Open Source

Cloud Security, Kubernetes & Container Security, Open Source

Sysdig Identifies a Cloud-Native Security Crossroads: Best Practices vs. Convenience and Speed

Sysdig’s seventh annual Cloud-Native Security and Usage Report identifies how customers are developing, using, and securing cloud-native applications and environments....
Crystal Morin | January 31st, 2024
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Sysdig Features, Cloud Security, Kubernetes & Container Security, Monitoring, Open Source

What’s New in Sysdig – January 2024
Sysdig Features, Cloud Security, Compliance, Kubernetes & Container Security, Open Source

What’s New – December 2023 Recap
Sysdig Features, Cloud Security, Compliance, Kubernetes & Container Security, Monitoring, Open Source

What’s New in Sysdig – November 2023
Cloud Security (272) Compliance (63) Kubernetes & Container Security (212) Monitoring (97) Open Source (89) Sysdig Features (159) Threat Research (98)
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Open Source

Kubernetes 1.23 – What’s new?

Kubernetes 1.23 is about to be released, and it comes packed with novelties! Where do we begin? This release brings...
Víctor Jiménez Cerrada | November 30th, 2021
Two hands assembling the Falco logo
Open Source, Kubernetes & Container Security

Getting started with runtime security and Falco

Discover how to get started with Falco to overcome the challenges of implementing runtime security for cloud-native workloads. If you...
Víctor Jiménez Cerrada | November 15th, 2021
Artistic representation of the Sysrv-Hello Botnet puppeteering WordPress pods. Clearly a reference to the puppeteer in the Fantastic 4.
Threat Research, Kubernetes & Container Security, Open Source

THREAT ALERT: Crypto miner attack – Sysrv-Hello Botnet targeting WordPress pods

The Sysdig Security Research team has identified a Cryptominer attack hitting a Kubernetes pod running WordPress, related to the recent...
Stefano Chierici | August 26th, 2021
Open Source

Kubernetes 1.22 – What’s new?

Kubernetes 1.22 is about to be released, and it comes packed with novelties! Where do we begin? This release brings...
Víctor Jiménez Cerrada | July 29th, 2021
Open Source, Kubernetes & Container Security, Threat Research

How to mitigate CVE-2021-33909 Sequoia with Falco – Linux filesystem privilege escalation vulnerability

The CVE-2021-33909, named Sequoia, is a new privilege escalation vulnerability that affects Linux’s file system. It was disclosed in July,...
Alberto Pellitteri | July 28th, 2021
Falco and Prometheus can help detect new crypto mining attack targeting Kubeflow and TensorFlow
Threat Research, Cloud Security, Kubernetes & Container Security, Open Source

Detecting new crypto mining attack targeting Kubeflow and TensorFlow

Microsoft has discovered a new large-scale attack targeting Kubeflow instances to deploy malicious TensorFlow pods, using them to mine Monero...
Stefano Chierici | June 30th, 2021
This is illustration shows a happy node with some well performant containers, with the right Kubernetes resource limits set :)
Monitoring, Open Source

How to rightsize the Kubernetes resource limits

Kubernetes resource limits are always a tricky setting to tweak, since you have to find the sweet spot between having...
David de Torres Huerta | June 10th, 2021
Monitoring, Open Source

Prometheus query examples for monitoring Kubernetes

In this article, you will find 10 practical Prometheus query examples for monitoring your Kubernetes cluster. So you are just...
Jesus Ángel Samitier | May 27th, 2021
Threat Research, Kubernetes & Container Security, Open Source

Detecting and Mitigating CVE-2021-25737: EndpointSlice validation enables host network hijack

The CVE-2021-25737 low-level vulnerability has been found in Kubernetes kube-apiserver where an authorized user could redirect pod traffic to private...
Stefano Chierici | May 24th, 2021
Open Source, Monitoring

PromCon Online 2021 highlights

What an exciting month, with PromCon Online 2021 and KubeCon EU 2021! These presentations were full of feature announcements, live...
Jesus Ángel Samitier | May 17th, 2021
Open Source, Monitoring

Kubernetes capacity planning: How to rightsize the requests of your cluster

Kubernetes capacity planning is one of the main challenges that infrastructure engineers have to face, as understanding Kubernetes limits and...
Jesus Ángel Samitier | May 13th, 2021
Open Source, Kubernetes & Container Security, Threat Research

Exploiting and detecting CVE-2021-25735: Kubernetes validating admission webhook bypass

The CVE-2021-25735 medium-level vulnerability has been found in Kubernetes kube-apiserver that could bypass a Validating Admission Webhook and allow unauthorised...
Stefano Chierici | April 28th, 2021
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