Cybersecurity
Zero Trust in 2026: What Actually Changes for Mid-Market Companies
Zero Trust has moved from buzzword to baseline. Here's how mid-sized organizations can adopt it pragmatically without ripping out their stack.
Mar 12, 20267 min read
Cybersecurity + Software Engineering
Building Secure Software for Modern Businesses
GreyTower Technologies partners with growing companies to design, build, and defend the software their operations depend on — from secure custom applications to penetration testing and code audits.
- 150+
- Projects delivered
- 60+
- Enterprise clients
- 12 yrs
- In business
Who we are
A technology partner that treats security as engineering — not an afterthought.
GreyTower Technologies is a specialist software and cybersecurity firm working with startups, mid-market companies, and enterprises across finance, healthcare, logistics, and SaaS. We combine product-grade engineering with offensive and defensive security expertise under one roof.
Whether you need a new platform built from scratch, an existing application hardened, or an independent security audit before a major release — we bring an experienced, senior team that ships.
ISO 27001 aligned OWASP methodology SOC 2 experienced GDPR aware
What we do
Services built around secure delivery
Custom Software Development
Tailored business software engineered for reliability and scale.
Web Application Development
Fast, accessible web applications that scale with your business.
Mobile Application Development
Native-quality iOS and Android apps built for real users.
Cybersecurity Consulting
Strategic guidance to reduce risk across your entire stack.
Penetration Testing
Real-world attack simulations against your applications and networks.
Vulnerability Assessment
Continuous visibility into weaknesses across your environment.
Why choose us
Engineering discipline meets security expertise
We're not a body shop and we're not a scan-and-report shop. Every engagement is delivered by senior engineers and certified security practitioners who care about outcomes.
Security by design
Threat modeling and secure defaults built into every project — not bolted on later.
Senior teams
No offshore juniors. You work with engineers with 8+ years of production experience.
Certified practitioners
OSCP, CEH, CISSP, and AWS/Azure certified experts across the delivery team.
Delivery you can plan around
Predictable milestones, honest estimates, and clear reporting throughout.
Technologies we use
A pragmatic, modern stack
We choose battle-tested tools that fit your team's skills and the security requirements of your industry.
ReactNext.jsNode.jsPythonGoPostgreSQLAWSAzureDockerKubernetesTerraformOWASP ZAPBurp SuiteNessusGitHub ActionsCloudflare
From the blog
Featured articles
Secure Coding
A Practical Secure SDLC Checklist for Engineering Teams
Security shouldn't slow shipping. This checklist covers the controls we install with clients — from threat modeling to release gates.
Feb 28, 20269 min read
Cloud Security
The Top 10 Cloud Misconfigurations We Still See in 2026
Public S3 buckets aren't the only concern. We break down the recurring cloud mistakes uncovered during our assessments this year.
Feb 10, 20266 min read
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