Application
This unit describes the skills and knowledge required to implement and manage security functions throughout a network.
It applies to individuals with excellent information and communications technology (ICT) expertise who lead the development of strategic reviews of security and provide technical advice, guidance and leadership in resolution of specified problems.
No licensing, legislative or certification requirements apply to this unit at the time of publication.
Elements and Performance Criteria
ELEMENT | PERFORMANCE CRITERIA |
Elements describe the essential outcomes. | Performance criteria describe the performance needed to demonstrate achievement of the element. |
1. Define a process for designing security | 1.1 Define planning phase for network security design 1.2 Define building phase for network security design 1.3 Define managing phase for network security design |
2. Identify threats to network security | 2.1 Determine why attacks occur 2.2 Determine who the attack may come from 2.3 Analyse common types of network vulnerabilities 2.4 Determine how attacks occur 2.5 Design a threat model to categorise treats |
3. Analyse security risks | 3.1 Determine elements of risk management 3.2 Determine assets that require protection 3.3 Categorise assets and calculate their value to the organisation 3.4 Create a risk management plan |
4. Create a security design | 4.1 Determine attacker scenarios and threats 4.2 Design security measures for network components 4.3 Obtain feedback and adjust if required 4.4 Develop security policies |
5. Design and implement responses to security incidents | 5.1 Design auditing and incident response procedure 5.2 Document security incidents 5.3 Implement configurations aligned with incident response procedure design 5.4 Test and sign off |
Evidence of Performance
Evidence of the ability to:
identify threats to security
develop risk management plan
design network security policies
analyse and plan solutions to compromised networks and design incident response
evaluate security information and use it to plan suitable control methods and countermeasures
add network controls, according to system security policies, procedures and risk management plan.
Note: If a specific volume or frequency is not stated, then evidence must be provided at least once.
Evidence of Knowledge
To complete the unit requirements safely and effectively, the individual must:
recognise and describe common ICT networks and their configuration
identify and describe network attacks, vulnerabilities and related weaknesses of installed infrastructure, including:
security technologies
emerging security issues
identify and describe network security measures, including:
auditing and penetration testing techniques
logging analysis techniques
organisational network infrastructure
capabilities of software and hardware solutions
general features of emerging security policies, with depth in security procedures
network management and security process controls
explain network security implementation risk management plans and procedures, including:
network security planning
implementation
cost analysis and budgeting.
Assessment Conditions
Gather evidence to demonstrate consistent performance in conditions that are safe and replicate the workplace. Noise levels, production flow, interruptions and time variances must be typical of those experienced in the network industry, and include access to:
a site or prototype where network security may be implemented and managed
network support tools currently used in industry
organisational security policies, manufacturer recommendations and security standards.
Assessors must satisfy NVR/AQTF assessor requirements.
Foundation Skills
This section describes language, literacy, numeracy and employment skills incorporated in the performance criteria that are required for competent performance.
Skill | Performance Criteria | Description |
Writing | 2.5, 3.4, 4.2, 4.4, 5.1, 5.2, 5.4 | Uses factual information and industry related terminology to develop organisational plans, security policies and document security breaches |
Oral Communication | 4.3 | Uses active listening, observational and questioning techniques in order to identify different perspectives and confirm and clarify understanding |
Numeracy | 3.3 | Calculates equipment costs in order to assess their business related value |
Get the work done | 1.1-1.3, 2.1-2.4, 3.1-3.3, 4.1, 4.2, 5.3, 5.4 | Demonstrates a sophisticated understanding of principles, concepts, language and practices associated with the digital world and uses these to troubleshoot and reduce risks Uses digital tools to access and organise complex data and analyse multiple sources of information for strategic purposes Is acutely aware of the importance of understanding, monitoring and controlling access to digitally stored and transmitted information Uses a combination of formal and logical planning processes and an increasingly intuitive understanding of context to plan control methods for managing system security Makes a range of critical decisions in relatively complex situations, taking a range of constraints into account Recognises and addresses complex problems, including systems processes and rapid deployment of solutions to problems involving failure and security incidents |
Sectors
Networking