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Log4j 2 Vulnerability: Identifying and Minimizing Production Risk

Dynatrace

Log4Shell, a zero-day exploit affecting the popular Apache package was made public on December 9, 2021. Sensitive Data Access – Do the vulnerable Java processes access critical databases or file systems in the environment? Public Internet Exposure. Dynatrace news. The National Vulnerability Database describes the exploit here.

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What is Log4Shell? The Log4Shell vulnerability explained (and what to do about it)

Dynatrace

The vulnerability, published as CVE-2021-44228 , enables a remote attacker to take control of a device on the internet, if the device is running certain versions of Log4j 2. Apache issued a patch for CVE-2021-44228, version 2.15, on December 6. The ease of exploiting the vulnerability compounds its impact.

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All of Netflix’s HDR video streaming is now dynamically optimized

The Netflix TechBlog

Details pertaining to HDR-VMAF exceed the scope of this article and will be covered in a future blog post; for now, suffice it to say that the first version of HDR-VMAF landed internally in 2021 and we have been improving the metric ever since. The arrival of HDR-VMAF allowed us to create HDR streams with DO applied, i.e., HDR-DO encodes.

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Log4Shell vulnerability: Identifying and minimizing production risk

Dynatrace

Log4Shell, a zero-day vulnerability affecting the popular Apache package was made public on December 9, 2021. Sensitive Data Access – Do the vulnerable Java processes access critical databases or file systems in the environment? Public Internet Exposure. Dynatrace news. Application List – Which applications use these libraries?

Java 180
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Software Testing Trends 2021 – What can we expect?

Testsigma

The implementation of emerging technologies has helped improve the process of software development, testing, design and deployment. With all of these processes in place, cost optimization is also a high concern for organizations worldwide. Here is the list of software testing trends you need to look out for in 2021.

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Achieving business resilience with modern observability, AI, and automation

Dynatrace

Indeed, 96% of organizations have experienced business disruption since 2021, according to a PwC survey of more than 1,800 leaders. Business resilience is when organizations have systems and processes in place to protect against unforeseen shocks and build organizational agility. This strategy involves people, process, and technology.

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Container security: What it is, why it’s tricky, and how to do it right

Dynatrace

Container security is the practice of applying security tools, processes, and policies to protect container-based workloads. To function effectively, containers need to be able to communicate with each other and with network services. Network scanners that see systems from the “outside” perspective. Network scanners.