What are the information security technologies of information security technology specialty .

Information security technology is a professional course for undergraduate students majoring in information management and information systems. With the rapid development of computer technology, computer information security has attracted more and more attention. It is essential for students to master the necessary information security management and security prevention techniques.

Through the study of this course, students can master the basic principles of computer information security and today's popular information security settings, security vulnerabilities, firewall policies and implementation, hacker principles and prevention, so as to enable students to be competent in the implementation, operation, management and maintenance of information systems.

Information security has the characteristics of "new" majors, "hard" qualifications, "few" graduates, "many" demand departments, "large" employers, and "wide" employment prospects. This major cultivates application-oriented high-skilled talents with all-round development of morality, intellect and physique, who can be engaged in the application and management of IT-related information security technology fields such as computers, electronic information, finance, commerce, government affairs and defense, and can be competent as information processing technicians, engaged in the sales, installation, maintenance and user training of information security products, and can skillfully install and maintain network equipment. As China enters the information society, the penetration rate of computers and networks is becoming more and more deserved, and the number of Internet users in China has surpassed that of the United States to rank first in the world, and the problem of information security has become increasingly prominent.

Wherever there is a network system, there are security problems, such as viruses, hacker attacks, etc. This major has a wider range of knowledge than the computer network technology major, and the employment prospects are also good. There are 7 positions in the career goal, of which network security administrator, network architecture maintenance engineer, and pre-sales engineer are the core positions.

This major is to cultivate students who support the party's basic line, adapt to the actual needs of China's comprehensive construction of a moderately prosperous society, and meet the needs of the front line of production, construction, service and management, and have broad and solid basic theoretical knowledge and professional knowledge, focusing on mastering the basic theory, basic knowledge, basic skills and comprehensive application methods of information security; Familiar with national information security management policies and laws and regulations; Understand the development trends and new technologies of information security; High-quality skilled talents with good professional ethics, dedication and innovative spirit.

Discipline composition. Cryptography application technology: It is mainly used to ensure the confidentiality and integrity of computer information and resist external intrusion.

Information security technology: It is mainly used to prevent system vulnerabilities, prevent external hacker intrusion, defend against virus damage and effectively control suspicious access. Data Disaster & Data Recovery Technology:

In the event of an accident or disaster on your computer, you can use backup and restore and data recovery technology to retrieve the lost data.

Operating system maintenance technology: The operating system is a platform for all operations, and it is necessary to have a comprehensive understanding of the operating platform before the corresponding computer information security processing.

Good majors and schools, you will know the specifics at once.

What to do in this major is related to information network security, such as public security network security, information security technology, information security management, to put it bluntly, professional information security technicians, who can become information security experts in the future;

There is ISO27001 in the world, and there is graded protection in China, which are all information security systems that state organs and large and medium-sized enterprises are very concerned about.

If it is a public security school, this major is very good, at present, the public security network security department understands too little information security, and the country pays more and more attention to information security, and the path is very wide;

In addition, information security is a very good employment major, if you don't believe it, you can casually search for the keyword "recruitment, information security", although there are not many, but this kind of people are not easy to recruit, and the treatment is not bad;

In the end, I am doing this business, I know very well, the degree of attention to this industry and the popularity in the future, you just have to think about it, there was no such major before, you know why there is now because there is a great need for talents in this area. And the police academy learns this, as long as you learn it well, whether it is the network security corps or the network security detachment, you will want you, not to mention so many security vendors.

In the end, no matter what the major, if you don't study well, then you should go home and herd cattle.

virus detection and clearance technology;

security protection technology;

Security audit technology: divided into log audit and behavior audit; 、

Security detection and monitoring technology: to avoid the abuse of network traffic, the spread of spam and harmful information

There is information encryption technology, which is to protect some data, files and other information in the network, and at the same time protect the security of data transmitted over the network. Data encryption is divided into data encryption and data storage encryption.

firewall technology;

intrusion detection technology;

information security services;

Mainly in the direction of cryptography and network attack and defense.

If you program well, you can also make a programming ape. Generally speaking, though, it's a network administrator.

The courses offered are:

Year 1: English, Physics, Advanced Mathematics, C Language, C++, etc., Year 2: Discrete Mathematics, Mathematics for Information Security, Computer Networks, Data Structures, Cryptography, Introduction to Information Security, and some other subjects.

Year 3: Professional courses (network security, intrusion detection, network attack and defense, computer composition, operating system, database, etc.).

There were basically no classes in the senior year.

PetroChina Xidian University.

Much more. Information storage, information sending and acceptance, information confidentiality system. See what you need. ，

Summary. As a specialist in information security technology application, the employment prospects are relatively optimistic. With the rapid development and popularization of the Internet, information security issues have become increasingly prominent, and the demand for information security talents is also increasing.

