CloudNet Certified NetSec Engineer

Professional Diploma Training

We offer instructor-led online live virtual training and physical classroom training delivered by certified trainers and experienced industry professionals.

About Course

CloudNet Certified NetSec Engineer

The CloudNet Certified NetSec Engineer program from CloudNet India is a comprehensive Network and Cybersecurity professional training program designed to prepare students for modern IT infrastructure, enterprise networking, and cybersecurity roles.

This 12-month intensive training program combines globally recognized certifications, real-world lab environments, and enterprise security practices to build strong expertise in networking, system administration, cybersecurity, and infrastructure automation.

The course is designed for students and IT professionals who want to build a career as Network Engineers, System Administrators, Cloud Engineers, and Cybersecurity Professionals.

Course Duration

Duration: 12 Months
Training Includes:

  • Instructor-led classes
  • Practical lab sessions
  • Certification preparation
  • Real-world infrastructure projects
  • Career development and placement support

Course Modules

Module I – Core Certifications

1. CompTIA Network+

Covers networking fundamentals including network architecture, protocols, IP addressing, routing, switching, troubleshooting, and network security basics.

2. Cisco CCNA

Enterprise networking concepts including VLANs, routing protocols, switching technologies, WAN connectivity, and network automation fundamentals.

3. CompTIA Security+

Core cybersecurity concepts including threat management, network defense, cryptography, identity management, and risk management.

4. Microsoft Hybrid System Administrator

Administration of Windows Server environments including Active Directory, hybrid cloud infrastructure, virtualization, and enterprise system management.

5. RHCE (RHEL 10 + Ansible)

Enterprise Linux administration using **Red Hat Enterprise Linux with infrastructure automation using **Ansible.

6. CCNA Cybersecurity Associate

Security monitoring, threat detection, incident response, and network defense techniques in enterprise environments.

Key Features

You will get 100% job Assurance and life time e-placement support

classed taken by globally certified trainers

You will get 3 year Dedicated placement support

Courses are globally recognized & accredited

What You Will Learn

During the 12-month training, students will gain hands-on expertise in:

  • Enterprise network design and troubleshooting
  • Cybersecurity threat detection and defense
  • Windows and Linux server administration
  • Infrastructure automation with Ansible
  • Hybrid cloud infrastructure management
  • Network security implementation
  • Real-world cybersecurity and networking labs

Who Can Join

This program is suitable for:

  • B.Tech / BCA / MCA / Diploma students
  • Computer Science or IT graduates
  • Network or System Administrators
  • IT support engineers
  • Freshers who want to start a career in Networking or Cybersecurity
  • Professionals planning to transition into Cloud or Security roles

Basic computer knowledge is recommended, but no advanced networking experience is required.

Job Roles After Completion

After completing the CloudNet Certified NetSec Engineer program, candidates can pursue roles such as:

  • Network Engineer
  • System Administrator
  • Cybersecurity Analyst
  • SOC Analyst
  • Network Security Engineer
  • Linux System Administrator
  • Cloud Support Engineer
  • IT Infrastructure Engineer

Placement Support

Students enrolled through **CloudNet India in Kolkata receive dedicated career and placement support, including:

  • Resume and LinkedIn profile building
  • Technical interview preparation
  • Mock technical interviews
  • Internship opportunities
  • Job referrals to IT companies
  • Career guidance from industry experts

CloudNet collaborates with multiple IT companies, system integrators, cloud service providers, and cybersecurity organizations to help students launch successful careers in the IT industry.

Course Highlights

  • 12-month structured professional program
  • Industry-recognized certification aligned curriculum
  • Hands-on lab training and real-world scenarios
  • Experienced industry trainers
  • Certification exam preparation guidance
  • Placement assistance and career support

NETWORK SECURITY ENGINEER FULL COURSE SYLABUSS

CompTIA Network+ 

Total Duration: 8–10 Weeks (50 Hours)
Training Mode: Classroom / Online / Hybrid
Level: Entry-Level to Intermediate Networking

MODULE 1: Networking Fundamentals

  • Introduction to computer networking
  • Network types and use cases
  • Network topologies
  • OSI and TCP/IP models
  • Data transmission basics
  • Network standards overview

Outcome: Strong foundation in networking concepts and models

MODULE 2: Network Cables, Ports & Interfaces

  • Copper and fiber-optic cabling
  • Cable standards and connectors
  • Network interface cards
  • Port numbers and services overview
  • Transceivers and media types

