Due to the COVID-19 situation , working style is changing from office to remote. To make the enterprise works properly , more and more external systems are used for replacing physical work flow.

This systems like document signing or meeting services become popular and also more vulnerabilities found on them. In this presentation , the speaker will start from introducing what is a vulnerability , CVE and the interaction that enterprise should take. 

Then , managers should understand the impact and place priority to fix the issue. The speaker will take 2021 Log4J as example to share some experience about how to mitigate the damage of new dangerous CVE appears.