CompTIA IT Project+

    What is cyber security? Effectively, it refers to the different security measures in place to combat cyber threats. We currently face so many cyber security issues in 2020.  The internet is getting bigger, digital technologies are becoming more advanced, and this leads to more threats. So, cyber security is here to help protect your business from internal/external problems that can cause data leaks and significant financial troubles.  What are the Challenges Involved in the Cyber World? The key challenge is that the cyber world has become so vast. Before, most  cyber security  issues revolved around computers. You’d get a virus, and it needed to be removed. Now, thanks to the Internet of Things(IoT), almost everything has a network connection. Fridges are connected to the internet, we carry phones in our pockets that are like mini-computers, etc. So, the risk of cyber threats is greater than ever before.  Plus, criminals are getting smarter. They’re bypassing old security measures

        Computer Network Technician A Computer Network Technician, also known as a Network Technician, manages the network system of an organization. The individual installs, operates, maintains, upgrades, and fixes computers and network equipment. Computer network technicians  maintain, resolve, and supervise the use of LANs and WANs, besides establishing and maintaining the internet, intranets, and extranets of an organization. It is their job to oversee and boost the connectivity and performance of the network.   Technicians monitor the day-to-day operations of an organization's computer network. They also aid in installing hardware and software for all the systems. Technicians need to interact with clients and their team members to develop and deploy new security strategies to make sure that all systems and data are secure. They formulate the best practices to meet the technological requirements of an organization. Job Description Technicians must possess the skills for install

        5G Technology Advantages The  5G technology  is one of the most exciting advancements in the modern technology world. There are many people, companies, and even governments who are looking forward to this new development. It is anticipated that by next year, there will be thousands of gigabytes of data traveling through telecommunications systems every hour. It is estimated that this technology will be available for use by the general public in five years, so we must get ready for it now if we want to keep up with the competition. However, in order to get the best value for our money, we must find a solution to the existing challenges of the current mobile communication market. One of the best ways to do this is by finding alternative means of communication that is more affordable than the traditional cell phone system. One way to go about this is by using a wireless communication network. This type of technology allows the user to be able to communicate with their friends, fam

       Velocloud SD-WAN Engineer As trained IT network professionals, Velocloud  SD-WAN  Engineers play a wide range of significant roles in meeting the needs of enterprise-level businesses. From sales to design to implementation to support, network engineers with Velocloud-specific expertise as essential for businesses that want to implement a software abstraction to their wide area network Velocloud SD-WAN is a software-defined wide area network solution that allows businesses to streamline and simplify their network with centralized control. This allows for a range of benefits, cutting the costs of using hardware alternatives and optimizing application performance across the network. However, to do any of this, these businesses need the help of a Velocloud SD-WAN Engineer. Job Description Velocloud SD-WAN Engineers are necessary for a wide range of duties. They are needed to carry out tasks in all stages of the SD-WAN lifecycle. From developing, implementing and deploying configurat

        A Dell EMC Proven Professional is someone who deploys, leverages, and manages Dell EMC information infrastructures, Big Data, or Dell EMC cloud solutions. The professional works in IT environments. The professional through the technology-focused approach should address the concepts and principles that can be applied in all IT environments. They must be able to handle the full range of Dell EMC's hardware, software, and solutions. Professionals must load VMware and  Dell EMC  software products and will perform highly complex or extended software implementations. They have to successfully manage and coordinate with the customer to acquire the internal and external resources necessary for optimal results. They offer custom design and implementation assistance on Dell EMC products. The professionals play an active role in pre-sales meetings and design seminars, implementation, customization, integration and outline orientation for clients. The Dell EMC Certified Expert collabor

      The RF Engineers are the professional experts known within the electrical engineering arena of IT and Telecom sector. They are also called Radio Frequency Engineer. Usually, engineers work with gadgets that send or receive radio waves, with wireless devices, radios, and mobile phones. All kinds of communication run through radio waves, whether it is wireless or mobile devices, guided by RF engineer. The Radio frequency engineering is a huge and rising industry. Over the last few years, it went up from simple commercial radio, TV and military communication techniques to being a crucial area of technology that is needed for the global economy. Wi-Fi, satellite communications, 4G networks and more are all possible through RF technology. RF Engineer Job Description & Responsibilities The RF Engineers engaged in designing, implementing and maintaining wireless communication. The following duties and responsibilities show about their day to day work: Enhance the Performance of Pres

       Cyber Security Engineers is responsible for maintaining an organization's network against persistent high level threats in the cyber world. Their job description involves a variety of duties, including designing and implementing reliable network services, performing assessments, performing penetration testing and verification, taking care of security audit/intrusion systems, and designing and building security technologies to protect networks and their users. The primary function of a cyber-security engineer is to ensure that networked systems are safe from intrusion. They perform research, develop, and deploy the technologies to defend a network, gather information about vulnerabilities in systems, and implement secure system configurations and policies. In this  cyber security engineer job description , the term "secure" means an item or process that is able to be accessed without causing harm to any person or entity. In other words, this means that the network m

