Amazon AWS Application Elastic Load Balance (ELB)

Posted filed under Amazon AWS.

Follow @ASM_Educational           Step 1) Create Target Group 1 (Pic) and Target Group 2 (video) Step 2) Associate /Register the above group with EC1(Pic1) and EC2 (Pic2) with group 1 click target Tab ( Make sure click to add to register , then Save ) Step 3) Associate /Register the above… Read more »

CompTIA Net+ | Microsoft MTA Networking: The OSI model

Posted filed under CompTIA Network+, MICROSOFT MTA NETWORKING.

Follow @ASM_Educational Taking a Network+ exam? Follow us on Facebook and ask us about our study group. The (Open Systems Interconnection) OSI has been developed by International Organization for Standardization (ISO). The OSI model provides a framework for creating and implementing networking standards and devices and describes how network applications on different computers can communicate… Read more »

CompTIA Net+ | Microsoft MTA Networking: COMPARE AND CONTRAST THE CHARACTERISTICS OF NETWORK TYPES

Posted filed under CompTIA Network+, MICROSOFT MTA NETWORKING.

Follow @ASM_Educational Taking a Network+ exam? here are some network types you should know. What is a LAN ? A local area network (LAN) is a computer network within a small geographical area such as a home, school, computer laboratory, office building or group of buildings. A LAN is composed of inter-connected workstations and personal… Read more »

CompTIA Network+ | Microsoft MTA Networking: Domain Name System (DNS)

Posted filed under CompTIA Network+, MICROSOFT MTA NETWORKING.

Follow @ASM_Educational     (Domain Name System) The Internet’s system for converting alphabetic names into numeric IP addresses. For example, when a Web address (URL) is typed into a browser, DNS servers return the IP address of the Web server associated with that name. In this made-up example, the DNS converts the URL www.company.com into… Read more »

Amazon AWS Nat Instance and NAT gateway

Posted filed under Amazon AWS.

Follow @ASM_Educational       The NAT Instance Install the NAT instance from Community AMI When creating a NAT instance , make sure Disable source/destination check Nat Instance must be in public subnet There must be route out of private subnet and pointed to NAT instance You Need to have a Security group for NAT… Read more »

Amazon AWS DNS Records Types

Posted filed under Amazon AWS.

Follow @ASM_Educational   From Wikipedia     Type Description Function A Address Record  Returns a 32-bit IPv4 address, most commonly used to map hostnames to an IP address of the host,but it is also used for DNSBLs, storing subnet masks in RFC 1101, etc. CNAME  Canonical Name Record Alias of one name to another: the… Read more »

Cisco CCNA IPv4 vs IPv6

Posted filed under Cisco CCNA.

Follow @ASM_Educational   Source Logical Operations     Get our complete tutorial in PDF         Related Links: Configuring IPv4 Configuring IPv6   Want more information on how to become Cisco CCNA Certified? Learn more! Join our Cisco CCNA facebook study group!  

Cisco CCNP Configuring IPv6

Posted filed under Cisco CCNP.

Follow @ASM_Educational   Source Logical Operations   Get our complete tutorial in PDF       Configuring IPv6 Overview of IPv6 Implement IPv6 Addressing Implement IPv6 and IPv4 Transition from IPv4 to IPv6

Cisco CCNA Configuring IPv6

Posted filed under Cisco CCNA.

Follow @ASM_Educational   Source Logical Operations   Get our complete tutorial in PDF       Configuring IPv6 Overview of IPv6 Implement IPv6 Addressing Implement IPv6 and IPv4 Transition from IPv4 to IPv6

Cisco CCNA Configuring IPv4

Posted filed under Cisco CCNA.

Follow @ASM_Educational Source Logical Operations Get our complete tutorial in PDF Configuring IPv4  Overview of the TCP/IP Protocol Suite Describe IPv4 Addressing Implement Subnetting and Supernetting Configure and Troubleshoot IPv4

Cisco CCNA OSI Model

Posted filed under Cisco CCNA.

Follow @ASM_Educational Description of OSI layers The recommendation X.200 describes seven layers, labeled 1 to 7. Layer 1 is the lowest layer in this model.

CompTIA Linux+ Troubleshooting

Posted filed under CompTIA Linux+.

In order to make troubleshooting as easy as possible, you should always use an organized methodology. Using simple best practices will do just that.

CompTIA Linux+ Installation

Posted filed under CompTIA Linux+.

