![What is Log4j? A cybersecurity expert explains the latest internet vulnerability, how bad it is and what's at stake What is Log4j? A cybersecurity expert explains the latest internet vulnerability, how bad it is and what's at stake](https://images.theconversation.com/files/438734/original/file-20211221-50538-11x1tn8.jpg?ixlib=rb-1.1.0&rect=0%2C0%2C3796%2C2475&q=20&auto=format&w=320&fit=clip&dpr=2&usm=12&cs=strip)
What is Log4j? A cybersecurity expert explains the latest internet vulnerability, how bad it is and what's at stake
GitHub - stripe/log4j-remediation-tools: Tools for remediating the recent log4j2 RCE vulnerability (CVE-2021-44228)
![Guidance for preventing, detecting, and hunting for exploitation of the Log4j 2 vulnerability | Microsoft Security Blog Guidance for preventing, detecting, and hunting for exploitation of the Log4j 2 vulnerability | Microsoft Security Blog](https://www.microsoft.com/en-us/security/blog/wp-content/uploads/2021/12/Log4j-Microsoft-365-Defender-social-ff.png)
Guidance for preventing, detecting, and hunting for exploitation of the Log4j 2 vulnerability | Microsoft Security Blog
![Guide: How To Detect and Mitigate the Log4Shell Vulnerability (CVE-2021-44228 & CVE-2021-45046) | LunaTrace Guide: How To Detect and Mitigate the Log4Shell Vulnerability (CVE-2021-44228 & CVE-2021-45046) | LunaTrace](https://www.lunasec.io/docs/img/log4shell-logo.png)