  In telecommunications,  5G technology  is the next generation technology standard of wireless communication, which mobile phone companies started deploying globally in 202019, replacing the old 4G network which provides limited connectivity to all new phones currently on the market. The 5G network will be available in every major city and town in the world, as well as the islands that dot the Pacific Ocean and the Indian Ocean. The first networks to deploy the new technology will be those in developed countries like the U.S., U.K., and Australia. In terms of the physical characteristics of the networks themselves, there is no one standard that applies across all devices. In the past, all devices were required to support the same standards, but that is not the case anymore. There are two different sets of technologies that are used in the 5G networks. One is called GSM and the other is called TDMA. Both will need to be compatible with each other to work together properly. When it come

        A  field service tech job technician  is a person, who works for industry-related companies or as an independent individual to assist customers with installation, repair, and maintenance of equipment. These technicians usually work for an engineering firm or company that provides equipment to business industries. These technicians are responsible for often consulting customers on proper usage of these products, regularly inspecting equipment, keeping documentation, and helping customers to use the products in the proper manner. If you are interested in a field service job, it will be beneficial to check the requirements of your chosen field by researching the company's website. It is important to know what field you want to get into, so you can determine what field services are available to you. There are some fields that tend to hire people with more experience, while there are other fields that tend to hire newer individuals. For example, some fields prefer to hire indivi

    The Security Analysts are one of the backbones of organizational cybersecurity. They defend the computer network of the various establishment from cyber risk and security gaps through online defense preparation and case response. The analyst follows the security architects and engineers to design and apply a safe network. The security experts evaluate and test the network for risks. As cybersecurity threats progress, analysts should stay alert to potential security gaps and plan to respond in a timely fashion. The  Security Analyst  works closely with the incident response department to solve the problems and avoid future occurrences. Job Description The Security Analysts are finally accountable for ensuring the safety of a computer network. The related digital assets of an organization are required to be protected from unauthorized access. It comprises of securing both online and physical system infrastructures. They should be able to screen out suspicious action.   Security Analy

       A Relay Tester is someone who tests or modifies developmental and operational electrical machinery. This high-demand professional also handles electrical control equipment and circuitry in industrial or commercial settings. They generally work under the direction of engineers or technologists. The professional is responsible for the field technical training for other Relay Testers. They have to take care of the relaying schemes, metering, remote control, data systems, and hydroelectric generator control. The Relay Tester has to work in close coordination with other departments to ensure the integrity of the electric system. The tester will have an active role to play in planning major substation or plant construction projects. The professional has to take care of the operational tests for the hydroelectric generator control, and transformer protection systems. The  Relay Tester  will cross check the control and protective circuit diagrams to ensure they are as per the industry s

       AI is a term coined in the 1970s and has since been referred to as artificial intelligence or  computer intelligence . It's definition is that the computer programs created by AI are able to solve certain problems with a higher degree of accuracy and reliability than those programs that were not created by artificial intelligence. The most commonly cited benefits of artificial intelligence would be the ability to perform tasks without having to rely on humans to complete them. Other advantages include the ability to make use of information that humans would otherwise be unable to access, and the ability to operate on highly structured information rather than on raw information. What do these benefits of artificial intelligence mean? For example, the ability to perform a task without needing to rely on human intervention means you don't have to waste your time searching for information that might already be available to you. With this ability, it's possible to improve

   A Load Balancer Engineer job description describes the job of a network administrator. This engineer is responsible for managing a network's data, application, and configuration settings to make sure that the system runs smoothly. They ensure that the system can accept, manage, and manage multiple network connections and applications. They also maintain the overall security of the network. A  Load Balancer Engineer job description  can be hard to describe, especially if you don't know much about network engineering or computer networking. In order to better understand the job description, let's consider a couple of the most common problems that are faced by network administrators. Once you understand the job description, you should be better prepared to apply for a load-balance balancer job. Networking administrators often oversee data centers. Data centers are the centers where data are stored, maintained, and backed up. This is a major responsibility and requires a lot

  Field Service Technician The Field Service Technician is the trained professional engaged in performing the field installation and its maintenances. Technicians are responsible for the field operation, troubleshooting, repair and client training of devices in an assigned location. They may also include training a plant’s maintenance team or other key colleagues on how to perform equipment maintenance. The Field Service Technician delivers the service and customer assistance during field visits as per the client’s requirements. They manage all onsite fitting, patch-up, maintenance, and test cases. Technicians perform the diagnosis for the network and associated errors or technical issues and find the proper way out. Usually the  field technician  work in the given site by the client, engaged in fixing and sustaining the network, hardware, software, and other telecom and IT-related set-ups. When it comes to the telecom field, they play an essential role in the telecom sector as well. T