This month, Sysdig Secure brings the General Availability of our Host Scanning & CSPM Compliance features. Other changes include Host Vulnerability Reporting, IaC Scanning of Terraform in AWS, and more! Our SDK, CLI, and tools have had several updates and improvements as well.

PostgreSQL is a powerful, open-source relational database management system (RDBMS). Because of its robustness and scalability, PostgreSQL is used extensively in the cloud. Most public cloud providers including AWS, Azure and GCP provide database services to their customers based on PostgreSQL.

Last week we announced the broadest policy library and toolset for Kubernetes, Terraform and CloudFormation. This work is part of our effort to support platform engineering and cloud infrastructure teams with policy guardrails, as they work to support hundreds (or thousands) of developers. But what does this exactly mean for Kubernetes users? Today we’ll cover the Styra DAS features and policies that are now at your fingertips for those managing Kubernetes clusters.

Scanning for vulnerabilities is a best practice and a must-have step in your application lifecycle to prevent security attacks. It is also important where this step is performed, but why? Let’s dig into the details of vulnerability scanning with Sysdig.

The microservice architecture involves breaking the application into small interconnected services, each performing a specific task. This breakdown enables developers to work on individual services without affecting the rest of the application, leading to more agility and easier scaling. These services communicate through APIs and, as the number of services within an application increases, developers may introduce a microservice service mesh to control all the service-to-service communication.

KSMBD, as defined by the kernel documentation1, is a linux kernel server which implements SMB3 protocol in kernel space for sharing files over network. It was introduced in kernel version ‘v5.15-rc1’ so it’s still relatively new. Most distributions do not have KSMBD compiled into the kernel or enabled by default. Recently, another vulnerability (ZDI-22-16902) was discovered in KSMBD, which allowed for unauthenticated remote code execution in the kernel context.

If you want to learn how to prevent a DDoS attack in your cloud environment by detecting the early signs of compromise associated with this threat, then this article should explain most of the best practices required to secure your cloud infrastructure. From January through July 2022, Sysdig Threat Research team implemented a global honeynet system that captured numerous breaches through multiple attack vectors.