Security Colin Armstrong School of Information Systems Curtin University

Physical & Logical Security Privacy……… Secrecy………….. & Netiquette………….

Basic Security What do YOU think of when someone talks about SECURITY National Security Protecting Valuable Assets Muscle Bound, Gun Toting Guards with Big Angry Dogs Computer Sec – Information Sec – Internet / Network Sec Your Address and Your Front Door Key

Is Security Important We would probably all agree that security is important, BUT Who To ? ? ? ? ? ? ? ? Most people tend to think that it is ”Not Their Job” Maybe 5% will pursue Security as a Career But…….. Every single person here is continually effected by security.

Aims of Security Confidentiality Access only by authorised personnel by authorised methods Availability Data and systems are up and running when needed Integrity Modification only by authorised personnel by authorised methods Authenticity Ensuring authorised users, devices and transmissions Non-repudiation Denial of action is not possible

Privacy Privacy……… What are YOUR rights to privacy – Sweden, USA, Aust, etc. What do you want to know about other people. Should you know where criminals now reside peadophiles EchelonEchelon is listening to everything & recording it for 90 days

Surveillance for Fun Surveillance is the new entertainment at the Remote Lounge in New York city, where revellers spy on each other with joystick- controlled cameras. When patrons think about being watched by others, says so- owner Kevin Centanni, “they’re taken aback by the lack of privacy.” But when they themselves watch other patrons, “they feel empowered.” Shenk, D. (2003). "Watching You. The World of High-tech Surveillance." National Geographic 204. No 5(November 2003): pp Privacy

On a Scale of 1 – 5 with 1 being low and 5 being high Rate the level of security you would place on Diplomatic Despatch………….. Private Letter………….. Post Card………….. ………….. Phone Text Message………….. Privacy

How do you propose we achieve those levels of security Diplomatic Despatch………….. Private Letter………….. Post Card………….. ………….. Phone Text Message………….. Privacy

Secrecy Secrecy, why If you know a secret exists, how safe is it. The trick is not to let anyone know that the secret exists Classification systems attempt to address these issues.

What classification was placed on this information Secrecy

What value Winning 6 numbers in Lotto What role is played by our News Services, Paper, TV, etc Secrecy

Netiquette Netiquette…………. Good Manners on the Internet Culture of the community, Physical vs Logical Sweden / Iraq & Ethics.

Netiquette - Ethics

Netiquette Is Netiquette a Security matter…………. By keeping a low profile, one is noticed less and therefore not under as much scrutiny as others Yes, even Netiquette can be a Security matter.

Basic Tenents The basic tenents of all SECURITYare: Detect Delay Deter Respond If you remember nothing else, remember this….

Security Todays address briefly discussed ; Privacy Secrecy & Netiquette

Security Security as a subject of research, teaching, and work is extraordinarily diverse. Policy - Biometrics - Encryption & Communications Crime, Law, Ethics, and Hacking - Internet - Physical Information - Personnel - Intelligence - Executive Security Incident Response - Disaster Recovery Planning Information Warfare - Forensics It is an exciting field of endeavour

Public Toilet Security A physical security practitioner must address many needs… Even, Public Toilet Security This is no Joke, Think about it. If we can apply Security here we can apply security anywhere By thinking of Security in the Physical World we can adapt and convert Security to the Logical World.

Comments – Questions ? Colin Armstrong School of Information Systems Curtin University