Systems Hardening & Cloud Posture

Systems hardening is the proactive work of configuring your servers, cloud infrastructure, and applications securely to shrink the attack surface an adversary can reach. Lanos Logic hardens systems with defense-in-depth controls following CIS Benchmarks, NIST SP 800-123, and Zero Trust Architecture principles - eliminating unnecessary services, closing exposed ports, enforcing least-privilege access, and tightening configurations across operating systems, databases, Kubernetes, and containers so there is simply less for an attacker to exploit.

Cloud security posture management (CSPM) keeps that hardened state from eroding. Misconfiguration is one of the most common causes of real-world cloud breaches, so we connect read-only posture checks to your AWS, Azure, and GCP accounts and continuously look for public storage buckets, over-permissive IAM roles and keys, security groups open to the internet, unencrypted data stores, and disabled audit logging. Each account gets a posture score against the CIS Foundations Benchmarks, and drift raises an alert the moment a change undoes a control.

Hardening is not done once and forgotten. Benchmark checks update automatically when CIS and cloud providers publish new guidance, drift is detected on every change, and an AI layer explains each deviation in plain language and proposes the fix. Safe, well-understood fixes, such as blocking public access on a storage bucket, can be applied automatically under approval rules you set; anything risky goes to an engineer.

The configurations are aligned with NIST, CIS, DISA STIG, and SOC 2 frameworks, so your environment is audit-ready and your security posture is documented rather than assumed. Changes are rolled out in stages with a rollback path to avoid disrupting production. Engagements are scoped on a free discovery call and quoted at a fixed price. Systems Hardening & Cloud Posture is the remediation-and-prevention layer of our cybersecurity practice, completing the loop with Application Security Testing, Vulnerability Scanning, and Penetration Testing.