1. LO: To be able to describe and compare physical and logical methods of security. All of you will be able to: Describe how physical security measures can help keep systems secure (P2) Describe how software and network security can keep systems and data secure (P3) Physical Security Logical Security Keyword: Physical Security Logical Security

2. Physical Security – Actions which can be taken to protect buildings, property and assets against intruders. Logical Security – Methods using software which are designed to safeguard systems. LO: To be able to describe and compare physical and logical methods of security. All of you will be able to: Describe how physical security measures can help keep systems secure (P2) Describe how software and network security can keep systems and data secure (P3) Keyword: Physical Security – Actions which can be taken to protect buildings, property and assets against intruders. Logical Security – Methods using software which are designed to safeguard systems.

3. Using a table describe and give advantages and disadvantages of each of the following physical security methods:  Lock and key  Visitor passes  Sign in/out systems  Retinal Scan  Fingerprint Recognition  Iris Scan  Voice Recognition  Other biometric recognition (give examples)  Cable shielding LO: To be able to describe and compare physical and logical methods of security. All of you will be able to: Describe how physical security measures can help keep systems secure (P2) Describe how software and network security can keep systems and data secure (P3) Keyword: Physical Security – Actions which can be taken to protect buildings, property and assets against intruders. Logical Security – Methods using software which are designed to safeguard systems.

4. Progress check: Feedback on terms with descriptions, advantages and disadvantages. LO: To be able to describe and compare physical and logical methods of security. All of you will be able to: Describe how physical security measures can help keep systems secure (P2) Describe how software and network security can keep systems and data secure (P3) Keyword: Physical Security – Actions which can be taken to protect buildings, property and assets against intruders. Logical Security – Methods using software which are designed to safeguard systems.

5. Describe each of the following logical security methods:  Encryption  Handshaking  Diskless networks  Firewall  Anti Virus software  Intrusion detection system  Passwords – how to make a strong password?  Access levels of data (read, write and execute) LO: To be able to describe and compare physical and logical methods of security. All of you will be able to: Describe how physical security measures can help keep systems secure (P2) Describe how software and network security can keep systems and data secure (P3) Keyword: Physical Security – Actions which can be taken to protect buildings, property and assets against intruders. Logical Security – Methods using software which are designed to safeguard systems.

6. Plenary Can any one of the physical or logical security methods be called ‘the best’?? Discuss LO: To be able to describe and compare physical and logical methods of security. All of you will be able to: Describe how physical security measures can help keep systems secure (P2) Describe how software and network security can keep systems and data secure (P3) Keyword: Physical Security – Actions which can be taken to protect buildings, property and assets against intruders. Logical Security – Methods using software which are designed to safeguard systems.