WSQ , IBF, SkillsFuture, PEI Approved Training Provider

WSQ - Network Securities for Beginners

Begin your cybersecurity journey with WSQ's Network Securities for Beginners course. Gain a robust understanding of critical network security protocols and strategies that are essential for both individual users and organizations. Learn how to set up secure firewalls, utilize VPNs for anonymous browsing, and implement data encryption methods to protect sensitive information.

This comprehensive course focuses on hands-on application, ensuring you can practically implement your newly acquired skills in any networking environment. Tackle real-world network challenges, understand how to combat security breaches, and become adept at monitoring and managing network security. By the end of this course, you'll be well-equipped to ensure a secure digital ecosystem for yourself or your organization.

Learning Outcomes

By the end of the course, learners will be able to 

  • LO1: Analyze network security threat analysis and vulnerabilities
  • LO2: Analyze network security deficiencies on Virtual Private Network (VPN)
  • LO3: Implement network hardening measures to address security deficiencies
  • LO4: Perform testing to measure network security performance
  • LO5: Debug network security issues
  • LO6: Review logs and manage incidents

Course Brochure

Download WSQ - Network Securities for Beginners Brochure

Skills Framework

This course follows the guideline of Network Security ICT-DIT-3024-1.1 TSC under ICT Skills Framework

Certification

  • Certificate of Completion from Tertiary Infotech - Upon meeting at least 75% attendance and passing the assessment(s), participants will receive a Certificate of Completion from Tertiary Infotech.

  • OpenCerts from SkillsFuture Singapore - After passing the assessment(s) and achieving at least 75% attendance, participants will receive a OpenCert (aka Statement of Achievement) from SkillsFuture Singapore, certifying that they have achieved the Competency Standard(s) in the above Skills Framework.

WSQ Funding

WSQ funding is only applicable to Singaporeans and PR. Subject to eligibility, the funding support is subjected to funding caps.

Effective for courses starting from 1 Jan 2024
Full Fee GST Nett Fee after Funding (Incl. GST)
Baseline MCES / SME
$750.00 $67.50 $442.50 $292.50

Baseline: Singaporean/PR age 21 and above
MCES(Mid-Career Enhanced Subsidy): S'porean age 40 & above

Upon registration, we will advise further on how to tap on the WSQ Training Subsidy.


You can pay the nett fee (after the WSQ training subsidy) by the following :

SkillsFuture Enterprise Credit (SFEC)

Eligible Singapore-registered companies can tap on $10000 SFEC to cover out-of-pocket expenses.Click here to submit SkillsFuture Enterprise Credit

SkillsFuture Credit (SFC)

Eligible Singapore Citizens can use their SFC to offset course fee payable after funding but the $4,000 Additional SFC (Mid-Career Support) cannot be used. Click here for SkillsFuture Credit submission

UTAP

Eligible NTUC members can apply for 50% of the unfunded fee from UTAP, capped up to $250/year and for members aged 40 and above, capped up to $500/year. Click here to submit UTAP

PSEA

Eligible Singapore Citizens can use their PSEA funds to offset course fee payable after funding. Please inform us if you intend to use your PSEA funding.

To check for Post-Secondary Education Account (PSEA) eligibility for this course, Visit SkillsFuture (course code: TGS-2020505561)
  • Scroll down to “Keyword Tags” to verify for PSEA eligibility.
  • If there is “PSEA” under keyword tags, the course is eligible for PSEA.

Once you are eligible for PSEA, please download and fill up the PSEA Withdrawal Form and email to us. 

Course Code: TGS-2020505561

Fee

$750.00 (GST-exclusive)
$817.50 (GST-inclusive)

The course fee listed above is before subsidy/grant, if applicable. We will apply for the grant and send you the invoice with nett fee.

Course Date

* Required Fields

Post-Course Support

  • We provide free consultation related to the subject matter after the course.
  • Please email your queries to enquiry@tertiaryinfotech.com and we will forward your queries to the subject matter experts.

