Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Containers

Enforcing Cloud Resource Policy Guardrails for HashiCorp Terraform Cloud

I’m excited to announce the Styra DAS integration with HashiCorp Terraform Cloud via run tasks is now generally available to Styra DAS users! Users can now enforce cloud resource policy guardrails at every step of the DevOps process, including right before Terraform Cloud applies changes to your cloud resources.

Definitive Guide to Kubernetes Admission Controller

Kubernetes Admission Controller is an advanced plugin for gating and governing the configuration changes and workload deployment in a cluster. Admission Controller enables DevOps and Security personnel to enforce deployment requirements and restrictions in the cluster upon every workload start and any configuration change. Think of an Admission Controller as an Advanced Resource manager with a shield.

Securing SSH on EC2: What are the real threats?

Every compliance audit will ask you to secure SSH, and every time a scanner checks the configuration or CSPM of your cloud account you’ll be warned for it. For example, if you don’t secure SSH on EC2, you’ll certainly get a critical alert stating that one of your Security Groups has its SSH port (22) open to the world. When this happens, you may think: Have I been pwned?

Securing cloud workloads in 5 easy steps

As organizations transition from monolithic services in traditional data centers to microservices architecture in a public cloud, security becomes a bottleneck and causes delays in achieving business goals. Traditional security paradigms based on perimeter-driven firewalls do not scale for communication between workloads within the cluster and 3rd-party APIs outside the cluster.

How to secure Kubernetes Pods post-PSPs deprecation

Kubernetes pods are the basic building blocks of Kubernetes. It's managing one or more tightly coupled application containers allowing them to share resources and networks. Pods are hosted on nodes, which are either physical or virtual machines. When defining a Pod we need to think not only about how much CPU or memory we want to assign to it but also about what would be the interaction between it and the underlying infrastructure.

How to Write Your First Rules in Rego, the Policy Language for OPA

Rego is the purpose-built declarative policy language that supports Open Policy Agent (OPA). It’s used to write policy that is easy to read and easy to write. Fundamentally, Rego inspects and transforms data in structured documents, allowing OPA to make policy decisions. Rego was originally inspired by Datalog, a common query language with a decades-long history, but extends its capabilities to support structured document models like JSON.

What's new in Calico Enterprise 3.14: WAF, Calico CNI on AKS, and support for RKE2

At Tigera, we strive to innovate at every opportunity thrown at us and deliver what you need! We have listened to what users ask and today we are excited to announce the early preview of Calico Enterprise 3.14. From new capabilities to product supportability and extending partnerships with our trusted partners, let’s take a look at some of the new features in this release.

Enabling Self-Service Recovery in a Multi-Tenant Kubernetes Environment with CloudCasa and Capsule

At KubeCon Europe 2022, we held a virtual booth office hour session with our new partner Clastix. In this video, Dario Tranchitella, the lead architect for Capsule by Clastix discusses and demonstrates how the combination of Capsule and CloudCasa provides easy self-service backup and recovery in a multi-tenant Kubernetes environment.

Detecting and mitigating CVE-2022-26134: Zero day at Atlassian Confluence

A new zero day vulnerability actively exploited in the wild has been found in Atlassian Confluence. The vulnerability CVE-2022-26134 affects all supported versions of Confluence Server and Confluence Data Center allowing an unauthenticated user to run arbitrary commands remotely. The Atlassian team confirmed the vulnerability with an official tweet and then also published a security advisory to update its customers.

How to Secure Amazon EC2 with Sysdig

Elastic Compute Cloud (EC2) is arguably one of the most popular AWS services, and really needs no introduction but here is one anyway. With Sysdig, you can secure EC2 by managing configuration and permissions risk, meeting compliance requirements, and managing vulnerabilities on containers and host VMs. When it comes to EC2 and Hosts themselves, Sysdig Secure alerts us in multiple ways.