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Improving IoT security with log management

Jan 9, 2024 By The Graylog Team In Graylog
The Internet of Things (IoT) revolution has set the beginning of a new age of data transfer. Each day, a massive number of new devices get added to all kinds of network infrastructures, transferring gargantuan amounts of data back and forth. In the next decade, we expect the number of IoTs to grow to a staggering 207 billion connected devices – practically outnumbering the human population tenfold.
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Hardening Graylog - Encryptify Your Log Supply!

Dec 29, 2023 By Jeff Darrington In Graylog
Welcome to Hardening Graylog, where we will help you encryptify your log supply. In this blog post, we will explore the importance of using Transport Layer Security (TLS) to secure your Graylog deployment. We will walk you through the steps to configure Graylog with certificates and keys, secure the Graylog web interface, and protect the communication between Graylog and OpenSearch backend. By the end of this blog post, you will have a fully secure and trusted log management system.
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API Management: Using Runtime API Security to Enhance API Lifecycle Processes

Dec 27, 2023 By Jeff Darrington In Graylog
As I look at the range of API Management approaches that are recommended by various analysts, pundits, and vendors, I find it interesting that most don’t really know how to address “security” in the context of API management. In high-level API lifecycle management diagrams securing APIs is rarely called out visually, although it may be addressed briefly in an accompanying paragraph.
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Hardening Graylog Encryptify Your Log Supply

Dec 22, 2023 By Graylog In Graylog
Graylog Support Engineer Will Trelawny shares invaluable insights into enhancing Graylog security through encryption and authentication using transport layer security (TLS). He provides an in-depth and easy-to-follow walkthrough on setting up Graylog deployment configurations, encrypting communications, authenticating nodes, and securing the OpenSearch backend. The video also includes practical demonstrations on why and how to encrypt logs, authenticate log sources, and secure communication with OpenSearch. This video is an excellent resource for anyone looking to strengthen their Graylog security measures.
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SIEM, Simplified

Dec 22, 2023 By The Graylog Team In Graylog
Do you need better insight into the overall state of your network security? Take a step back and look through the larger lens of the SIEM solution. Security information and event management (SIEM) is an approach to security management that combines two aspects: Coined in 2005 by Amrit Williams and Mark Nicolett of Gartner, the term SIEM now serves as a synonym for the gathering, analyzing, and presenting network and security information as well as external threat data and vulnerability management.
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Feeding Your First SIEM with Graylog

Dec 20, 2023 By The Graylog Team In Graylog
Before diving into our blog post topic, allow me to introduce myself. My name is Joel and I work with the solution engineering team at Graylog. Our primary task is to work with our customers and prospective clients on how to manage and make the most out of Graylog in their respective IT environments. One of our main tasks is to identify the logs sources they should incorporate and the kind of volumes they should anticipate.
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Leveraging OpenAPI as a Core Element of API and Application Security

Dec 8, 2023 By Robert Dickinson In Graylog
An application’s attack surface is the sum of all the areas of an application which could be attacked by malicious attackers. This includes the application’s APIs, the underlying code, supporting infrastructure, and any other components which could be compromised. The goal for any organization is to reduce the attack surface area by discovering and minimizing potential vulnerabilities.
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Getting Your Daily Security News Into Graylog

Nov 29, 2023 By The Graylog Team In Graylog
For as long as I can remember, I have started my day off by reading various security news sites to figure out what I need to be aware of and any new trends that are being spotted. I used to do this on my phone while commuting, and now I work from home, but I still follow this routine, and that got me thinking, why not feed Graylog with this information?
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