Course Cancellation/Reschedule Policy

  • You can register your interest without upfront payment. There is no penalty for withdrawal of the course before the class commerce.
  • We reserve the right to cancel or re-schedule the course due to unforeseen circumstances. If the course is cancelled, we will refund 100% for any paid amount.
  • Note the venue of the training is subject to changes due to availability of the classroom

Course Details

Topic 1: Network Security Threats and Vulnerabilities

  • Overview of network security perimeters and data encryption
  • Identify network security threats and vulnerabilities

Topic 2: Virtual Private Network

  • Introduce Virtual Private Network (VPN)
  • Address network security deficiencies on VPN

Topic 3: Network Hardening

  • Implement network hardening measures
  • Configure router and switches

Topic 4: Network Security Testing

  • Introduce network security testing tools
  • Conduct testing to measure network security performance

Topic 5: Network Security Debugging

  • Overview of network security debugging
  • Network sniffing
  • Network IP and port scanning

Topic 6: Logging and Incident Management

  • Distributed denial-of-service (DDoS) detection
  • Level of logging
  • Incident management

Final Assessment

  • Written Assessment (WA-SAQ)
  • Oral Questioning (OQ)

Course Info

Promotion Code

Promo or discount cannot be applied to WSQ courses

Minimum Entry Requirement

Knowledge and Skills

  • Able to operate using computer functions with minimum Computer Literacy Level 2 based on ICAS Computer Skills Assessment Framework
  • Minimum 3 GCE ‘O’ Levels Passes including English or WPL Level 5 (Average of Reading, Listening, Speaking & Writing Scores)

Attitude

  • Positive Learning Attitude
  • Enthusiastic Learner

Experience

  • Minimum of 1 year of working experience.
  • Minimum 18 years old

Minimum Software/Hardware Requirement

Software: NIL

Hardware: Windows and Mac Laptops

About Progressive Wage Model (PWM)

The Progressive Wage Model (PWM) helps to increase wages of workers through upgrading skills and improving productivity. 

Employers must ensure that their Singapore citizen and PR workers meet the PWM training requirements of attaining at least 1 Workforce Skills Qualification (WSQ) Statement of Attainment, out of the list of approved WSQ training modules.

For more information on PWM, please visit MOM site.

Funding Eligility Criteria

Individual Sponsored Trainee Employer Sponsored Trainee
  • Singapore Citizens or Singapore Permanent Residents of age 21 and above
  • From 1 October 2023, attendance-taking for SkillsFuture Singapore's (SSG) funded courses must be done digitally via the Singpass App. This applies to both physical and synchronous e-learning courses.​
  • Trainee must pass all prescribed tests / assessments and attain 100% competency.
  • We reserves the right to claw back the funded amount from trainee if he/she did not meet the eligibility criteria.
  • Singapore Citizens or Singapore Permanent Residents who are DIRECT EMPLOYEE of the sponsoring company.
  • From 1 October 2023, attendance-taking for SkillsFuture Singapore's (SSG) funded courses must be done digitally via the Singpass App. This applies to both physical and synchronous e-learning courses.​
  • Trainee must pass all prescribed tests / assessments and attain 100% competency.
  • We reserves the right to claw back the funded amount from the employer if trainee did not meet the eligibility criteria.

 SkillsFuture Credit: 

  • Eligible Singapore Citizens can use their SkillsFuture Credit to offset course fee payable after funding.

 PSEA:

  • To check for Post-Secondary Education Account (PSEA) eligibility, goto mySkillsFuture portal and search for this course code.
  • Scroll down to "Keyword Tags" to verify for PSEA eligibility.
  • If there is “PSEA” under keyword tags, the course is eligible for PSEA.  
  • And if there is no “PSEA” under keyword tags, the course is ineligible for PSEA. 
  • Not all courses are eligible for PSEA funding.

 Absentee Payroll (AP) Funding: 

  • $4.50 per hour, capped at $100,000 per enterprise per calendar year.
  • AP funding will be computed based on the actual number of training hours attended by the trainee.

