Protect Your Business from Cyber Threats

We help organizations prevent, detect, and respond to digital attacks with end-to-end security solutions.

Turning information security into actionable insights.

The Future Is Secure When You’re More Prepared!

We bring our experience and industry knowledge to help improve your security posture.

Our team of experienced penetration testers and security consultants deliver detailed security insights and actionable recommendations to help businesses strengthen their security posture and protect critical assets.

Internal Network Penetration Testing

Most organizations invest heavily in defending their perimeter from external threats. But perimeter defenses alone are not enough. What happens when that perimeter is breached?

An internal network penetration test gives your organization a clear, evidence-based view of what a real adversary could accomplish once inside your network.

We deliver rigorous, objective-based internal network penetration testing that goes far beyond automated vulnerability scans to uncover what truly puts your business at risk.

External Network Penetration Testing

Your internet-facing infrastructure is the first thing an attacker sees. If it is not properly configured, patched, and maintained, it becomes the front door to your most critical business systems and data.

We deliver thorough, manual external network penetration testing to identify and validate vulnerabilities across your perimeter before attackers find them.

Our assessments go beyond automated scanning to give you a clear, actionable picture of your external security posture.

Web Application 
Penetration Testing

Modern organizations, from early-stage startups to global enterprises, depend on web applications to serve customers, process transactions, and store sensitive data. Yet security testing remains one of the most consistently overlooked steps in application development across every industry.

We deliver thorough, manual web application penetration testing that goes beyond automated tools to find what actually puts your business at risk.

Our assessments cover the full OWASP Top 10 and beyond, and we offer source code-assisted testing for organizations that want the deepest possible coverage of their application’s attack surface.

API Penetration Testing

API attacks allow adversaries to exploit vulnerable endpoints and also underlying applications associated with such endpoints.

Once an insecure API is compromised, attackers can gain unauthorized access to sensitive data, abuse business logic, disrupt application functionality, and in some cases pivot into an organization’s internal infrastructure.

We deliver thorough, manual API penetration testing across REST, GraphQL, and SOAP APIs that identifies exploitable vulnerabilities, tests authentication and authorization controls, and provides the actionable remediation guidance your team needs to build and maintain a secure API ecosystem.

Mobile Application Penetration Testing

Mobile applications have become central to how businesses operate and how consumers manage everything from finances to healthcare.

Security of those applications is rarely given the same attention as the products themselves.

The challenge is that securing mobile applications requires a fundamentally different approach than securing web applications. 

We deliver thorough, manual mobile application penetration testing that uncovers vulnerabilities automated scanners miss, so your organization can ship secure applications and protect the users who depend on them.

Cloud Configuration Reviews

Cloud adoption has accelerated rapidly across organizations of every size, moving critical business functions, sensitive data, and core infrastructure into cloud environments. But the speed of that transition often outpaces the security controls put in place to protect it.

Misconfigured cloud environments are one of the leading causes of data breaches today.

A cloud configuration review identifies these issues systematically before they can be exploited.

We deliver comprehensive cloud configuration reviews across AWS, Azure, GCP, and Microsoft 365, aligned to industry best practices and the compliance frameworks your business depends on.

Cloud Penetration Testing

Cloud environments are complex, shared-responsibility ecosystems where misconfiguration, excessive permissions, and inadequately tested applications can expose critical data and infrastructure to significant risk.

Our Cloud Penetration Testing service simulates the techniques used by real-world threat actors against your cloud infrastructure, platform, and applications.

Our assessments go beyond automated scanning and configuration reviews to actively exploit vulnerabilities, demonstrate real-world impact, and provide the clear, prioritized guidance your team needs to build a genuinely secure cloud environment.

Active Directory Security Assessments

Active Directory (AD) is the backbone of identity and access management for most organizations. It controls who can access what, enforces security policies across the environment, and manages the credentials that protect your most critical systems and data. In short, Active Directory holds the keys to your kingdom.

A misconfigured Active Directory environment is one of the most dangerous security risks an organization can have.

Our assessments reveal the true state of your Active Directory security hygiene and provide the actionable guidance needed to protect your organization’s IT infrastructure.

PCI DSS Security Assessments

Any organization that stores, processes, or transmits payment cardholder data is required to comply with the Payment Card Industry Data Security Standard (PCI DSS).

Failing to meet PCI DSS requirements exposes your organization to financial penalties, increased transaction fees, loss of card processing privileges, and significant reputational damage in the event of a breach.

We deliver comprehensive PCI DSS security assessments that evaluate your compliance posture, identify vulnerabilities across your cardholder data environment, and provide the actionable evidence your auditors and regulators require.

Red Teaming

Modern adversaries do not attack in straight lines. They use advanced tactics, techniques, and procedures (TTPs) to move covertly through an organization’s environment, exploit weaknesses in security controls, bypass detection and response capabilities, and target the gaps in security awareness that standard defenses are never designed to catch.

Understanding whether your security controls, your people, and your processes can withstand that kind of adversary requires more than a vulnerability scan or a standard penetration test.

