Webpage updating method and system and webpage server

A webpage server, comprising:

• a processor;
• and
• a memory for storing instructions executable by the processor;
• wherein the processor of the webpage server is configured to:
• upon detection of an update instruction in the webpage server, acquire a feature value of an update process that generates the update instruction in the webpage server, the feature value comprising a process name and process identification of the update process, wherein, the update process is used to update webpage of the webpage server;
• compare the acquired feature value with each set of feature values in a preset update process whitelist;
• and
• if there is an item in the preset update process whitelist which is identical to the acquired feature value, adjust a stored webpage document according to the update instruction;
• wherein the processor of the webpage server is further configured to:
• prior to the acquiring the feature value of the update process that generates the update instruction, upon receipt of a security policy sent by a policy server, generate the preset update process whitelist according to the security policy and a feature value of a preset update process;
• the processor of the webpage server is further configured to:
• upon receipt of an updating request input by a user, invoke a corresponding update process according to the updating request, to generate the update instruction, wherein invoking the corresponding update process according to the updating request to generate the update instruction comprises:
• invoking by the webpage server, a local corresponding update process according to the updating request and causing by the webpage server, the update process to generate the update instruction based on the updating request, to initiate a modification operation.

A system for updating a webpage, comprising:

• one or more webpage servers and a policy server, wherein:
• the policy server is configured to send a security policy to the webpage server;
• and
• each of the webpage servers comprises:
• a processor;
• and
• a memory for storing instructions executable by the processor;
• wherein the processor is configured to:
• upon detection of an update instruction in the webpage server, acquire a feature value of an update process that generates the update instruction in the webpage server, the feature value comprising a process name and process identification of the update process, wherein, the update process is used to update webpage of the webpage server;
• compare the acquired feature value with each set of feature values in a preset update process whitelist;
• and
• if there is an item in the preset update process whitelist which is identical to the acquired feature value, adjust a stored webpage document according to the update instruction;
• wherein the processor is further configured to:
• prior to the acquiring the feature value of the update process that generates the update instruction, upon receipt of a security policy sent by a policy server, generate the preset update process whitelist according to the security policy and a feature value of a preset update process;
• wherein the processor is further configured to:
• upon receipt of an updating request input by a user, invoke a corresponding update process according to the updating request, to generate the update instruction, wherein invoking the corresponding update process according to the updating request to generate the update instruction comprises:
• invoking by the webpage server, a local corresponding update process according to the updating request and causing by the webpage server, the update process to generate the update instruction based on the updating request, to initiate a modification operation.