network security Archives -

Ns3Edu Team
July 18, 2024
CCNA, Cisco, Computer Networking, Firewall, Firewall, Network Configuration, Network Security, Networking, Router, Routing, VLAN

Top Job Profiles After CCNA Certification

Earning a Cisco Certified Network Associate (CCNA) certification can open many career opportunities in the IT networking field. Here are some of the top job profiles you can pursue...

Ns3Edu Team
July 15, 2024
CCNA, CCNP, Cisco, IT Industry, IT Networking

CCNA and CCNP Courses

Networking is the backbone of modern communication, and Cisco’s CCNA and CCNP courses are at the forefront of networking education. These certifications not only enhance your technical skills but...

Ns3Edu Team
July 9, 2024
CCNA, Cisco, IT Networking, Networking, Uncategorized

CCNA Job Scope: Career Opportunities and Certification Demand

In IT infrastructure and networking, the CCNA (Cisco Certified Network Associate) certification is a well-respected credential for CCNA Job Scope. It acts as an entry point to many career...

Ns3Edu Team
June 29, 2024
CCNA, Cisco, Cloud Computing, IT Networking, Network Security, Networking

Scope of CCNA Training and Certification

Introduction In today’s time, CCNA Training and Certification is a key entry point into the world of networking, essential for how modern businesses operate. This blog explores the extensive...

Ns3Edu Team
May 31, 2024
Network Security

ASA Firewall Application Inspection

In Cisco ASA (Adaptive Security Appliance) firewall, application inspection refers to the process of examining network traffic at Layer 7 (the application layer) to identify and control specific applications...

Ns3Edu Team
May 27, 2024
Cyber Security

SSH Penetration Testing (Port 22)

Probing through every open port is practically the first step hackers take in order to prepare their attack. And in order to work, one is required to keep their...

Ns3Edu Team
May 20, 2024
Networking Protocols

Understanding the HTTP Protocol

HTTP (Hyper Text Transfer Protocol) is basically a client-server protocol, wherein the client (web browser) makes a request to the server and in return, the server responds to the...

Ns3Edu Team
May 20, 2024
CCNA, IT Networking

Heads Up Network Aspirants: CCNA Exam Gets an Update! Version 1.1

Attention network enthusiasts! Gear up for an exciting update to the industry-standard CCNA exam. Version 1.1 arrives soon, introducing cutting-edge topics that reflect the dynamic world of networking. Embrace...

Ns3Edu Team
April 9, 2024
Network Security

Configuring a Zone-Based Firewall on Cisco IOS: A Step-by-Step Guide

Configuring a zone-based firewall on Cisco IOS involves several steps: Here’s a general outline: Define Security Zones: Identify and name the zones based on your network topology and security...

Ns3Edu Team
April 2, 2024
Network Security

Why do we need GRE if we have Ipsec?

The GRE (Generic Routing Encapsulation) protocol vs IPsec (Internet Protocol Security) serve different purposes in networking. GRE: It’s primarily used for encapsulating packets, allowing the creation of a virtual...

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