Network Security Tutorials

Network Security Tutorials | Vskills

A network Security profession is an upcoming profession. As a Network Security professional you will be working on checking, preventing, and monitoring unapproved access to computer networks. Moreover, you will be protecting, overseeing network operations. To add on, you will be required to develop skills and knowledge to detect intrusion & how to defend from cyber attacks.

Network Security: Roles and Responsibilities

There are various roles and responsibilities when you work as a Network Security professional. They will be working on the roots of principles and concepts of networking, security, firewall & security management. Moreover, you will be overboard with responsibilities but the main job will be to protect online data from being compromised. Also, companies specializing in securing and implementation computer networks are constantly hiring knowledgeable professionals. Various public and private companies also need network security professionals for securing and managing their computer networks.

Vskills Network Security

With the Vskills Network Security Certification, you will develop all the skills and knowledge required.  It enhances the candidate’s thinking and analytic ability. To add on, you will be able to identify the problem and finding a solution quickly. Moreover, you will develop the ability to install and manage the day-to-day configuration, and monitor cyber-attacks.

Benefits of the Certification

• Being a Network Security Professional you will be required to safeguard an organization’s files and network, install firewalls, create security plans, and monitor activity.
• With the Vskills Network Security Certification, you will able to acquire the skills and knowledge to find employment in good companies.  Also, you can work with the top companies such as IBM India Services, Cisco India, Capgemini, Accenture, TCS, and HCL Technologies.

Vskills being India’s largest certification provider gives candidates access to top exams as well as provides after exam benefits. This includes:

• The certifications will have a Government verification tag.
• The Certification is valid for life.
• Candidates will get lifelong e-learning access.
• Access to free Practice Tests.

Test Details

• Exam Duration: 60 minutes
• Number  of questions: 50
• Maximum marks: 50
• Passing marks: 25 (50%).
• There is NO negative marking in this module
• It is an online examination

Course Outline

Networking Concepts

• Basics of Communication Systems
• LAN, MAN and WAN
• Transmission Media, OSI and TCP/IP stack
• Internet Protocol
• Transport Layer
• TCP/IP Applications

Security Concepts

• Security principles
• Identification and authentication
• Attack types
• Social Engineering
• Physical Security
• Steganography

Security Planning and Policy

• Security Planning
• Security Policies and Guidelines

Security Models

• Security Models
• Trust Models
• Access Controls

Cryptography

• Evolution and Data Encryption Methods
• Symmetric and Asymmetric Key Cryptography
• Private and Public Key Exchange
• Secret Key Cryptography
• Message Authentication and Hash functions
• Public Key Infrastructure
• Electronic Signature

Hardware Security

• Smart Card
• Access Token
• Biometrics

Router Hardening and ACL

• Routing Process and Router Security
• Create and Implement Access Control Lists (ACL)
• Remove Unwanted Services and Router Logging

IDS

• IDS Concepts and Types
• Signature Detection and Log Analysis

Firewalls

• Concept, Components and Types
• Firewall Policy and Rule Sets
• Proxy Server, Bastion Host, DMZ and Honeypot
• Forefront TMG 2010 Server and iptables

Wireless Security

• WAP and AP security
• Wireless PKI
• Wireless Security Solutions and Auditing

System Security

• Desktop Security
• Email Security
• Web Security
• VPN Types and Architecture

OS Security

• OS Vulnerabilities, updates and patches
• OS Integrity Checks
• OS Hardening (Linux and Windows)
• Trusted OS

Security Management

• Network Management and SNMP
• Incident Response
• BCP and DR

Regulations and Compliance

• Law and policies
• IT Act, IPC and Copyright act
• Privacy
• Email policy

Web Security

• Web Server Attacks
• Web Application Attacks
• Cloud Computing and Security
• Identity Access Management

Preparatory Guide for Certified Network Security Professional

It is important to follow a proper exam guide and structure when comes to preparing for an examination. Therefore, for the Vskills Certified Network Security Professional, In conclusion, we have curated a preparation guide to ease your preparation. Let’s get started:

Study Resource: Exam Objectives

Before preparing for any examination, it is important to know the exam related details and topics. This will help candidates to easily start preparing for the exam. Also, for the Vskills Certified Network Security Professional, the exam topics to refer to are:

• Concepts of Networking & Security
• Cryptography Firewall
• Hardware Security
• Web & Wireless Security
• OS & System Security
• Security Management

Refer: Vskills Certified Network Security Professional Brochure

Study Resource: Vskills E-Learning

For the Vskills Certified Network Security examination, our team has provided online study material. Also, this online material for this is regularly updated. Furthermore, e-learning is bundled with hard copy material which helps candidates to improve and update the learning curve for superior and better opportunities.

Refer: Vskills Certified Network Security Professional Sample Chapter

Study Resource: Reference Books

Books are man’s best friend. It is important to prepare for the right books. To ease out your hunt for books we have provided a list of books which you can refer to:

• Hacking Exposed 7: Network Security Secrets and Solutions by Stuart McClure, Joe Scambray, and George Kurtz
• Information Assurance Handbook: Effective Computer Security and Risk Management Strategies – Corey Schou, Steven Henand
• Applied Network Security Monitoring: Collection, Detection, and Analysis – Chris Sanders and Jason Smith

Study Resource: Practice Test

After studying for the examination, it is important to practice sample papers. Practicing sample test will help you analyze your weak areas and strengths. Moreover, you will be able to improve your answering skills that will result in saving a lot of time. So, make sure to find the best practice sources.

Job Interview Questions

Prepare for your upcoming job interview with Vskills latest online interview questions, these questions will help beginners and professionals. Checkout now !