Online education: project manager profession — what you need to know
CrimeaPRESS reports:
Another profession that is not only relevant now, but also, judging by the trends in the development of the digital sphere, will be in demand in the coming decades — network administration. This is a field of information technology that deals with the management of computer networks and their infrastructure.
Network Administration
Network administrators are responsible for creating, configuring, maintaining, and securing networks to ensure they operate reliably and efficiently. Here are the main aspects and responsibilities in this specialization:
- Network administrators are involved in the development and design of network architectures, including equipment selection, resource allocation, and determination of network structure and topology.
- install and configure network equipment such as routers, switches, firewalls, servers, and other devices to enable communications and data transfer on the network.
- Network Services Administration: Includes management of network services such as DHCP (Dynamic Host Configuration Protocol), DNS (Domain Name System), VPN (Virtual Private Network), email, firewalls and others.
- network security: specialists are responsible for protecting the network from external threats, attacks, viruses and unauthorized access by installing authentication, encryption, firewalls and other security measures.
- monitoring and maintenance: Network administrators monitor network health, monitor it, identify and fix problems, and perform regular maintenance and backup of data.
- technical support and advice to users on network equipment, software and network-related problems.
This is only a general overview of the responsibilities of a network administrator, and specific tasks may vary depending on the size and type of organization, as well as the specifics of its network infrastructure.
Where to look network administration courses? The answer, in fact, is obvious: training programs related to this area of IT are presented on the Internet.
Online training courses — a definite “Yes” or…
Online training courses are a very popular and effective way to gain knowledge from various fields these days. Here are a few reasons why they are so in demand:
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