Outcome: Ability to identify and work with network media

MODULE 3: IP Addressing & Subnetting

  • IPv4 and IPv6 concepts
  • Binary and decimal conversion
  • Subnetting fundamentals
  • CIDR notation
  • Public vs private addressing
  • Address assignment methods

Outcome: Understand IP addressing and basic subnetting

MODULE 4: Network Devices & Infrastructure

  • Switches and routers
  • Wireless access points
  • Firewalls and security appliances
  • Load balancers and proxies
  • Network design basics
  • On-premise vs cloud infrastructure

Outcome: Deploy and understand network infrastructure components

MODULE 5: Routing, Switching & Wireless Concepts

  • Switching concepts
  • Routing fundamentals
  • Static and dynamic routing overview
  • VLAN concepts
  • Wireless standards and frequencies
  • Wireless configuration basics

Outcome: Build and manage basic wired and wireless networks

MODULE 6: Network Services & Applications

  • DNS, DHCP concepts
  • Web and email services
  • File and print services
  • VoIP and collaboration tools
  • Network management services

Outcome: Support common network services and applications

MODULE 7: Network Security Fundamentals

  • Security concepts and principles
  • Network threats and attacks
  • Firewalls and access control
  • VPN concepts
  • Wireless security
  • Network hardening basics

Outcome: Secure network environments against common threats

MODULE 8: Network Monitoring & Troubleshooting

  • Network monitoring concepts
  • Performance metrics
  • Troubleshooting methodology
  • Common network issues
  • Network diagnostic tools overview
  • Incident documentation

Outcome: Diagnose and resolve network problems efficiently

MODULE 9: Cloud, Virtualization & Modern Networking

  • Virtual networking concepts
  • Cloud networking basics
  • Software-defined networking overview
  • Network automation fundamentals
  • Remote connectivity solutions

Outcome: Understand modern and cloud-based networking

MODULE 10: Operational Procedures & Job Readiness

  • Network documentation
  • Change management
  • Disaster recovery concepts
  • Compliance and policies
  • Professional communication
  • Resume and interview preparation

Outcome: Job-ready networking professional

Final Learning Outcomes

  • Practical networking knowledge
  • Strong troubleshooting skills
  • Industry-aligned networking foundation
  • Readiness for global certification

Career Opportunities

  • Network Support Technician
  • Network Administrator (Junior)
  • NOC Engineer
  • IT Infrastructure Support Engineer

CCNA 

Total Duration: 10–12 Weeks (60–70 Hours)
Training Mode: Classroom / Online / Hybrid
Level: Entry-Level Networking

MODULE 1: Networking Fundamentals

  • Introduction to computer networks
  • Network components and roles
  • Types of networks and topologies
  • Data transmission concepts
  • Network standards overview

Outcome: Understand how networks work and why they are used

MODULE 2: OSI & TCP/IP Models

  • Purpose of layered models
  • OSI model layers and functions
  • TCP/IP model overview
  • Data encapsulation and decapsulation
  • Mapping OSI to TCP/IP

Outcome: Clear understanding of network communication models

MODULE 3: Network Media & Cabling

  • Copper cabling types
  • Fiber-optic cabling
  • Cable standards and connectors
  • Ethernet fundamentals
  • Interface concepts

Outcome: Ability to identify and work with network media

MODULE 4: IP Addressing Concepts

  • IPv4 addressing structure
  • Binary and decimal basics
  • Public and private IP addresses
  • Addressing rules and formats
  • Introduction to IPv6

Outcome: Understand IP addressing fundamentals

MODULE 5: Subnetting & Address Planning

  • Purpose of subnetting
  • Subnet masks and CIDR
  • Subnet calculation basics
  • Address planning concepts
  • Common subnetting scenarios

Outcome: Create and understand subnetted networks

MODULE 6: Switching Concepts

  • Ethernet switching overview
  • MAC address learning
  • Frame forwarding process
  • VLAN concepts
  • Inter-VLAN communication overview

Outcome: Understand how switches operate in LANs

MODULE 7: Routing Concepts

  • Purpose of routing
  • Router components and functions
  • Static routing concepts
  • Dynamic routing overview
  • Default routing concepts

Outcome: Understand how data moves between networks

MODULE 8: Wireless Networking

  • Wireless standards overview
  • Wireless frequencies and channels
  • Wireless devices and components
  • Wireless security basics
  • Wireless deployment concepts

Outcome: Configure and support wireless networks

MODULE 9: Network Services

  • DNS concepts
  • DHCP concepts
  • NTP overview
  • SNMP basics
  • Network service roles

