Network maintenance and monitoring:
- Monitor network performance to ensure normal network operation.
- Perform network diagnosis and troubleshooting to solve network problems.
- Regularly check the status of network equipment (such as routers, switches, firewalls, etc.), perform maintenance and updates.
Network security management:
- Implement and maintain network security policies to prevent unauthorized access and network attacks.
- Install and configure firewalls, anti-virus software and other security devices.
- Perform security assessments and vulnerability scans regularly to ensure network security.
Network configuration and optimization:
- Design and configure network infrastructure, including local area networks (LANs), wide area networks (WANs), and wireless networks.
- Optimize network performance to improve network speed and stability.
- Manage and configure network resources such as IP addresses, subnets, and VLANs.
Data backup and recovery:
- Implement and manage data backup strategies to ensure data security.
- Perform data recovery tests to ensure rapid recovery in the event of data loss or failure.