What are the common forms that endanger information security?

Common information security products mainly include: computer virus detection software, firewall, gateway, intrusion detection system, intrusion prevention system, security backup system, security encryption software, unified threat security management system, etc.

1. Common threats to information security include unauthorized access, information disclosure, data integrity destruction, denial of service attacks and malicious code.

2. Information security can be realized by physical security technology, system security technology, network security technology, application security technology, data encryption technology, authentication and authorization technology, access control technology, audit tracking technology, anti-virus technology, disaster recovery and backup technology.