 SFEC:

  • If the Training Provider has submitted an enrolment for course fee grant claim in Training Partners Gateway (TPGateway), SSG would be able to derive SFEC funding based on this record. There is no need for enterprise to submit any claim request and the SFEC claim will be automatically generated and disbursed.
  • Where there is no such record, eligible employers are required to submit an SFEC claim after course completion via the SFEC microsite.
  • SkillsFuture Enterprise Credit (SFEC) Microsite 

 

Steps to Apply Skills Future Claim

  • The staff will send you an invoice with the fee breakdown.
  • Login to the MySkillsFuture portal, select the course you’re enrolling on and enter the course date and schedule.
  • Enter the course fee payable by you (including GST) and enter the amount of credit to claim.
  • Upload your invoice and click ‘Submit’

SkillsFuture Level-Up Program

The  SkillsFuture Level-Up Programme provides greater structural support for mid-career Singaporeans aged 40 years and above to pursue a substantive skills reboot and stay relevant in a changing economy. For more information, visit SkillsFuture Level-Up Programme

Get Additional Course Fee Support Up to $500 under UTAP

The Union Training Assistance Programme (UTAP) is a training benefit provided to NTUC Union Members with an objective of encouraging them to upgrade with skills training. It is provided to minimize the training cost. If you are a NTUC Union Member then you can get 50% funding (capped at $500 per year) under Union Training Assistance Programme (UTAP).

For more information visit NTUC U Portal – Union Training Assistance Program (UTAP)

Steps to Apply UTAP

  • Log in to your U Portal account to submit your UTAP application upon completion of the course.

Note

  • SSG subsidy is available for Singapore Citizens, Permanent Residents, and Corporates.
  • All Singaporeans aged 25 and above can use their SkillsFuture Credit to pay. For more details, visit www.skillsfuture.gov.sg/credit
  • An unfunded course fee can be claimed via SkillsFuture Credit or paid in cash.
  • UTAP funding for NTUC Union Members is capped at $250 for 39 years and below and at $500 for 40 years and above.
  • UTAP support amount will be paid to training provider first and claimed after end of class by learner.

Appeal Process

  1. The candidate has the right to disagree with the assessment decision made by the assessor.
  2. When giving feedback to the candidate, the assessor must check with the candidate if he agrees with the assessment outcome.
  3. If the candidate agrees with the assessment outcome, the assessor & the candidate must sign the Assessment Summary Record.
  4. If the candidate disagrees with the assessment outcome, he/she should not sign in the Assessment Summary Record.
  5. If the candidate intends to appeal the decision, he/she should first discuss the matter with the assessor/assessment manager.
  6. If the candidate is still not satisfied with the decision, the candidate must notify the assessor of the decision to appeal. The assessor will reflect the candidate’s intention in the Feedback Section of the Assessment Summary Record.
  7. The assessor will notify the assessor manager about the candidate’s intention to lodge an appeal.
  8. The candidate must lodge the appeal within 7 days, giving reasons for appeal 
  9. The assessor can help the candidate with writing and lodging the appeal.
  10. he assessment manager will collect information from the candidate & assessor and give a final decision.
  11. A record of the appeal and any subsequent actions and findings will be made.
  12. An Assessment Appeal Panel will be formed to review and give a decision.
  13. The outcome of the appeal will be made known to the candidate within 2 weeks from the date the appeal was lodged.
  14. The decision of the Assessment Appeal Panel is final and no further appeal will be entertained.
  15. Please click the link below to fill up the Candidates Appeal Form.

Job Roles

  • Network Security Analyst
  • IT Security Specialist
  • Network Administrator
  • System Administrator (looking to specialize in security)
  • IT Consultant (with a security focus)
  • Cybersecurity Analyst
  • IT Support Technician (seeking security expertise)
  • Network Engineer (focusing on security aspects)
  • IT Security Auditor
  • Penetration Tester (beginner level)
  • Security Operations Center (SOC) Analyst
  • Information Security Officer (for smaller organizations)
  • Technical Support Specialist (with a security inclination)
  • Managed Service Provider (MSP) Professional
  • Network Defense Specialist.

