1. Policy & Procedure IACT 418/918 Autumn 2005 Gene Awyzio SITACS University of Wollongong

2. 2 Network Managers as Fire Fighters? Without a systematic process, you can spend your days chasing after problems Being reactive instead of proactive Wasting resources and time, patching holes instead of planning for growth and improved levels of service

3. 3 The “Good Circle” Preventative management reduces unforeseen problems Reduced downtime means less effort needed to locate errors Less time spent searching for errors means more time available to do preventative management! Reduced Down Time Decrease in Error Search Preventative Management

4. 4 How to be preventative? Establish policies and procedures to: –Prevent or minimise incorrect usage –Ensure maintenance of equipment –Provide smooth repair of problems when they arise –Get the most from your staff

5. 5 Policy OED: –an organised and established system –Prudent, expedient, or advantageous procedure Websters: –a definite course or method of action selected from among alternatives and in light of given conditions to guide and determine present and future decisions –a high-level overall plan embracing the general goals and acceptable procedures

6. 6 Policy Rules or guidelines – often inflexible –Sets a standard An organisation’s principles; –a commitment by which the organisation is held accountable Sets out the way things are done Creates a framework for the way work is done Represents the organisations POSITION or STANDPOINT on an issue

7. 7 Policies Policy-making takes place under conditions of incomplete information and uncertainty Policies at three interrelated levels: –General frames used to interpret a situation and select a principal course of action –Organizing concepts within which a policy problem is addressed –Operational level concepts used to design specific policy measures

8. 8 Policies Should be: –Written down –Approved by management –Checked by lawyers

9. 9 Policy Documents Administrative service policies Rights and responsibilities of users Rights and responsibilities of sysadmins Guest account policy –Can you think of others?

10. 10 EG: Acceptable Use Policy Account sharing Misuse of mail or WWW Pornography Defamation Industrial espionage Software installation or modification Software copying Misuse of network – file serving etc. A signature by the user that they have read, understood and agreed to the terms of the policy

11. 11 UoW Polices A list of polices that govern the use of IT services at UoW can be found at –http://www.uow.edu.au/its/policies/

12. 12 Broad scale policies Some issues have a larger scope than the local network group: –Handling security break-ins –Password selection criteria –Removals of logins for cause –Copyrighted material (MP3, DVD etc) –Software piracy

13. 13 Procedure OED: –a set of instructions Websters –a traditional or established way of doing things

14. 14 Procedure Guidelines –Sets a standard –Sets out HOW things are done –Can allow flexibility Details the preferred, recommended or required process for performing a given task A course of action developed to implement policy

15. 15 Procedures Should be: –Publicized to staff – training etc. –Easy to understand –Accessible when needed -how do you know which one to use? –Available both in print and on-line –Constantly updated They need: –Open channels of communication, both vertical & horizontal –Trust and co-operation Open hard to get an “expert” to reveal their ‘secrets’

16. 16 Procedures Good for regular, repetitive tasks Checklists to avoid errors or forgotten steps It’s faster to work from a recipe Changes are self-documenting Written procedures provide a measurable standard of correctness

17. 17 Examples Common network tasks worth proceduralising –Adding a host –Adding a user –Localizing a machine –Setting up backups –Securing a new machine –Restarting a complex software application –Restarting/unjamming a printer –Upgrading the operating system –Emergency shutdowns –Software installation

18. 18 Falling between the cracks Some problems sit between policy & procedure. Eg: –Who can have an account? –What to do when they leave?

19. 19 Which to use? You must decide carefully which to use, policy, procedure or both. Policies –Stronger – but often inflexible –Must be carefully written Set and forget? –Enforceable? Procedures –Weaker –More flexible & adaptable Must be maintained –Can be built into staff training