Unit of competency Outline
Date retreived
22/07/2026 1:08 AM AWST
22/07/2026 1:08 AM AWST
Whilst all efforts are made to provide accurate and timely information from the relevant source/documentation, please be aware that the information supplied may not be the most current version. The accuracy of the detail has not been confirmed by the Department and therefore should not be relied upon without first confirming the contents.
Build security into a virtual private network
Build security into a virtual private network
Unit of competency
National Code
ICAB4236B
ICAB4236B
State Code
D0061
D0061
TGA Status
Replaced
Replaced
DTWD Status
Replaced
Replaced
State Implementation and Classification
Approved Date
29/11/2007
Field of Education
020113 - Networks And Communications
Original Release Date
29/11/2007
Nominal Hours
20
Description
This unit defines the competency required to build security into a virtual private network (VPN).No licensing, legislative, regulatory or certification requirements apply to this unit at the time of publication.
Notes
Elements and Performance Criteria
1. Configure router to provide for network security monitoring and management
- 1.1. Create and apply audit rules consistent with policies, standards, protocols and management systems
- 1.2. Configure router to provide appropriate level of asset security and monitoring of security consistent with commercial and business requirements
- 1.3. Monitor and manage system to assess the level of security and attempts to breach security of framework components
- 1.4. Employ appropriate hardware and software to monitor and address security issues and provide VPN solutions
2. Secure a site-to-site VPN
- 2.1. Configure Internet Key Exchange (IKE) and Internet Protocol Security (IPSec)
- 2.2. Configure site-to-site IPSec VPN using pre-shared keys
- 2.3. Configure site-to-site IPSec VPN using digital certificates
3. Secure a remote access VPN
- 3.1. Configure a VPN server
- 3.2. Install and administer a router management console
- 3.3. Develop documentation on current system settings and framework components and file securely for future reference
The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.
IEEE 802.11 Protocol standard for secure wireless local area network products.
AAA security
Secure multi-purpose internet mail extensions
Secure socket layer and transport layer security
IP security protocol
Domain name system security extensions
Data over cable service interface specification
Point-to-point network tunnelling protocol
Secure electronic transactions
Secure shell
Generic routing encapsulation
Network port addresses translation (NAT/PAT)
Access control lists, context-based control lists
Internet group management protocol
packaged software but can be supplied from many varying vendors and can include security
audit
operating systems
virus checking
encryption modules
Firewall devices
Routers
Switches
Wired and wireless networks
Network monitoring appliances
Desktop and laptop computers, networked and standalone
Back-up
Password logons
Firewalls
Hacking prevention
Confidentiality
Integrity
Availability
databases
applications
servers
operating systems
gateways
application
external service providers such as ISPs and digital certification suppliers
May include trusted systems; trusted hardware and operating systems at selective desktops, servers, network points and mainframes; operating systems capable of providing access control, audit services; firewall technologies; multi-platform directory services supporting relevant standards; deployment of PKI, CA and key management services; support for generalised security services interfaces, personnel security
Incident response procedures
network intrusion detection systems
audit systems
identification
authentication
access control
auditing
surveillance
IEEE 802.11 Protocol standard for secure wireless local area network products.
AAA security
Secure multi-purpose internet mail extensions
Secure socket layer and transport layer security
IP security protocol
Domain name system security extensions
Data over cable service interface specification
Point-to-point network tunnelling protocol
Secure electronic transactions
Secure shell
Generic routing encapsulation
Network port addresses translation (NAT/PAT)
Access control lists, context-based control lists
Internet group management protocol
packaged software but can be supplied from many varying vendors and can include security
audit
operating systems
virus checking
encryption modules
Firewall devices
Routers
Switches
Wired and wireless networks
Network monitoring appliances
Desktop and laptop computers, networked and standalone
Back-up
Password logons
Firewalls
Hacking prevention
Confidentiality
Integrity
Availability
databases
applications
servers
operating systems
gateways
application
external service providers such as ISPs and digital certification suppliers
May include trusted systems; trusted hardware and operating systems at selective desktops, servers, network points and mainframes; operating systems capable of providing access control, audit services; firewall technologies; multi-platform directory services supporting relevant standards; deployment of PKI, CA and key management services; support for generalised security services interfaces, personnel security
Incident response procedures
network intrusion detection systems
audit systems
identification
authentication
access control
auditing
surveillance
The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package.
Overview of assessment
Critical aspects for assessment and evidence required to demonstrate competency in this unit
Evidence of the following is essential:
Assessment must confirm the ability to develop, implement and maintain basic security functionality for either VPN, LANs, WANs or WLANs
To demonstrate competency in this unit the person will require access to:
Network technical requirements
Network infrastructure, including servers and security hardware and software
Context of and specific resources for assessment
This competency can be assessed in the workplace or in a simulated environment. Assessment of this unit of competency will usually include observation of real or simulated work processes and procedures, quality projects, questioning on underpinning knowledge and skills
Questions related to the performance criteria and directed to the candidate, peers and business client will assist in assessing competency. Observation of skills may assist in the collection of evidence.
