What knowledge is required to become a cybersecurity officer

CCNA, a professional tutoring book for network security engineers

1) Professional ethics.

Good, in good health, under the age of 60 (except for the legal representative).

2) In-service personnel of construction enterprises.

3) Academic qualifications and professional titles:

1. The main person in charge of the construction enterprise should be a college degree or above, with an intermediate title or above (except for the legal representative). Brother sues.

2. The person in charge of the project has a technical secondary school (including high school, technical secondary school, vocational high school) or above, and has a primary and professional title.

3. The full-time safety production management personnel of construction enterprises should be technical secondary school (including high school, technical secondary school, vocational high school) or above, or have more than five years of safety management experience.

4) Pass the annual safety production education and training assessment of the enterprise.

5) The person in charge of the project and the full-time safety production management personnel shall not serve in more than two (including two) units.

Three categories of personnel. A copy of the application form for safety production assessment; Identity card.

A photocopy, 3 recent one-inch color bareheaded**, if there are academic requirements, a copy of the academic certificate must also be submitted; The person in charge of the enterprise must be stamped with the official seal of the unit.

A copy of the employment document.

The person in charge of the project must have a professional qualification certificate as a constructor.

A photocopy, and the person in charge of the construction of the minor engineering project submits the supporting documents that meet the requirements of the position; Certificate of passing the safety production knowledge examination results of the three types of personnel.

1. Security operation and maintenance security service engineer.

Job Responsibilities: Responsible for the security reinforcement of the business server operating system;

Responsible for promoting security penetration and security reinforcement at the business layer, as well as emergency response to security incidents, and assisting in vulnerability verification.

Responsible for monitoring and evaluating the operation authority of the application at the business server system layer;

Perform vulnerability scanning, port scanning, weak password scanning on the server, and organize reports;

Track domestic and foreign security trends, collect security intelligence and security research, and lead follow-up on various security incidents, including web vulnerability handling, DDoS defense, etc.

2. Network security engineer.

In order to prevent hackers from hacking and stealing confidential company information and protect the information security of users, many companies now need to build their own network security efforts.

Job Responsibilities: Responsible for the construction of information security technology architecture of vehicle-road collaboration products;

Formulate a safe operation and maintenance process, and implement it through tools and technical means to ensure the safety of the product;

Undertake customer communication and key project benchmarking, support customer communication, program design, etc.;

Excavate the vulnerabilities of the extranet and intranet of the enterprise, and coordinate with relevant departments to follow up on the remediation of risks;

Develop test plans, design test cases, set up test environments, and test the system.

3. Penetration testing web security engineer.

The penetration testing position is mainly to simulate hacker attacks, use hacking techniques, dig out vulnerabilities, and put forward repair suggestions; Databases, network technologies, programming techniques, infiltration techniques, etc., are required.

Respond to company security incidents, clean up backdoors, and analyze attack vectors based on logs;

Research on security technology, including security technology, hacking technology, etc.;

Keep track of the latest vulnerability information and conduct security checks on business products.

4. Security attack and defense engineer.

Job Responsibilities: Responsible for the implementation of security service projects, including vulnerability scanning, penetration testing, security baseline inspection, auditing, etc.;

After the outbreak of high-risk vulnerabilities, the vulnerability analysis and emergency response are carried out, and the back-end support of the company's security products is provided.

Master professional document writing skills, pay attention to the industry situation and hot spots.

The security of the operation system is to ensure the security of the information processing and transmission system, focusing on ensuring the normal operation of the system. Avoid damage and loss to the system storage, processing, and transmission of messages due to system collapse and damage. Avoid information leakage, interference or interference by others due to electromagnetic leakage.

All network data and devices have the possibility of being damaged by hackers, and network security is used to protect these network data and devices.

The purpose of cybersecurity is:

1.Protecting information security, that is, the reliability, security, and legal access of information in information carriers such as databases.

2.Protecting the system is to protect your computer and mobile phone from viruses or Trojans.

3.Secure cyberspace.

This is easy to understand, and it's basically what antivirus software does.

Cyber security mainly includes the following aspects:

1. System security.

The security of the operation system is to ensure the security of the information processing and transmission system. It focuses on keeping the system up and running. Avoid damage and loss of information stored, processed, and transmitted by the system due to system damage.

Avoid information leakage, interference with others or interference by others due to electromagnetic leakage.

2. Network security.

Security of system information on the network. Including user password authentication, user access authority control, data access authority and method control, security audit, computer virus prevention, data encryption, etc.

3. Information dissemination security.

The security of information dissemination on the network refers to the security of the consequences of information dissemination, including information filtering. It focuses on preventing and controlling the consequences of the dissemination of illegal and harmful information, and avoids the loss of control of information freely transmitted by the big cloud on the public network.

4. Information content security.

Security of information content on the Internet. It focuses on protecting the confidentiality, authenticity, and integrity of information. Attackers should not take advantage of system security vulnerabilities to conduct eavesdropping, impersonation, fraud, and other behaviors that harm legitimate users. Its essence is to protect the interests and privacy of users.

Network Security Engineer Job Responsibilities 1:

Responsible for the daily operation and maintenance of the computer room of the on-site unit;

Responsible for the on-site emergency communication and coordination of the on-site unit;

Assist second-line operation and maintenance personnel to deal with emergency incidents;

Responsible for regular inspection and sorting of customer assets;

Through data analysis and other related tools, troubleshoot and solve general network faults in the O&M process.

According to the company's operation and maintenance process, standardize the operation and maintenance work and compile the output operation and maintenance report.

Network Security Engineer Job Responsibilities 2:

Preside over the demand analysis and project feasibility analysis of the project's network security products;

Preside over the technical evaluation of the project's network security products, program planning and construction, and provide relevant technical support;

Designing cyber security solutions that meet customer and cyber security requirements;

Planning and management of equipment and auxiliary materials in the project;

Through data analysis and other related tools, troubleshoot and solve complex network failures during project implementation;

According to the company's process, standardize the project implementation and prepare the output implementation report;

Deal with and solve customer questions and difficulties, and do a good job in customer support and service.

Network Security Engineer Job Responsibilities 3:

Complete the security assessment work such as classified protection;

Carry out security reinforcement for various systems of the company;

Conduct security assessment and testing of the company's ** and business systems;

Respond to company security incidents, clean up backdoors, and analyze attack vectors based on logs;

Research on security technology, including security technology, hacking technology, etc.;

Track new vulnerability information and conduct security checks on business products;

Responsible for carrying out relevant training in the field of information security technology and management.