Trainers

Truman Ng – Truman Ng is a PMP-certified project manager, Huawei Certified Interworking Expert (HCIE), and ACTA-certified trainer with over 20 years of experience in IT, networking, and cybersecurity. He also holds multiple certifications including CCNP, CCIP, CCDP, and Trend Micro Certified Security Expert (TCSE). Truman has delivered training across areas such as cybersecurity, machine learning in security, Python networking, and advanced routing and switching, preparing learners for both foundational and advanced IT security concepts.

In his network security training, Truman focuses on introducing learners to essential concepts such as firewalls, intrusion detection, VPNs, and endpoint protection. He emphasizes hands-on practice with real-world tools and case studies to ensure learners develop practical skills in identifying threats and securing networks. With his breadth of certifications and teaching experience, Truman equips participants with the knowledge and confidence to apply cybersecurity fundamentals in professional contexts.

Agus Salim – Agus Salim is an ACLP-certified trainer with more than 10 years of experience in IT solutions, project management, and cybersecurity. He holds certifications including PMP, CompTIA Security+, Certified Ethical Hacker (CEH), and Microsoft Azure Security Engineer Associate. Agus has worked as a Cybersecurity Analyst at Citi, focusing on firewall configuration, incident response, and audit compliance, and is currently a TAC Engineer at Check Point Software Technologies.

In his training, Agus emphasizes the practical application of cybersecurity concepts in enterprise environments. He guides learners through network protection, incident handling, and cloud security fundamentals, using case studies from his industry experience. His sessions provide a clear and hands-on foundation for beginners to build confidence in managing cybersecurity risks.

Ben Law – Ben Law is an ACLP-certified trainer and IT infrastructure professional with more than 20 years of experience in cloud, networking, and enterprise IT. He has served as IT Infrastructure Manager at YKK Holding Asia, overseeing enterprise WAN and network security for over 5,000 users, and as Cloud Network Engineer at Gravity Game Hub, where he managed AWS-based infrastructure. His certifications include AWS Certified Solutions Architect, Google Cloud Engineer, and Microsoft Azure Fundamentals.

In his network security training, Ben introduces learners to the fundamentals of securing enterprise and cloud environments. His courses cover network infrastructure security, firewalls, VPNs, and cloud-based protections, ensuring learners gain both traditional and modern perspectives on cybersecurity. With his blend of cloud and infrastructure expertise, Ben helps participants understand and apply security best practices in diverse IT environments.

Yap Swee Leong – Yap Swee Leong is an ACLP-certified trainer with experience in adult education and IT-focused training. He has delivered courses across digital systems, IT fundamentals, and business technology, equipping learners with the skills to adapt to digital workplaces. With his strong foundation in instructional design and applied learning, he makes technical concepts accessible to diverse groups of learners.

In his network security training, Yap focuses on building beginner-level understanding of key security principles, including password policies, secure browsing, and basic risk management. His sessions are designed to provide non-technical learners with confidence in recognizing and addressing everyday cybersecurity threats. By using practical, relatable examples, he ensures participants develop essential habits for safeguarding personal and organizational data.

Customer Reviews (20)

