Article
Hardening VMware vSphere ESXi Against Unauthorized Access
Unauthorized access to an ESXi host can expose every workload on that node. This article explains the controls that matter most, how they work together, and what to …
VectraOps knowledge library
Virtualization
Content about virtual machines, hypervisors, and virtual infrastructure management, including deployment, monitoring, optimization, and automation of compute, storage, and networking resources. Includes security, compliance, access control, and operational guidance for VMware, Hyper-V, KVM, and other virtualization platforms.
Article
Article
Docker Container Hardening: Practical Security Baseline Techniques
Docker container hardening is about reducing container risk with a repeatable baseline: smaller images, non-root execution, tighter runtime controls, and validation before production. This article explains what to …
Article
Hardening Docker Containers with Rootless Mode and Seccomp
Rootless mode and seccomp address two different layers of Docker risk: daemon and kernel attack surface. This article explains how they work together, when they fit production, what …
Article
Optimizing Azure VM Performance with Disk and Network Tuning
Azure VM performance issues often come from storage latency, disk queue saturation, NIC limits, or misaligned workload settings. This article explains how to tune disks and networking, how …
Tutorial
How to Secure AWS EC2 Instances with IAM Roles and Security Groups
Learn how to secure EC2 instances by replacing static credentials with IAM roles and tightening network exposure with security groups. This tutorial covers prerequisites, implementation, validation, and operational …
Article
Optimize Azure Virtual Machines with Right-Sizing and Autoscaling
Azure VM right-sizing and autoscaling can reduce waste without sacrificing performance, but only when CPU, memory, storage, and scaling signals are validated against real workload behavior. This article …
Article
Hardening Citrix Virtual Apps with Secure ICA Settings
Secure ICA settings can materially reduce exposure in Citrix Virtual Apps deployments, but only when the encryption and session policy choices match the environment. This article explains what …
Article
Hyper-V VM Backup and Recovery Best Practices
Hyper-V backup only works when it is designed for the restore you actually need. Learn the recovery decisions, validation checks, and production-readiness criteria that make VM protection dependable.
Article
Citrix HDX Optimization for Low-Latency Virtual Desktop Access
Low-latency virtual desktop access depends on more than network bandwidth. This article explains how Citrix HDX optimization works, what to tune, how to validate the effective settings, and …