The breadth, depth and complexity of knowledge and skills in this competency would cover a broad range of varied activities or application in a wider variety of contexts most of which are complex and non-routine. Leadership and guidance would be involved when organising activities of self and others as well as contributing to technical solutions of a non-routine or contingency nature.
Assessment must ensure:
Performance of a broad range of skilled applications including the requirement to evaluate and analyse current practices, develop new criteria and procedures for performing current practices and provision of some leadership and guidance to others in the application and planning of the skills would be characteristic.
Applications may involve responsibility for, and limited organisation of, others.
Method of assessment
The purpose of this unit is to define the standard of performance to be achieved in the workplace. In undertaking training and assessment activities related to this unit, consideration should be given to the implementation of appropriate diversity and accessibility practices in order to accommodate people who may have special needs. Additional guidance on these and related matters is provided in ICA05 Section 1.
Competency in this unit should be assessed using summative assessment to ensure consistency of performance in a range of contexts. This unit can be assessed either in the workplace or in a simulated environment. However, simulated activities must closely reflect the workplace to enable full demonstration of competency.
Assessment will usually include observation of real or simulated work processes and procedures and/or performance in a project context as well as questioning on underpinning knowledge and skills. The questioning of team members, supervisors, subordinates, peers and clients where appropriate may provide valuable input to the assessment process. The interdependence of units for assessment purposes may vary with the particular project or scenario.
Guidance information for assessment
Holistic assessment with other units relevant to the industry sector, workplace and job role is recommended.
An individual demonstrating this competency would be able to:
Demonstrate understanding of a broad knowledge base incorporating some theoretical concepts
Apply solutions to a defined range of unpredictable problems
Identify and apply skill and knowledge areas to a wide variety of contexts, with depth in some areas
Identify, analyse and evaluate information from a variety of sources
Take responsibility for own outputs in relation to specified quality standards
Take limited responsibility for the quantity and quality of the output of others
Maintain knowledge of industry products and services
Overview of assessment
Critical aspects for assessment and evidence required to demonstrate competency in this unit
Evidence of the following is essential:
Assessment must confirm the ability to develop, implement and maintain basic security functionality for either VPN, LANs, WANs or WLANs
To demonstrate competency in this unit the person will require access to:
Network technical requirements
Network infrastructure, including servers and security hardware and software
Context of and specific resources for assessment
This competency can be assessed in the workplace or in a simulated environment. Assessment of this unit of competency will usually include observation of real or simulated work processes and procedures, quality projects, questioning on underpinning knowledge and skills
Questions related to the performance criteria and directed to the candidate, peers and business client will assist in assessing competency. Observation of skills may assist in the collection of evidence.
The breadth, depth and complexity of knowledge and skills in this competency would cover a broad range of varied activities or application in a wider variety of contexts most of which are complex and non-routine. Leadership and guidance would be involved when organising activities of self and others as well as contributing to technical solutions of a non-routine or contingency nature.
Assessment must ensure:
Performance of a broad range of skilled applications including the requirement to evaluate and analyse current practices, develop new criteria and procedures for performing current practices and provision of some leadership and guidance to others in the application and planning of the skills would be characteristic.
Applications may involve responsibility for, and limited organisation of, others.
Method of assessment
The purpose of this unit is to define the standard of performance to be achieved in the workplace. In undertaking training and assessment activities related to this unit, consideration should be given to the implementation of appropriate diversity and accessibility practices in order to accommodate people who may have special needs. Additional guidance on these and related matters is provided in ICA05 Section 1.
Competency in this unit should be assessed using summative assessment to ensure consistency of performance in a range of contexts. This unit can be assessed either in the workplace or in a simulated environment. However, simulated activities must closely reflect the workplace to enable full demonstration of competency.
Assessment will usually include observation of real or simulated work processes and procedures and/or performance in a project context as well as questioning on underpinning knowledge and skills. The questioning of team members, supervisors, subordinates, peers and clients where appropriate may provide valuable input to the assessment process. The interdependence of units for assessment purposes may vary with the particular project or scenario.
Guidance information for assessment
Holistic assessment with other units relevant to the industry sector, workplace and job role is recommended.
An individual demonstrating this competency would be able to:
Demonstrate understanding of a broad knowledge base incorporating some theoretical concepts
Apply solutions to a defined range of unpredictable problems
Identify and apply skill and knowledge areas to a wide variety of contexts, with depth in some areas
Identify, analyse and evaluate information from a variety of sources
Take responsibility for own outputs in relation to specified quality standards
Take limited responsibility for the quantity and quality of the output of others
Maintain knowledge of industry products and services
Replaces
| State Code | National Code | Title | Type |
|---|---|---|---|
| C8701 | ICAB4236A | Build security into a virtual private network | Unit of competency |
Replaced By
| State Code | National Code | Title | Type |
|---|---|---|---|
| D7949 | ICANWK416A | Build security into virtual private networks | Unit of competency |