Media Linux installation can be done using a variety of different media. Each installation method has different pros and cons depending on the environment you have. Here are some examples:

CompTIA Linux+ Planning the Implemenation

Posted filed under CompTIA Linux+.

Linux Uses Linux is a pretty flexible operating system. Although it has got a lot of credibility over the years as a stable server platform, it is also an excellent desktop platform. Databases, mail servers as well as many appliances can be installed.

CompTIA Linux+ What is Linux?

Posted filed under CompTIA Linux+.

Linux is a 32 bit open source operating system. It is based on the very popular Unix operating system and it’s code is freely available (thus explaining the “open source” label as opposed to closed source where the code is not available freely).

Which IT Certification should I get first?

Posted filed under ABOUT IT.

Follow @ASM_Educational Do You Have What It Takes for a Career in Technology? Information Technology (IT) has become such a widespread career choice. But few people actually know what IT is and what its discipline entails. The digital world may tempt you to jump on the information technology wagon. But is it the right choice… Read more »

CompTIA A+ | Microsoft MTA O/S: Training (Basic Windows OS Security Settings)

Posted filed under CompTIA A+, MICROSOFT MTA O/S.

Follow @ASM_Educational     Security Settings CompTIA A+ Exam objectives 2.6 (Compare and contrast the differences of basic Microsoft Windows OS security settings​​) User and Groups There are different levels of user accounts built into the Windows operating system. There are administrators, guests, and standard users. An administrator is the super-user of the Windows operating… Read more »

CompTIA A+ | Microsoft MTA O/S: Training (Server Roles)

Posted filed under CompTIA A+, MICROSOFT MTA O/S.

Follow @ASM_Educational   Server Roles CompTIA A+ | Microsoft MTA O/S: Exam objectives 2.5 (Summarize the properties and purposes of services provided by networked hosts.) What do server roles achieve? Server roles allow there to be more convenient or efficient options of doing specific tasks, such as accessing the internet, or using the printer.   … Read more »

CompTIA A+ | Microsoft MTA O/S:Common Cloud Models

Posted filed under CompTIA A+, MICROSOFT MTA O/S.

Follow @ASM_Educational Common Cloud Models CompTIA A+ | Microsoft MTA O/S: Exam objectives 4.1 Introduction to Cloud Computing Simply put, cloud computing is the delivery of computing services—including servers, storage, databases, networking, software, analytics, and intelligence—over the Internet (“the cloud”) to offer faster innovation, flexible resources, and economies of scale. You typically pay only for… Read more »

CompTIA Security+ | Spam

Posted filed under CompTIA Security+, MICROSOFT MTA SECURITY.

Why Spam is a Major Security Concern and How to Protect Yourself Spam emails are a persistent nuisance that clog up our inboxes and waste our time, but they are much more than just an annoyance. Spam is a significant security concern that can pose a threat to individuals and organizations alike. In this blog,… Read more »

Understanding Trust in Information Security: A Comprehensive Guide

Posted filed under CompTIA Security+, MICROSOFT MTA SECURITY.

Understanding Trust in Information Security As technology continues to evolve and the reliance on digital systems and networks increases, trust has become a crucial aspect of information security. Establishing and maintaining trust is essential in protecting sensitive data, ensuring the integrity of systems, and mitigating security risks. In this comprehensive guide, we will delve into… Read more »

Protecting Yourself from Identity Fraud: Understanding the Risks and Taking Action

Posted filed under CompTIA Security+, MICROSOFT MTA SECURITY.

Identity fraud Identity fraud, also known as identity theft, is a serious crime that can have devastating consequences for individuals and businesses alike. With the increasing digitization of our lives and the proliferation of personal information online, the risk of falling victim to identity fraud is higher than ever. In this blog, we will delve… Read more »

What Is Whaling ?

Posted filed under CompTIA Security+, MICROSOFT MTA SECURITY.

Whaling Phishing attacks, a form of cyber attack where malicious actors trick individuals into revealing sensitive information, have become increasingly sophisticated in recent years. One type of phishing attack that has gained prominence is “whaling,” which targets high-level executives and individuals with access to valuable data or funds. Whaling attacks are highly targeted and personalized,… Read more »

CompTIA Sec+ | Get Hired for a CompTIA Security+ Role: Interview Questions and Answers

Posted filed under CompTIA Security+, MICROSOFT MTA SECURITY.

