Network Security

Terraform AWS Security Group Rule for ICMP Ping: A Detailed Guide

February 23, 2024
Posted by Luca Berton
AWS, Terraform, security group, ICMP, ping, cloud computing, network security, ingress rules, CIDR blocks, VPC, protocol, network diagnostics, AWS security, Terraform configurations, cloud infrastructure, internet control message protocol, network connectivity, cloud security best practices, security group rules, network management

Introduction In the realm of cloud computing, securing your network infrastructure is paramount.

Critical runc Vulnerability CVE-2024-21626: Impact and Mitigation

February 5, 2024
Posted by Luca Berton
CVE-2024-21626, container security, Red Hat vulnerability, runc escape, cybersecurity, OpenShift, RHEL, Docker security, container escape, SELinux mitigation, cloud security, infrastructure security, vulnerability management, patch management, security updates, attack vectors, security advisories, tech security news, containerization, IT security

Introduction Red Hat has identified a critical vulnerability in runc, a key component of container infrastructure, which facilitates container escapes, potentially allowing attackers unauthorized access to the host operating system from within a container.