Top 10 taboo services in Win7 to ensure system security

I believe that you are very familiar with the name of Windows 7. Apart from inheriting and surpassing the beautiful UI of vista, it also features user-friendly taskbar and XP compatibility, it is a really good operating system in the world today.

In addition to its "strong" incompatibility, the second failure of Vista is to occupy resources, while Windows 7 has improved a lot in this regard. At the same time, for common users, it is a headache to optimize services even in Windows 7. which services should be deleted and cannot be modified? Use the Optimization Wizard in Windows 7 optimization Masters (Click here to download) or cube (Click here to download) to safely disable several unavailable services. The following describes 10 services that cannot be disabled in Windows 7. We strongly recommend that you back up the services by using the Windows 7 optimization master or Cube before optimizing the services.

1. Anti-Virus Software

2. DNS Client

Official explanation: the name of the DNS Client Service (dnscache) cache Domain Name System (DNS) and the full name of the computer. If the service is stopped, the DNS name will continue to be parsed. However, the query results of DNS names are not cached and computer names are not registered. If you stop this service, your computer will not be able to interpret the DNS information, and you cannot use a domain name to log on to the website.

3. Network Connections

Official explanation: Manages objects in the "Network and dial-up connections" folder, where you can view LAN and remote connections.

If you stop this service, you cannot configure the network, create a network connection, or access the internet.

4. Plug and Play

Official explanation: enables computers to identify and adapt to hardware changes with minimal or no user input. Terminating or disabling this service may cause system instability.

5. Print Spooler

Official explanation: load the file to the memory for printing later. You don't want to keep others' cards without it. This is the printing service.

6. Remote Procedure Call (RPC)
The official explanation: RPCSS is the Service Control Manager of COM and DCOM servers. It executes object activation requests for COM and DCOM servers, object Export Program parsing, and distributed garbage collection. If this service is disabled or disabled, programs that use COM or DCOM will not work properly. We strongly recommend that you run the RPCSS Service. This is very important (that is, very important). If you disable it, your system cannot start.

7. Workstation

Official explanation: Use the SMB protocol to create and maintain connections between the client network and remote servers. If the service is stopped, these connections cannot be used. If this service is disabled, any service explicitly dependent on it cannot be started. As the name suggests, If you disable it, your computer will disappear from the Intranet. Do not use medie to play with Microsoft's network resources.

8. Network Location Awareness (NLA)

Official explanation: Collects and stores network configuration information and sends a notification to the program when the information is modified. If the service is stopped, the configuration information may be unavailable. if the service is disabled, all services explicitly dependent on the service cannot be started.

This is a wireless network connection, but disabling it will cause a lot of problems.

9. DHCP Client

Official explanation: Register and update the IP address for this computer. If the service is stopped, the computer cannot receive Dynamic IP addresses and DNS updates. If this service is disabled, all services explicitly dependent on it cannot be started.

Disable the DHCP service. You only need to manually set the IP address.

10. Cryptographic Services

Official explanation: four management services are provided: directory database service, which is used to confirm the signatures of Windows files and allow the installation of new programs; Protected Root Services, it is used to add and delete certificates of trusted root certificate authorities from the computer, and the automatic root certificate Update service is used to retrieve root certificates and enable SSL from Windows Update; key service, used to assist in registering this computer to obtain a certificate. If the service is stopped, these management services cannot run properly. If this service is disabled, any service explicitly dependent on it cannot be started.

Disabling this encryption service will result in a decrease in the computer security index. It cannot be updated automatically or use ssl.