First, computer network security:
Computer network security is an important part of information security. It covers measures to protect computer networks from unauthorized access, malware, network attacks and data leakage. This includes network firewall, intrusion detection and defense, network encryption and other technical means, as well as the security configuration and management of network equipment and systems.
Second, data security:
Data security is a security measure to protect data from illegal acquisition, tampering, leakage and loss. This includes data encryption, backup and storage management to ensure data integrity, availability and confidentiality. At the same time, data security also involves the protection during data transmission, such as using security protocols and encrypting data transmission.
Third, personal privacy protection:
Personal privacy protection is an important aspect of information security, which involves the protection of personal sensitive information such as personal identity, financial information and health records. In the digital age, the risk of privacy leakage is increasing, so personal privacy protection needs to include legal and compliant data collection and use, as well as confidentiality measures for sensitive personal information.
Four, identity authentication:
Authentication is the process of confirming the identity of users, ensuring that only legally authorized users can access the system or resources. Identity authentication technology includes password, biometric identification, smart card and other methods. Identity authentication also includes multi-factor authentication, such as combining passwords and biometrics to improve the security of authentication.
Verb (abbreviation for verb) physical safety:
Physical security is a measure to protect information systems and equipment from physical threats. Including access control, video monitoring, fire prevention, waterproofing and other measures for key facilities such as server room, computer room and network equipment. Physical security also involves the safe disposal of equipment, such as the safe destruction of storage media and equipment data.
Six, safety awareness:
Education and training Security awareness education and training is an important part of information security. It helps employees identify and prevent security threats by improving their safety awareness and knowledge level. Safety awareness education and training can include regular safety training courses, publicity and promotion of safety strategies, simulation drills and case studies.