AT&T DEFINITY Remote Port Security Device Technické informace stáhnout pdf (Strana 4)

Contents

iv Issue 7 June 2001

 Automated Attendant 3-3

 Other Port Security Risks 3-3

 Voice Messaging Systems 3-4

 Administration / Maintenance Access 3-4

Passwords 3-4

Changing Default Passwords 3-4

Choosing Passwords 3-5

Increasing Adjunct Access Security 3-6

Increasing Product Access (Port) Security 3-6

 General Security Measures 3-8

Educating Users 3-8

Establishing a Policy 3-9

Physical Security 3-9

 Security Goals Tables 3-10

4 Large Business Communications Systems 4-1

 Keeping Unauthorized Third Parties

from Entering the System 4-2

How Third Parties Enter the System 4-2

Protecting the Remote Access Feature 4-2

Security Tips 4-2

Disabling/Removing Remote Access 4-3

Tools to Protect Remote Access 4-3

Barrier Codes 4-4

Authorization Codes 4-7

Feature Access Code Administration 4-8

Trunk Administration 4-8

Remote Access Dial Tone 4-8

Night Service 4-9

Call Vectoring (DEFINITY ECS and

DEFINITY G3 only) 4-9

Protecting Vectors That Contain Call Prompting 4-10

Status Remote Access Command 4-11

Logoff Screen Notification 4-11

1 2 3 4 5 6 7 8 9 ... 469 470

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