Outcome: Support essential network services

MODULE 10: Network Security Fundamentals

  • Security principles
  • Network threats and attacks
  • Access control concepts
  • Device hardening basics
  • Firewall and security concepts

Outcome: Apply basic network security practices

MODULE 11: Automation & Programmability Basics

  • Network automation concepts
  • Software-defined networking overview
  • Controller-based networking
  • APIs and data formats overview
  • Network management basics

Outcome: Understand modern network management approaches

MODULE 12: Network Troubleshooting & Operations

  • Troubleshooting methodology
  • Common network issues
  • Connectivity problem analysis
  • Network documentation
  • Best practices and change management

Outcome: Diagnose and resolve common network problems

Final Learning Outcomes

  • Strong networking fundamentals
  • Practical switching and routing knowledge
  • Awareness of network security and automation
  • Readiness for entry-level networking roles

Career Opportunities

  • Network Support Engineer
  • Junior Network Administrator
  • NOC Engineer
  • IT Infrastructure Support Engineer

CompTIA Security+ 

Total Duration: 8–10 Weeks (50 Hours)
Training Mode: Classroom / Online / Hybrid
Level: Entry-Level to Intermediate Cybersecurity

MODULE 1: Cybersecurity Fundamentals

  • Introduction to cybersecurity
  • Importance of information security
  • CIA triad concepts
  • Security roles and responsibilities
  • Types of security controls

Outcome: Understand core cybersecurity principles and objectives

MODULE 2: Threats, Attacks & Vulnerabilities

  • Malware types and behavior
  • Social engineering attacks
  • Network-based attacks
  • Application and web-based attacks
  • Vulnerability concepts
  • Threat intelligence basics

Outcome: Identify and understand common cyber threats and risks

MODULE 3: Network Security Concepts

  • Secure network design principles
  • Firewalls and network security devices
  • Intrusion detection and prevention
  • Secure network protocols
  • Network segmentation concepts

Outcome: Protect and secure network infrastructures

MODULE 4: Identity & Access Management

  • Authentication concepts
  • Authorization models
  • Accounting principles
  • Identity federation concepts
  • Access control methods
  • Privileged access management

Outcome: Control and manage user access securely

MODULE 5: Cryptography & Public Key Infrastructure

  • Encryption concepts
  • Symmetric and asymmetric encryption
  • Hashing concepts
  • Digital certificates
  • Public key infrastructure basics
  • Secure communication principles

Outcome: Apply cryptographic concepts to secure data

MODULE 6: Secure Systems & Applications

  • Secure system architecture
  • Endpoint security concepts
  • Secure application development basics
  • Secure configuration principles
  • Patch and vulnerability management

Outcome: Secure systems and applications against

MODULE 7: Cloud, Virtualization & Wireless Security

  • Cloud security fundamentals
  • Shared responsibility model
  • Virtualization security concepts
  • Wireless security standards
  • Mobile device security

Outcome: Secure modern and cloud-based environments

MODULE 8: Risk Management & Governance

  • Risk assessment concepts
  • Risk response strategies
  • Security policies and procedures
  • Compliance and regulatory concepts
  • Security frameworks overview

Outcome: Manage and reduce organizational security risks

MODULE 9: Security Operations & Incident Response

  • Security monitoring concepts
  • Incident response lifecycle
  • Digital forensics basics
  • Disaster recovery concepts
  • Business continuity planning

Outcome: Respond effectively to security incidents

MODULE 10: Security Operations & Job Readiness

  • Security documentation
  • Change management
  • Security awareness training
  • Professional communication
  • Resume and interview preparation

Outcome: Job-ready cybersecurity professional

Final Learning Outcomes

  • Strong cybersecurity foundation
  • Ability to identify and mitigate threats
  • Practical understanding of security operations
  • Industry-aligned security skills

Career Opportunities

  • Security Analyst (Junior)
  • SOC Analyst (Level 1)
  • Cybersecurity Support Engineer
  • Information Security Executive

Microsoft Hybrid System Administrator 

Total Duration: 10–12 Weeks (80 Hours)
Training Mode: Classroom / Online / Hybrid
Level: Intermediate (System & Cloud Administration)

MODULE 1: Windows Server Administration Fundamentals

  • Role of a system administrator
  • Windows Server architecture overview
  • Installation and initial configuration
  • Server editions and features
  • Core administrative tools

Outcome: Understand Windows Server environment and admin responsibilities

MODULE 2: Identity & Access Management

  • Active Directory fundamentals
  • Users, groups, and computers management
  • Organizational units and delegation
  • Group policy concepts
  • Authentication and authorization basics

