Operations | Monitoring | ITSM | DevOps | Cloud

5 Pitfalls to Kafka Architecture Implementation

Let’s face it—distributed streaming is an exciting technology that can be leveraged in many ways. Use cases include messaging, log aggregation, distributed tracing, and event sourcing, among others. Distributed streaming can result in significant benefits for companies that choose to use it, but, when not implemented correctly, it can initiate a frustrating technical debt cycle. How do you know if you’re properly implementing Kafka in your environment?

Too Many Security Alerts, Not Enough Time: Automation to the Rescue

It’s 2020, which means it’s time to look back at 2019 and reminisce about the good times – fun with family and friends, good food, travel, and memories to last a lifetime. Who am I kidding? Everyone remembers the bad stuff. The increasing impacts of climate change; relentless fires in the Amazon, California, and Australia; political and social unrest around the globe; and the last season of Game of Thrones. Jon Snow... you still know nothing.

Splunk named Orange Business Service 'Digital and Data Partner of the Year'

With 2020 now well underway and the end of our financial year just around the corner, it’s a great moment to review some of the successes we have had in the EMEA Partner team over the past year. One particular highlight for us came in December when Orange Business Services, the digital transformation arm of Orange, named Splunk as its Digital & Data Partner of the Year at its annual awards in Paris.

Q&A Follow-Up: How Datev uses MITRE ATT&CK & Splunk in its SOC

Hey Everyone, We recently did a webinar with Christian Heger, technical head of the DATEV SOC, as well as Sebastian Schmerl, head of cyber defense of Computacenter. They shared their 6-month path of modernizing their security operations with help of Splunk technology and the MITRE ATT&CK framework. As we weren’t able to address all of the questions during the webinar, we discussed these afterwards and share them in this blog post as a Q&A follow-up.

Support ending for TLS 1.0/1.1 and unencrypted HTTP traffic to Elasticsearch Service on Elastic Cloud

Starting April 21, 2020, all requests to Elasticsearch Service on Elastic Cloud must use HTTP over TLS (HTTPS) with support for TLS 1.2. We’ve decided to make this change in the best interest of our users so we can ensure the security of data in transit and stay up to date with modern encryption, security protocols, and practices.

Solr-diagnostics: How to use it and what it collects

If you’re running Solr and have to troubleshoot it (or maybe you just want a good overview!), then you’d probably want to collect logs, configs, maybe a snapshot of metrics and some system data, like top or netstat. We created a small tool for this exact task, creatively named solr-diagnostics. It’s been out there for almost two years, and we found it useful in our Solr consulting and production support engagements. So we thought it’s about time to spread the word.

13 Security Alerts and Visualizations for VPC Flow Logs

AWS VPC Flow Logs record details about the traffic passing through your application, including requests that were allowed or denied according to your ACL (access control list) rules. It also has information about the IP addresses, and ports for each request, the number of packets, bytes sent, and timestamps for each request. This information brings deep visibility and the ability to improve your security posture over time.

How Data Analytics Support the CDM Program

Continuing Diagnostics and Mitigation (CDM) is a program of the Department of Homeland Security designed to enhance cybersecurity across the Federal government. By deploying a standardized stack of pre-approved security tools, CDM ensures that small and large agencies alike can protect their networks from common threats.

Self-Service Analytics for the Shop Floor [Part I] - Splunk Core Concepts

Despite the hype around predictive maintenance, basic data collection and analysis are still high priorities for manufacturing companies and key criteria for the success of Industrial Internet of Things (IIoT) projects. It is crucial that people who are most familiar with industrial assets, like process or control engineers, have direct access to industrial data. That way inadequate situations such as breakdowns can be resolved quickly.