Objectives

• Describe the definition and characteristics of network security
• Describe the development history and trend of network security
• Understand the data definition and transmission process
• Describe the working principles of the TCP/IP protocol stack
• Describe the working principles of common protocols
• Describe common security threats to enterprise networks
• Describe how to cope with common network security threats
• Describe firewall security zones
• Describe the stateful inspection and session mechanisms of the firewall
• Describe the technical background of NAT
• Know the classification and working principles of NAT
• Know the application scenarios of different types of NAT
• Understand the hot standby fundamentals
• Master the basic hot standby configurations
• Describe user authentication technologies
• Describe the different types of intrusion prevention
• Describe the fundamentals of intrusion prevention
• Deploy network antivirus policies
• Development of encryption and decryption technologies
• Processes of various encryption and decryption methods
• Principles of encryption and decryption algorithms
• Describe data communication security technologies
• Describe the PKI certificate system architecture
• Describe the PKI working mechanism
• Application scenarios of encryption technologies
• Configuration methods for different VPN technologies

Target Audience

• Cyber security junior engineer who hopes to have information security capabilities.

Prerequisites

• Basic knowledge of TCP/IP
• Basic knowledge of Routing and Switching

Course Details