The course was a useful insight to network securities. Kelvin was clear and helpful with the facilitation as imparting practical knowledge linked to the core concepts of network securities. Review by Course Participant/Trainee
1. Do you find the course meet your expectation?
2. Do you find the trainer knowledgeable in this subject?
3. How do you find the training environment
The course was a useful insight to network securities. Kelvin was clear and helpful with the facilitation as imparting practical knowledge linked to the core concepts of network securities. (Posted on 11/10/2025)
might recommend Review by Course Participant/Trainee
1. Do you find the course meet your expectation?
2. Do you find the trainer knowledgeable in this subject?
3. How do you find the training environment
. (Posted on 8/2/2024)
will recommend Review by Course Participant/Trainee
1. Do you find the course meet your expectation?
2. Do you find the trainer knowledgeable in this subject?
3. How do you find the training environment
. (Posted on 11/6/2023)
will recommend Review by Course Participant/Trainee
1. Do you find the course meet your expectation?
2. Do you find the trainer knowledgeable in this subject?
3. How do you find the training environment
To improve the slide clarity.
The practical was sufficient, the lessons was knowledgeable. (Posted on 11/6/2023)
will recommend Review by Course Participant/Trainee
1. Do you find the course meet your expectation?
2. Do you find the trainer knowledgeable in this subject?
3. How do you find the training environment
. (Posted on 5/8/2023)
might recommend Review by Course Participant/Trainee
1. Do you find the course meet your expectation?
2. Do you find the trainer knowledgeable in this subject?
3. How do you find the training environment
.. (Posted on 3/8/2023)
will recomend Review by Course Participant/Trainee
1. Do you find the course meet your expectation?
2. Do you find the trainer knowledgeable in this subject?
3. How do you find the training environment
3 days instead of 2 as there are quite a lot of materials to cover. (Posted on 12/4/2022)
A very good course but a bit fast paced for student who is without any related knowledge. Review by Course Participant/Trainee
1. Do you find the course meet your expectation?
2. Do you find the trainer knowledgeable in this subject?
3. How do you find the training environment
Will be good to have an overall view of the stages of courses that we can take for this entire series so that we have a better idea of which is the most basic course that we have to take follow by the rest. (Posted on 12/4/2022)
will recommend Review by Course Participant/Trainee
1. Do you find the course meet your expectation?
2. Do you find the trainer knowledgeable in this subject?
3. How do you find the training environment
. (Posted on 12/4/2022)
will recommend Review by Course Participant/Trainee
1. Do you find the course meet your expectation?
2. Do you find the trainer knowledgeable in this subject?
3. How do you find the training environment
. (Posted on 12/4/2022)
might recommend Review by Course Participant/Trainee
1. Do you find the course meet your expectation?
2. Do you find the trainer knowledgeable in this subject?
3. How do you find the training environment
To spread the teaching days as the content is quite heavy (Posted on 12/4/2022)
will recommend Review by Course Participant/Trainee
1. Do you find the course meet your expectation?
2. Do you find the trainer knowledgeable in this subject?
3. How do you find the training environment
. (Posted on 11/25/2022)
will recommend Review by Course Participant/Trainee
1. Do you find the course meet your expectation?
2. Do you find the trainer knowledgeable in this subject?
3. How do you find the training environment
. (Posted on 11/25/2022)
will recommend Review by Course Participant/Trainee
1. Do you find the course meet your expectation?
2. Do you find the trainer knowledgeable in this subject?
3. How do you find the training environment
. (Posted on 10/28/2022)
will recommend Review by Course Participant/Trainee
1. Do you find the course meet your expectation?
2. Do you find the trainer knowledgeable in this subject?
3. How do you find the training environment
. (Posted on 3/26/2022)
will recommend Review by Course Participant/Trainee
1. Do you find the course meet your expectation?
2. Do you find the trainer knowledgeable in this subject?
3. How do you find the training environment
. (Posted on 1/5/2022)
will recommend Review by Course Participant/Trainee
1. Do you find the course meet your expectation?
2. Do you find the trainer knowledgeable in this subject?
3. How do you find the training environment
. (Posted on 4/30/2021)
will recommend Review by Course Participant/Trainee
1. Do you find the course meet your expectation?
2. Do you find the trainer knowledgeable in this subject?
3. How do you find the training environment
. (Posted on 1/15/2021)
will recommend Review by Course Participant/Trainee
1. Do you find the course meet your expectation?
2. Do you find the trainer knowledgeable in this subject?
3. How do you find the training environment
. (Posted on 1/15/2021)
will recommend Review by Course Participant/Trainee
1. Do you find the course meet your expectation?
2. Do you find the trainer knowledgeable in this subject?
3. How do you find the training environment
This have to be a physical class. Zoom lesson not recommended (Posted on 10/30/2020)

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