On December 9, 2021, a vulnerability was reported that could allow a system running Apache Log4j 2 version 2.14.1 or below to be compromised and allow an attacker to execute arbitrary code on the vulnerable server. This vulnerability was registered on the National Vulnerability Database as CVE-2021-44228, with a severity score of 10. Here is a diagram of the attack chain from the Swiss Government Computer Emergency Response Team (GovCERT).

Logfile analysis plays a central role in enhancing the observability of your IT estate, helping operations teams and SRE engineers to identify issues as they emerge and track down the cause of failures quickly. As the number of log entries generated on any given day in a medium-sized business easily numbers in the thousands, viewing and analyzing logs manually to realize these benefits is not a realistic option. This is where automated real-time log analysis comes in.

Over the last year, we’ve seen tremendous growth in both demand and usage for LogStream Cloud. It is exciting to be able to speed up time to value, reduce the total cost of ownership, and deliver LogStream to customers in a way that best fits their organizational needs. We here at Cribl have been working with our cloud customers to better understand how to optimize LogStream Cloud pricing to provide the best possible ROI.

Debugging errors is an essential component to SRE and developer workflows. “How do we prioritize and isolate JavaScript errors more effectively?” is a top challenge we hear from engineering teams looking to improve end-user experience. Therefore, we are excited to announce the general availability of Splunk RUM frontend error monitoring.

Interest in observability is at an all-time high. When we attended KubeCon in Los Angeles in October, observability and security were everywhere—in conversations with attendees and other vendors, during sessions, and in messaging at booths—indicating that there’s still an unmet need. In fact, Gartner declared that observability is at the ‘peak of inflated expectations' in a recent Hype Cycle report.

Having Splunk Mobile available in your pocket is great, but what if you're not able to take advantage of it because of Defense Federal Acquisition Regulation Supplement (DFARS) requirements or security concerns? Through this blog post, you'll learn how deploying a Private Spacebridge might be the right answer!