Outcome: Manage identities and access in on-premise environments

MODULE 3: DNS, DHCP & Core Network Services

  • Domain Name System concepts
  • DHCP configuration and management
  • IP address management basics
  • Network service integration
  • Troubleshooting name resolution issues

Outcome: Configure and maintain essential network services

MODULE 4: File Services & Storage Management

  • NTFS and share permissions
  • File servers and access control
  • Storage concepts and disk management
  • Backup strategies
  • Storage monitoring and optimization

Outcome: Secure and manage organizational data storage

MODULE 5: Windows Server Security

  • Server security principles
  • Patch and update management
  • Windows Defender and endpoint protection
  • Firewall configuration
  • Security baselines and best practices

Outcome: Secure Windows Server systems against threats

MODULE 6: Virtualization with Hyper-V

  • Virtualization fundamentals
  • Hyper-V architecture
  • Virtual machine creation and management
  • Virtual networking concepts
  • High availability basics

Outcome: Deploy and manage virtualized workloads

MODULE 7: Microsoft Azure Fundamentals

  • Cloud computing concepts
  • Azure architecture overview
  • Resource management basics
  • Azure virtual machines
  • Azure networking fundamentals

Outcome: Understand core Azure services and administration

MODULE 8: Hybrid Identity & Azure Integration

  • Hybrid identity concepts
  • Directory synchronization principles
  • Single sign-on concepts
  • Hybrid authentication models
  • Managing hybrid users and devices

Outcome: Integrate on-premise environments with Azure

MODULE 9: Azure Security & Compliance

  • Identity protection concepts
  • Role-based access control
  • Security monitoring basics
  • Compliance and governance concepts
  • Secure hybrid workloads

Outcome: Secure and govern hybrid cloud environments

MODULE 10: Monitoring, Backup & Disaster Recovery

  • Server monitoring tools
  • Performance optimization
  • Backup and restore strategies
  • Disaster recovery planning
  • Business continuity concepts

Outcome: Maintain system availability and reliability

MODULE 11: Automation & Administration Tools

  • PowerShell fundamentals
  • Task automation concepts
  • Administrative scripting basics
  • Managing systems at scale

Outcome: Improve efficiency using automation tools

MODULE 12: Operations & Job Readiness

  • Change and incident management
  • Documentation best practices
  • Troubleshooting methodologies
  • Professional communication
  • Resume and interview preparation

Outcome: Job-ready hybrid system administrator

Final Learning Outcomes

  • Strong Windows Server administration skills
  • Practical hybrid cloud management knowledge
  • Secure and maintain enterprise systems
  • Industry-aligned system administration expertise

Career Opportunities

  • System Administrator
  • Windows Server Administrator
  • Hybrid Cloud Administrator
  • IT Infrastructure Engineer

RHCE (RHEL 10 + Ansible Automation)

Total Duration: 10–12 Weeks (60 Hours)
Training Mode: Classroom / Online / Hybrid
Level: Intermediate to Advanced Linux Administration

MODULE 1: Linux System Administration Fundamentals

  • Role of a Linux system administrator
  • Linux distributions and ecosystem
  • RHEL architecture overview
  • Installation concepts and system requirements
  • Accessing and managing Linux systems

Outcome: Understand enterprise Linux environments and admin responsibilities

MODULE 2: File System & Storage Management

  • Linux file system hierarchy
  • File and directory permissions
  • Ownership and access control
  • Disk partitioning concepts
  • Logical volume management basics
  • Mounting and persistent storage

Outcome: Manage files, permissions, and storage effectively

MODULE 3: User, Group & Security Administration

  • User and group management
  • Password policies and authentication
  • Privilege escalation concepts
  • SELinux fundamentals
  • Basic system security hardening

Outcome: Secure Linux systems and manage user access

MODULE 4: Package & Service Management

  • Software package management concepts
  • Managing repositories
  • Installing and updating software
  • Service management and system startup
  • Scheduling tasks and logs overview

Outcome: Maintain system software and services reliably

MODULE 5: Networking & Firewall Management

  • Network configuration concepts
  • Managing network interfaces
  • Hostname and name resolution
  • Firewall fundamentals
  • Network troubleshooting basics

Outcome: Configure and secure Linux network connectivity

MODULE 6: Process, Performance & System Monitoring

  • Process management concepts
  • System performance metrics
  • Resource monitoring tools overview
  • Log analysis basics
  • Managing system performance issues