At present, all kinds of enterprises, institutions and institutions at home and abroad are in urgent need of professionals with information security technology capabilities, so there are many employment opportunities for college students in the application of information security technology. Among them, IT companies, financial institutions, telecom operators and other industries in the direction of information security are the main employment choices for graduates majoring in information security. At the same time, there are also many related jobs in the first department, military, public security and other fields. In addition, with the advent of the "Internet +" era, more and more traditional enterprises have begun to strengthen the construction of informatization, which has also promoted the demand for information security talents.

As a specialist in information security technology application, the employment prospects are relatively optimistic. With the rapid development and popularization of the Internet, information security issues have become increasingly prominent, and the demand for information security talents is also increasing. At present, all kinds of enterprises, institutions and institutions at home and abroad are in urgent need of professionals with information security technology capabilities, so there are many employment opportunities for college students in the application of information security technology.

Among them, IT companies, financial institutions, telecom operators and other industries in the direction of information security are the main employment choices for graduates of information security experts; At the same time, there are also many related jobs in the first department, military, public security and other fields. In addition, with the advent of the "Internet +" era, more and more traditional enterprises have begun to strengthen the construction of informatization, which has also promoted the demand for information security talents.

1.The career development of information security has broad prospects, and the market demand will continue to grow in the future. 2.At present, there is a shortage of talents in the domestic information security industry, and the salary level of information security professionals is relatively high. 3.

Information security talents need to have solid knowledge of computers and networks, master the basic principles and methods of information security technology, and constantly learn and update their skills; 4.In the future, the field of information security will involve the application of new technologies such as artificial sail intelligence and big data, which puts forward higher requirements for the comprehensive quality of information security professionals.

Hello teacher, do you want to buy a computer in advance to study information security technology? I still went to school to study.

As a student studying information security technology, it is very necessary to buy a computer with good performance. First of all, information security technology majors need to use software such as virtual machines to conduct experiments and prepare blind attacks, so they need a high-configuration computer. Secondly, considering the tight schedule of junior college courses, it may be a waste of valuable study time to buy a computer after arriving at the school.

Finally, if you buy a computer in advance, you can also familiarize yourself with the use of the computer in advance, which is more convenient for you to learn the key.

Summary. The employment prospects for information security majors are good. At present, the demand for information security professionals in China can be roughly divided into the following four categories:

The first type is R&D talents, which mainly come from professional institutions in information security and information security R&D institutions in large enterprises; the second category is technology development talents; The third category is information security management talents, which mainly come from party and government departments; The fourth category is information security service talents, which mainly comes from the majority of enterprise units and departments; In the past three batches, about 70% of the graduates chose to continue their studies in scientific research institutes, and the research rate was as high as about 46%.

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Answer: Information security technology application college students are good for employment.

The employment prospects for information security majors are good. At present, China's social demand for information security professionals can be roughly divided into the following four categories: the first type is research and development talents, which mainly comes from professional institutions with comprehensive information security and information security research and development institutions in large enterprises; the second category is technology development talents; The third category is information security management and prudential talents, which mainly come from party and government departments; The fourth category is information security service talents, which mainly come from the majority of enterprises, including Hongjing units and departments; In the past three batches, about 70% of the graduates chose to continue their studies in scientific research institutes, and the research rate was as high as about 46%.

Studying computer science is a good choice, in this information age, everything is inseparable from the network and computers, so the employment rate of computer majors is guaranteed. With the continuous development of the economy, intelligence continues to penetrate into our lives, and behind this is the support of countless computer-related workers, so it is foreseeable that the demand for computer personnel will continue to increase in the future. Therefore, if the basic knowledge of computer science students is strong, it is very easy to find a satisfactory job after graduation.

1.firewall technology;

A firewall is a filtering mechanism built on the perimeter of an internal and external network, with the internal network considered secure and trustworthy while the external network considered insecure and untrusted.

2.Information encryption technology.

The purpose of information encryption is to protect the data, files, passwords, and control information within the network, and to protect the data transmitted over the network.

3.Authentication technology.

Authentication is the process of verifying the identity of the user, and its essence is to find out whether the user has the right to use the resources it requests.

4.Security protocols.

The establishment and improvement of security protocols is the basic factor for the security and confidentiality system to embark on the road of standardization and standardization.

A relatively complete intranet and security and confidentiality system should at least implement encryption mechanisms, verification mechanisms and protection mechanisms. Currently, the security protocols used include encryption protocols, key management protocols, data verification protocols, and security audit protocols.

5.Intrusion detection systems.

An intrusion detection system is a specialized system that monitors network activity in real time. Behind the firewall, the system works with firewalls and routers to inspect all communications on a LAN segment, log and prohibit network activity, and can be reconfigured to block malicious activity from outside the firewall.