Data expansion:
The application of information security technology is a specialized course in colleges and universities in China, and the learning period is three years. Courses taught include Computer Network Fundamentals, Enterprise Network Construction and Maintenance, etc.
Information security and management mainly study the basic knowledge and skills of network security management, information security system integration and maintenance, and carry out the installation and debugging of network security products, data backup, security reinforcement and network virus prevention, website security management and so on.
For example: prevention of network viruses and hackers in banks, securities and customs, risk assessment and detection of network information security, research and development and application of information security technology, etc.
Employment direction is network information enterprises and institutions: network information security risk detection and evaluation, network security system design and development, information security management, network system construction, management and maintenance, server configuration and management, enterprise website and software development and maintenance.
Basic Computer Hardware is based on the experience of the editor in teaching this course and listening to the opinions of his peers. Computer Hardware Fundamentals comprehensively and systematically introduces the working principle of computer hardware, including the working principle, structure and technology of the components that make up computer hardware.
This book is divided into nine chapters. 1 chapter generally introduces computer systems. The second chapter introduces the representation of data in the computer; The third chapter introduces the basic digital logic circuit of the computer;
Chapters 4 and 5 introduce CPU and instruction system. Chapters 6, 7, 8 and 9 introduce the storage system, external memory, bus, motherboard and input/output system. There are a lot of exercises at the end of each chapter to help you understand and consolidate what you have learned.
Computer network technology mainly studies the basic knowledge and skills of computer network and network engineering, and carries out network management, network software deployment, system integration, network security and maintenance, computer software and hardware maintenance and marketing, and database management.
For example: the installation and debugging of computers and other equipment, the testing, maintenance and repair of computer systems, the design and production of multimedia such as web graphics, images, animations, videos and sounds, etc.