Network segmentation is almost as old as computer networking. The evolution of network segmentation went through switches to routers and firewalls, and as modern networks evolved, the ability to better control traffic by operating system native functionality evolved as well. Native controls like IP Tables became lingua franca, alongside access control lists, process isolations, and more. Native controls are not a new concept.
HIPAA compliance law, the Health Insurance Portability and Accountability Act in long form, is one of the compliance standards the public and private healthcare companies need to address for building and maintaining public trust in telemedicine. During the COVID-19 pandemic, telemedicine has been the solution to withstand the excess influx to hospitals and health centers, avoiding unnecessary exposure of patients.
Amazon EKS Anywhere is a new deployment option for Amazon Elastic Kubernetes Service that lets you create and operate Kubernetes clusters on-premises. With it, you can run containerized workloads in whatever location best serves your business. Carefully considering what’s needed for security will help you reduce risk and safeguard against potential threats.
In this blog, you will learn how monitoring data from your Kubernetes environments can be used to detect indicators of a compromise in Kubernetes. Securing Kubernetes is challenging: Configuration flexibility, large clusters, ephemeral containers, and an ever-growing services ecosystem produce complex environments that open up your attack surface. Adversaries get an advantage because complexity is a natural enemy of security.
Today, Sysdig has completed the acquisition of Apolicy to enable our customers to secure their infrastructure as code. I am very pleased to see the Apolicy team become part of the Sysdig family, bringing rich security DNA to our company.
The Sysdig Security Research team has identified a Cryptominer attack hitting a Kubernetes pod running WordPress, related to the recent Botnet Sysrv-Hello. The goals of the attack were to control the pod, mine cryptocurrency, and replicate itself from the compromised system. In particular, the attackers targeted a misconfigured WordPress to perform initial access.
AWS GDPR compliance, privacy and personal data protection are one of the most common concerns among cloud teams that run workloads in the AWS Cloud. When thinking about the different mechanisms to protect privacy and gain trust from the users who utilize our services, Compliance is one of the words that comes to mind.
Last year’s IDC’s Cloud Security Survey found that nearly 80 percent of companies polled have suffered at least one cloud data breach in the past 18 months.
In any case, by using the MITRE ATT&CK framework to model and implement your cloud IaaS security, you will have a head start on any compliance standard since it guides your cybersecurity and risk teams to follow the best security practices. As it does for all platforms and environments, MITRE came up with an IaaS Matrix to map the specific Tactics, Techniques, and Procedures (TTPs) that advanced threat actors could possibly use in their attacks on Cloud environments.
The CVE-2021-33909, named Sequoia, is a new privilege escalation vulnerability that affects Linux’s file system. It was disclosed in July, 2021, and it was introduced in 2014 on many Linux distros; among which we have Ubuntu (20.04, 20.10 and 21.04), Debian 11, Fedora 34 Workstation and some Red Hat products, too. This vulnerability is caused by an out-of-bounds write found in the Linux kernel’s seq_file in the Filesystem layer.
