How to Ensure vro configuration security for Small and Medium Enterprises

This article mainly introduces the specific operations and configuration procedures for configuring security for Routers of small and medium-sized enterprises, and provides how to configure applications for small and medium-sized enterprises. I believe this article can help you.

When managing a vro, the security you add can create a "powerful normal network" or an "isolated network that cannot provide any services ", there is a huge difference between the two. Next let's look at some of the steps you can take to maintain vro security. Managing vrouters generally starts with how to configure them. If you do not have a reference document for vro configuration, you need to create one.

Creating and writing a vro configuration document can take you to the first step of security management configuration: In the Security Sense, introducing and saving the initial baseline configuration is crucial. Ideally, you should complete the initial settings on the console and save them on a network storage. Most importantly, do not save it on a local disk Of a notebook! Portable Computing devices (such as laptops, PDAs, memory sticks, and so on) may be lost or stolen. Once this happens, the entire network may be compromised.

After the configuration is introduced, the next step is to use the initial configuration to synchronize the current configuration. Don't think that once the vro is enabled, everything will be fine after it starts running on the network-you also need to maintain the setting and make regular modifications. Some system administrators prefer to make modifications online, while others prefer to upload configurations after the modifications are completed offline. The two methods have their own advantages.

If you modify it online, you can have immediate feedback on functions such as syntax check. For example, if you enter an incorrect command, the router will immediately give a warning. In addition, if your modifications cause a network problem, you will know immediately. On the other hand, if you modify it offline, you will have the opportunity to add comments and use the vro configuration editor. However, this method does not have syntax check, and does not have immediate feedback for the modification effect.

If you decide to use the offline method, make sure that you have used the security method configured for sending. Trivial File Transfer Protocol (small File Transfer Protocol) is not a recommended sending method, because it neither provides the connection security nor provides the security of configuration transmission. FTP (file transfer Protocol), you must configure the user name and password or Secure Copy Protocol (SCP, Secure Copy Protocol) is the safest way to send a new configuration.

No matter how you manage vro Configuration updates, it is vital to save every configuration modification and record the modification content. In this way, you and others can better understand the changes made and review the related configuration changes when there is a problem.

Final idea

Data has the habit of going out of the door normally, but then on the wrong road. To prevent such an event, never save the router configuration file on the portable media. Instead, you can securely save your configuration file to a folder on a network drive with the correct permissions.