How to prepare for CompTIA Network + Job? Questions Answers 1. What are some common cybersecurity threats and how would you defend against them? Common cybersecurity threats include malware, phishing, and ransomware. Defenses can include firewalls, antivirus software, and user education. 2. What is your experience with security tools such as firewalls, intrusion detection systems,… Read more »

FREE AWS Exam Retake codes

Posted filed under Amazon AWS.

FREE AWS Exam Retake codes Looking to advance your career and validate your skills? Get AWS Certified and stand out from other professionals with a recognized credential. Boost your confidence with an extra exam retake opportunity (AWPR9A223835), available only with Pearson VUE. Take advantage of this limited-time promotion to schedule and complete your exam between… Read more »

CompTIA NET+ | Remote Desktop Protocol (RDP)

Posted filed under CompTIA Network+, MICROSOFT MTA NETWORKING.

Remote Desktop Protocol (RDP) RDP is a Microsoft-designed technology that allows two computers to share a GUI using a network connection. RDP is a proprietary technology initially built by Microsoft that allows two computers to exchange a graphical user interface (GUI) using a standardized network connection. This article explains the meaning of RDP, how it… Read more »

CompTIA NET+ | Multi-Protocol Label Switching (MPLS)

Posted filed under CompTIA Network+, MICROSOFT MTA NETWORKING.

Multi-Protocol Label Switching (MPLS) MPLS – short for Multi-Protocol Label Switching – is a now-aging network routing system that transfers data between nodes using labels that denote predetermined pathways instead of network addresses that refer to the nodes themselves. This article explains how MPLS works, its types, and the core architecture.  What Is MPLS (Multi-Protocol… Read more »

CompTIA NET+ | Load Balancing

Posted filed under CompTIA Network+, MICROSOFT MTA NETWORKING.

Load Balancing Load Balancing Definition: Load balancing is the process of distributing network traffic across multiple servers. This ensures no single server bears too much demand. By spreading the work evenly, load balancing improves application responsiveness. It also increases availability of applications and websites for users. Modern applications cannot run without load balancers. Over time, load… Read more »

CompTIA NET+ | Hypertext Transfer Protocol (HTTP)

Posted filed under CompTIA Network+, MICROSOFT MTA NETWORKING.

HTTP The Hypertext Transfer Protocol (HTTP) is an application-level protocol for distributed, collaborative, hypermedia information systems. This is the foundation for data communication for the World Wide Web (i.e. internet) since 1990. HTTP is a generic and stateless protocol which can be used for other purposes as well using extensions of its request methods, error… Read more »

CompTIA NET+ | Difference between Private and Public IP addresses

Posted filed under CompTIA Network+, MICROSOFT MTA NETWORKING.

Difference between Private and Public IP addresses What is an IP Address? An IP address (Internet Protocol address) is a numerical identifier, such as 192.0.2.1, that is associated with a computer network that communicates using the Internet Protocol. An IP address is used for two purposes: identifying a host or network interface, and addressing a… Read more »

CompTIA NET+ | Single Mode vs. Multimode Fiber Optic Cables

Posted filed under CompTIA Network+, MICROSOFT MTA NETWORKING.

Single Mode vs. Multimode Fiber Optic Cables Many decisions come into play when installing fiber optic cabling.  By far, one of the most important questions is whether to install single mode or multimode.  This decision has huge implications for your network’s distance, bandwidth, and budget, so it’s vital to understand the differences between these two… Read more »

CompTIA NET+ | Distinguish between Connection-Oriented and Connectionless Service

Posted filed under CompTIA Network+, MICROSOFT MTA NETWORKING.

Distinguish between Connection-Oriented and Connectionless Service Connection-Oriented Services In a connection-oriented service, each packet is related to a source/destination connection. These packets are routed along a similar path, known as a virtual circuit. Thus, it provides an end-to-end connection to the client for reliable data transfer. It delivers information in order without duplication or missing… Read more »

CompTIA NET+ | Simple Network Management Protocol (SNMP)

Posted filed under CompTIA Network+, MICROSOFT MTA NETWORKING.

Simple Network Management Protocol (SNMP) SNMP stands for Simple Network Management Protocol. It is an Internet-standard protocol for handling devices on IP networks. Devices that typically provide SNMP include routers, switches, servers, workstations, printers, modem racks, and more. It is used mainly in the network management framework to monitor network-attached computers for conditions requiring regulatory attention…. Read more »