Outcome: Monitor and optimize Linux system performance

MODULE 7: Shell Scripting & Automation Basics

  • Shell scripting fundamentals
  • Variables and control structures
  • Writing reusable scripts
  • Task automation concepts
  • Script troubleshooting

Outcome: Automate routine administrative tasks

MODULE 8: Ansible Fundamentals

  • Automation concepts and benefits
  • Ansible architecture overview
  • Inventory management
  • Modules and ad-hoc commands
  • Playbook structure and execution

Outcome: Understand Ansible-based automation workflows

MODULE 9: Advanced Ansible Playbooks

  • Variables and facts
  • Conditionals and loops
  • Roles and reusable content
  • Templates and handlers
  • Managing configurations at scale

Outcome: Build scalable and reusable automation solutions

MODULE 10: Managing Linux with Ansible

  • Automating user and group management
  • Automating package and service tasks
  • Network and firewall automation
  • Storage and system configuration automation

Outcome: Automate Linux administration using Ansible

MODULE 11: Security, Troubleshooting & Best Practices

  • Secure automation practices
  • Troubleshooting Ansible playbooks
  • Error handling and debugging
  • Backup and recovery concepts
  • Operational best practices

Outcome: Maintain secure and reliable automated systems

MODULE 12: Enterprise Operations & Job Readiness

  • Documentation standards
  • Change and configuration management
  • Real-world automation scenarios
  • System administration case studies
  • Resume and interview preparation

Outcome: Job-ready Linux and automation professional

Final Learning Outcomes

  • Strong RHEL system administration skills
  • Hands-on Ansible automation expertise
  • Ability to manage and automate enterprise Linux systems
  • Industry-aligned DevOps and automation foundation

Career Opportunities

  • Linux System Administrator
  • Linux Automation Engineer
  • DevOps Engineer (Linux-focused)
  • Infrastructure Engineer

CCNA Cybersecurity Associate

Total Duration: 8–10 Weeks (60–70 Hours)
Training Mode: Classroom / Online / Hybrid
Level: Entry–Intermediate (Cybersecurity Foundations)

MODULE 1: Introduction to Cybersecurity

  • Cybersecurity concepts and importance
  • CIA triad (Confidentiality, Integrity, Availability)
  • Cyber domains and job roles
  • Threat actors and motivations
  • Basic security terminology
    Outcome: Understand the role of cybersecurity in modern IT environments

MODULE 2: Networking for Security

  • OSI & TCP/IP review for security
  • Ports, protocols, and services
  • Network devices and security roles
  • Traffic flow and segmentation basics
  • Network visibility concepts
    Outcome: Understand how networking supports security operations

MODULE 3: Cyber Threat Landscape

  • Types of malware and attacks
  • Phishing and social engineering
  • Insider threats
  • Advanced persistent threats (APT)
  • Attack lifecycle and kill chain
    Outcome: Identify and categorize common cyber threats

MODULE 4: Security Controls & Technologies

  • Firewalls and security zones
  • IDS/IPS fundamentals
  • Authentication and authorization
  • Encryption basics
  • Endpoint protection tools
    Outcome: Understand core security technologies and controls

MODULE 5: Network Security Monitoring

  • Log sources and events
  • Traffic analysis concepts
  • Baseline behavior and anomalies
  • Packet capture basics (Wireshark)
  • Threat detection fundamentals
    Outcome: Monitor and analyze network activity for threats

MODULE 6: Security Operations & Incident Response

  • SOC roles and workflows
  • Incident response lifecycle
  • Alert triage and escalation
  • Containment and recovery basics
  • Forensics overview
    Outcome: Respond to and manage security incidents

MODULE 7: Risk, Compliance & Governance

  • Risk management basics
  • Security policies and standards
  • Compliance overview (ISO, NIST, etc.)
  • Business continuity concepts
  • Ethics and legal considerations
    Outcome: Apply governance and risk principles in security

MODULE 8: Cloud & Emerging Security Technologies

  • Cloud security fundamentals
  • Identity and access in cloud
  • IoT security overview
  • Automation and AI in security
  • Cybersecurity career roadmap
    Outcome: Understand future trends and career paths in cybersecurity.

Final Learning Outcomes

  • Strong understanding of cybersecurity fundamentals
  • Ability to identify and analyze security threats
  • Awareness of SOC operations and incident response
  • Readiness for entry-level cybersecurity roles

Career Opportunities

  • SOC Analyst (Tier 1)
  • Cybersecurity Support Engineer
  • Security Operations Associate
  • Junior Security Analyst
  • IT Security Support Engineer

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