The issue of LAN security is not a new one. By paying attention to these 38 points when managing a local area network, it is believed that the security of the LAN can be greatly enhanced:
1. Prohibit external devices from connecting to the domain;
2. Designate electronic data storage media as USB drives or portable hard drives and other digital devices; the following will use a portable hard drive as the storage medium to illustrate the exchange process;
3. Configure two standalone machines, i.e., computers not connected to any network, as front-end workstations for intra-domain data exchange;
4. Among the two standalone machines, one is designated as the data exchange computer (hereinafter referred to as the "switch machine"), and the other as the virus-infected computer (hereinafter referred to as the "infected machine");
5. Install a standalone version of antivirus software on the switch machine, including the software version and virus database...