Network Security Administration - SecureNet Institute Tokyo

What This Course Offers Your Career

Our Network Security Administration course helps you develop practical defensive security capabilities. You'll learn to implement security measures, monitor network traffic, and respond to incidents using enterprise-grade equipment and industry-standard practices.

Skills You'll Develop

• Configure and manage enterprise firewalls effectively
• Implement intrusion detection and prevention systems
• Design network segmentation and access control strategies
• Monitor security events and respond to incidents

Professional Growth

• Advance from network administration to security roles
• Work with equipment from Cisco, Fortinet, and Palo Alto
• Develop security policy and procedure documentation
• Prepare for relevant security certifications

This eleven-week program combines theoretical understanding with hands-on practice. You'll work with the same enterprise equipment used in corporate environments, giving you practical experience that translates directly to workplace situations.

Challenges Network Administrators Face

Many network administrators recognize the growing importance of security but feel uncertain about how to develop these specialized skills. Perhaps you understand networking fundamentals well, but security-specific technologies and practices seem like a separate domain requiring different expertise.

Bridging the Knowledge Gap

Understanding how to secure networks goes beyond basic networking knowledge. Firewall rules, intrusion detection, VPN implementation, and security monitoring require specific skills that aren't always covered in traditional networking training. Without guidance, it's challenging to know where to focus your learning efforts.

Equipment and Platform Complexity

Enterprise security equipment from vendors like Cisco, Fortinet, and Palo Alto Networks has specific interfaces and capabilities. Gaining hands-on experience with these platforms can be difficult without access to the equipment or structured training on how to use them effectively.

Career Transition Concerns

You want to move into security-focused roles, but employers often seek candidates with demonstrated security experience. Building that experience while managing current responsibilities requires a clear path and practical opportunities to develop relevant skills.

Our Network Security Training Approach

This eleven-week program builds on your networking foundation while introducing security-specific concepts and technologies. You'll work with enterprise equipment in lab environments that simulate corporate network architectures, allowing you to practice configurations and policies in realistic scenarios.

Core Topics

Firewall configuration and management across multiple platforms
Intrusion detection and prevention system implementation
VPN technologies and secure remote access solutions
Network segmentation and access control list design
Security protocols and encryption standard implementation

Learning Methods

Lab environments with Cisco, Fortinet, and Palo Alto equipment
Defense-in-depth architecture design exercises
Incident response scenarios in simulated environments
Security policy development and documentation practice
Real-world scenario planning and troubleshooting

Practical Application: You'll work through scenarios reflecting actual corporate security challenges, from initial network design through incident response. This approach helps you understand not just how to configure security equipment, but when and why to apply specific security measures.

Your Training Journey

This course is designed for network administrators looking to develop security specialization. The eleven-week structure provides comprehensive coverage while allowing time for hands-on practice with the various security technologies and platforms.

Weeks 1-3: Security Foundations

You'll start by understanding security principles as they apply to network infrastructure. This phase introduces threat models, defense-in-depth concepts, and security architecture fundamentals. You'll learn how security considerations influence network design decisions.

Weeks 4-6: Firewall and Access Control

This phase focuses on firewall technologies and access control implementation. You'll work with enterprise firewall platforms, learning to configure policies, implement NAT, and design network segmentation. Labs provide hands-on practice with equipment from major vendors.

Weeks 7-9: Advanced Security Systems

You'll work with intrusion detection and prevention systems, VPN technologies, and security monitoring tools. This phase emphasizes understanding how different security technologies work together to create comprehensive defense strategies.

Weeks 10-11: Integration and Response

The final weeks focus on incident response, security monitoring, and policy development. You'll work through scenarios that require identifying security events, analyzing threats, and implementing appropriate responses while documenting your actions professionally.

Learning Environment

Lab sessions provide access to enterprise security equipment in controlled environments. You'll configure actual hardware and software platforms rather than simulations, giving you experience with the interfaces and capabilities you'll encounter in professional settings.

Instructors bring practical experience from network security roles, helping you understand not just technical configurations but also the business considerations and best practices that guide security decisions.

Course Investment

Course Fee

¥198,000

Eleven-week program

This investment covers all instruction, lab access with enterprise equipment, course materials, and support throughout your training.

What's Included

Eleven weeks of structured instruction and labs
Hands-on access to Cisco, Fortinet, and Palo Alto equipment
Comprehensive course materials and documentation
Realistic incident response scenarios
Security policy development exercises
Instructor guidance from security professionals
Support for certification preparation

Career Development Value

Beyond technical skills, this course helps you understand how network security fits within organizational objectives. You'll learn to communicate security needs to non-technical stakeholders and develop the professional approach needed for security administration roles.

The hands-on experience with enterprise equipment is particularly valuable, as many employers seek candidates familiar with specific security platforms they use in their infrastructure.

Understanding Your Progress

Network security skills develop through practice and application. Our approach focuses on helping you build capabilities progressively, with regular opportunities to demonstrate your understanding through practical exercises.

How We Track Development

Progress is assessed through lab work and practical exercises rather than written exams. This approach helps you see your developing capabilities in contexts similar to actual work situations.

• Configuration tasks on enterprise equipment
• Incident response scenario performance
• Security policy documentation quality
• Troubleshooting and problem-solving abilities

Setting Realistic Expectations

Eleven weeks provides solid grounding in network security fundamentals and practical skills. Individual progress varies based on networking background and time invested in practice.

• Basic configurations within first few weeks
• Growing competence through repeated practice
• Confidence builds with successful completions
• Ongoing learning continues after course completion

Certification Pathways

The course curriculum relates to topics covered in CompTIA Security+, vendor-specific certifications, and other network security credentials. While we provide guidance for certification preparation, exam success depends on your individual study and performance. We can help you understand which certifications align with your career goals.

Our Commitment to Your Success

We're committed to providing quality training that helps you develop practical network security skills. Your learning experience matters to us.

Experienced Instructors

Learn from professionals working in network security who understand current industry practices

Free Consultation

Discuss your background and goals before enrolling to ensure this training fits your needs

Practical Focus

Training emphasizes hands-on skills with real equipment rather than just theoretical knowledge

We want you to feel confident about enrolling. If you have questions about whether this course suits your background or goals, we're happy to discuss your situation. There's no pressure to enroll after a consultation.

How to Get Started

The enrollment process is straightforward. Here's what to expect when you reach out.

1

Reach Out

Use the contact form or reach out directly. Tell us about your networking background and what you're looking to achieve.

2

Have a Conversation

We'll schedule time to discuss the course details, answer questions, and understand whether this training matches your needs.

3

Enroll and Begin

If you decide to proceed, we'll handle enrollment details and provide information about course scheduling and preparation.

Who This Course Suits

This training is designed for network administrators and IT professionals with networking experience who want to develop security specialization. Understanding of TCP/IP, routing, switching, and network architecture is helpful for getting the most from the course.

If you're uncertain whether your background is appropriate, we can discuss this during the consultation. Course dates are scheduled regularly throughout the year.

Ready to Build Network Security Skills?

Let's discuss whether this course is right for your career goals. Reach out below, and we'll arrange a conversation about your background and our training program.

Get Course Information

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