What is Information Technologies?

What is Information Technologies?

With the introduction of smart technologies such as computers, information technologies have become very important. So what is this information technology? It is a system used to create and access all kinds of data. Uses all possibilities for information transfer. It is often used to identify computers, smartphone operating systems and networks. Finds solutions to reduce human labor and cost.


It produces new tools to make things more practical, efficient and systematic. It is based on information. It consists of many layers such as data, applications, storage and servers. It provides countries economic development and helps them grow. In short, information technologies are information-based technological developments that make up almost our entire life.

Information Technology History

Information technologies entered our lives from the second half of the 20th century. With the rapidly developing information technologies, the development has accelerated and it is easier to follow the data. It has enabled developing countries to progress and grow rapidly by undergoing social transformation. With the introduction of the computer in 1950, the employment rate in companies has decreased slightly since the 1970s. In this period, a term called automation emerged and lower level studies started on computers. No need for manpower anymore.

Knowledge has become more important. Thus, the data processing period started. After the data processing period, the micro period and the network period take place, respectively. With the completion of these periods, an information society was formed and a period in which knowledge gained more money and gained value. What is the information society?

Information society is the society that produced the information that was the new income source of the period at a high level and used this information in all areas of social life. Thanks to the production of information, a new department has been created in companies and institutions that will improve these areas under the name of information processing. This increased the search for knowledge-based staff and led to the establishment of new training departments.

What is Computing?
After the development of information technologies, a department was needed to manage this area in institutions and organizations. For this purpose, an information processing unit has been created that enables the services to move easily and quickly in the virtual environment. This unit is obliged to perform software and informatics studies of the institution or organization, to find and fix the problem during the problem, to analyze the company and to improve the system. It is found in schools, hospitals, government agencies or many private organizations that you can think of.

All operations on the unit are done by IT staff. Computing is the general name of this section. It is divided into sections such as database management, computer programming and information security analyst. IT personnel providing information management and system should have gained expertise in areas such as software developed in computers, office programs, windows server and computer hardware.

What are Emerging Information Technologies?

Other information technologies that develop after computer programs and software are also mobile and in the cloud. With the introduction of smartphones or tablets into our life in mobile technology, software in the field of mobile applications has made a huge improvement today. Once upon a time simply connecting to computers in the home or internet cafe to communicate on the Internet; We are now fast enough to share data even when going to the market with smartphones and tablets. With these technological tools we have, we have started to use many data transfer programs such as social media applications, storage clouds, games, messaging and network connections.

Demands in developments regarding these speeds and needs have increased and thousands of applications have been developed to facilitate our work in our daily lives. This contributes to the country's economy thanks to the production of information and develops thanks to the data sharing made through the world platforms.

In cloud technology; is a system where big data can be stored on the internet. The computing data of companies are usually kept in the cloud system. This saves companies at a great cost. This system is not only used in companies or institutions, of course. There are also clouds that we use in our daily lives. We can easily store the files and photos we use on our smartphones, computers or tablets on these clouds, and we can only share with different units over the internet. It also offers us other jobs that make our job easier. So what are other information technologies?

Electronic signature
Electronic mail
Internet domains
Cyber ​​security
Electronic Signature: In corporate or public works, performing transactions on the internet has caused security problems. In order to prevent this, electronic signature software, which was obtained by individuals or institutions after legal permission and transactions, was created. With electronic signature, it ensures undeniability during the transaction. Thus, out-of-control transactions are prevented. The process is completed safely. There are legal requirements in electronic signature as in wet signature.

It has the same legal conditions as the handwritten signature.
The same proof conditions apply with the wet signature.
There is a promissory note.
Absolute evidence is counted until otherwise proved.

Electronic Mail: It is a service tool that provides information / data transfer through the protocol between two computers. It shortens the distances. It helps us communicate quickly and easily. It consists of the username, e-mail sign and server name. There are different server domain names according to personal, corporate, public etc. fields.
Related Post: https://in.c.mi.com/thread-1650339-12-1.html
Internet Domain Names: These are the names used to determine the addresses of internet sites. A protocol is defined for these names. Sections separated by dots in the domain names consist of two degrees from right to left. First level domain names are also divided into two.

Generic first degree domain name
Country code first degree domain name
Generic first-level domains are domains that are used for a specific purpose, ending with ".com, .net, .gov, .edu etc." extensions. These names, which have been used since 1984, are used for educational, institution, company etc. purposes. It has no geographic meaning. Country code first-level domains are domain names that have geographic meaning, have ISO standards, and end with two-letter abbreviations. Eg "tr" Turkey, ".jp" domain names, such as Japan ... This type is used since the 1980s.

Cyber ​​Security: These are the tools used to provide cyber security against the security risks that institutions, organizations and users may encounter on the internet. Its main goal is accessibility and privacy. Information falling into cyber security; many other things used in information technology environment such as guides, user assets, infrastructure, computing equipment ...

Why should I prefer information technologies?

Information technologies have become one of the fastest rising sectors of recent times. The companies aiming to develop have turned to specializations in this direction and the demands in this area have increased considerably. Job advertisements for database managers and network systems analysts are very popular.

What is the most preferred profession in information technologies?

In fact, information technologies consist of not only a single profession but also profession departments. There are many departments such as computer programming, database management, information security analyst. By examining in more detail, you can turn to the sections that interest you and get their education.