browser?

 

 

 

 

 

Enter the required versions in Table 3-97.

 

 

 

Table 3-97. Web Browser Tests

 

 

 

 

 

 

 

Test Settings

 

IE

 

Mozilla Firefox

 

 

 

 

 

Required version

 

For Windows XP or 2003:

For Windows 2000:

 

 

 

 

 

 

Hotfixes required?

 

Yes or no

 

Not applicable

 

 

 

 

 

Internet zone—security

 

High

Medium

Not applicable

setting

 

Medium-low

Low

 

 

 

 

 

Local zone—security setting

High

Medium

Not applicable

 

 

 

Medium-low

Low

 

 

 

 

 

 

Trusted zone—security

 

High

Medium

Not applicable

setting

 

Medium-low

Low

 

 

 

 

 

 

Restricted zone—security

 

High

Medium

Not applicable

setting

 

Medium-low

Low

 

 

 

 

 

 

 

4.Do your security policies dictate specific settings for macros?

Circle the security level (high, medium, medium-low, or low) for each application that uses macros.

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HP Access Control Client Software manual Browser? Enter the required versions in Table