Cloud and Server Security Reviews and Hardening
A check of the cloud accounts and servers your applications actually run on, for exposure that builds up quietly as infrastructure grows. GullySystem reviews the configuration and closes what it finds.
What a Cloud and Server Security Review Covers
Infrastructure is checked the way it actually exists today, not the way it was originally designed — storage settings, network rules, access roles, patch levels and backups as they stand after months or years of changes made under deadline pressure, one server or setting at a time.
How Exposure Builds Up Over Time
- A storage bucket opened during a migration for convenience was never closed again
- One shared administrator key is used by the whole team because creating individual accounts felt like extra work
- A server set up years ago has never been patched, because nobody was assigned to own it
- Backups exist, but nobody has ever tried restoring one to check that it actually works
What Gets Reviewed in the Cloud or on the Server
Identity and Access Roles
Who and what can act on your infrastructure, and whether any role or key has more reach than its job needs.
Network and Storage Exposure
What is reachable from the internet, including forgotten test systems and open storage.
Patch and Configuration State
Software versions and settings compared against what current practice recommends.
Backup and Recovery
Whether backups exist, are protected, and can actually be restored when tested.
One-Time Hardening vs Ongoing Review
- A one-time review closes what has already accumulated and gives you a clean baseline
- An ongoing arrangement checks the same areas again after changes, since infrastructure drifts as new servers and services are added
- Most businesses start with the one-time review and decide on ongoing checks once they see what it finds
Providers and Setups We Work With
Major cloud platforms, on-premise servers, and mixed setups where some systems sit in the cloud and others still run in your own office. The review adapts to whatever combination your business has actually ended up with, rather than assuming a single clean setup.
Frequently asked questions
Do we need to be fully on the cloud for this to apply?
No. The review covers whatever mix you actually run — cloud accounts, on-premise servers, or both together. Businesses partway through a migration, with systems split across both, are a common starting point.
What drives the cost of a review?
The number of cloud accounts, servers and services in scope, and how much of the infrastructure has grown without documentation. A small, well-organised setup costs less to review thoroughly than a sprawling one added to over several years.
What determines how long a cloud or server review takes?
How quickly reviewer-level access to your cloud console or servers is granted, and how large the infrastructure turns out to be once mapped. Hardening work that follows the review is scheduled around your operating hours to avoid disruption.
Will fixing what you find disrupt anything running in production?
Changes to live infrastructure are planned into a change window agreed with you in advance, and disruptive changes are tested on a copy first wherever one exists. Nothing is changed on a live system without your sign-off.
Who owns the cloud accounts and configuration after the review?
You do, throughout and afterwards. We work with temporary reviewer or admin access that you grant and can revoke at any point, and every change we make is done inside your own accounts, not a copy we control.
What access do you need to our infrastructure to start?
A list of the cloud accounts, servers and services to include, reviewer-level access to each, and one contact who can approve changes once hardening work begins.
Tell us what you need.
Send a short brief and one of our engineers will come back to you — usually the same day.
- No obligation
- We reply the same working day
- Your details stay private