We deliver Red Teaming engagements that simulate advanced persistent threat (APT) activity across your entire attack surface, giving you a realistic, evidence-based assessment of your organization’s true security resilience.

OSINT

Before an attacker launches a targeted campaign against your organization, they gather intelligence. They scan your public footprint, mine social media profiles, analyze job postings, search forums and the dark web, and harvest any data that helps them build a picture of your people, systems, and vulnerabilities.

Open-source intelligence (OSINT) is a data gathering and analysis technique that focuses entirely on publicly accessible sources.

This reconnaissance phase, known as open-source intelligence (OSINT), is often the first step in both opportunistic and sophisticated targeted attacks.

We deliver OSINT assessments that show you exactly what an attacker sees before they strike, so you can take action before they do.

Purple Teaming

Most security programs operate in silos. Offensive security teams find vulnerabilities. Defensive security teams monitor and respond to threats. Without structured collaboration between the two, organizations miss a critical opportunity: using attack knowledge to directly improve defensive capabilities in real time.

Our Purple Teaming service combines the best practices of offensive and defensive security to help your organization identify vulnerabilities, enhance your security controls, improve incident response readiness, and build a measurably stronger security posture. Working along side your internal security team throughout the engagement.

Frequently Asked Questions

What Penetration services does Goliath Cyber Offer?

Goliath Cyber offers a full range of penetration testing services including web application penetration testing, API penetration testing, mobile app penetration testing, internal and external network penetration testing, cloud penetration testing, wireless network penetration testing, and red team assessments.

Every engagement is tailored to your environment and delivered by certified security professionals.

How much does a Penetration Test cost?

The cost of a penetration test depends on scope, complexity, and the type of assessment required. A focused web application penetration test is significantly more affordable than a full red team engagement.

Goliath Cyber offers flexible pricing to suit startups, SMEs, and large enterprises.

Contact us for a scoping call and a tailored quote within 24 hours.

Why does my business need Penetration Testing?

Penetration testing identifies security vulnerabilities in your systems before attackers do.

Without regular testing, your web apps, APIs, networks, and cloud infrastructure may carry undetected weaknesses that cybercriminals can exploit.

Beyond protecting your data, penetration testing also helps meet compliance requirements including PCI DSS, ISO 27001, SOC 2, and HIPAA.

What is the difference between a Penetration Test and a Vulnerability Scan?

A vulnerability scan is automated and identifies known weaknesses using a tool.

A penetration test goes further: a certified ethical hacker actively exploits those vulnerabilities to determine their real-world impact.

Penetration testing provides a far deeper and more accurate picture of your actual security risk than scanning alone.

What is Red Teaming testing and does my company need it?

Red team testing is a simulated, full-scale cyberattack that mimics a real adversary using advanced tactics, techniques, and procedures (TTPs).

Unlike a standard penetration test, red teaming tests your people, processes, and detection capabilities, not just your technology.

If your organization has a security team and wants to validate how well they detect and respond to a real breach, red teaming is the right choice.

Do you offer Cloud Security Assessments for AWS, Azure or GCP?

Yes.

Goliath Cyber provides cloud penetration testing and cloud configuration reviews for AWS, Microsoft Azure, and Google Cloud Platform.

Our assessments identify misconfigured storage buckets, overpermissive IAM roles, insecure network policies, exposed APIs, and other cloud security risks that are among the most common causes of data breaches today.

Can you help us achieve PCI DSS compliance?

Yes.

Goliath Cyber delivers PCI DSS security assessments that satisfy the periodic testing requirements of the PCI DSS standard.

Our assessments cover penetration testing of the cardholder data environment (CDE), network segmentation validation, and vulnerability management, providing the evidence your QSA needs to confirm compliance.

What industries do you work with?

Goliath Cyber works with organizations across fintech, education, healthcare, e-commerce, SaaS, blockchain, government contracting, and critical infrastructure sectors.

Whether you are a fast-growing startup or a regulated enterprise, our penetration testing and cybersecurity services are scoped to your industry requirements and risk profile.

Will Penetration Testing disrupt our live systems and business operations?

No.

All Goliath Cyber engagements are scoped and agreed upon before testing begins. We coordinate testing windows with your team to avoid impact on business operations, and our certified testers follow strict rules of engagement.

Safety and minimal disruption to your live environment are built into every engagement.

How long does a Penetration Test take?

A focused web application or API penetration test typically takes 3 to 5 days.

Internal or external network penetration tests often run 5 to 10 days depending on scope.

A full red team engagement may span 2 to 4 weeks.

During your scoping call, Goliath Cyber will give you a clear timeline before any work begins.

What deliverables do we receive after a Penetration Test?

Following every engagement, Goliath Cyber provides a comprehensive penetration testing report that includes an executive summary for leadership, a detailed technical findings section with severity ratings (Critical, High, Medium, Low), proof-of-concept evidence, and specific remediation guidance for every vulnerability discovered.

A debrief call with your technical team is included for complex engagements.

How do we get started with Goliath Cyber?

Getting started is straight forward.

Click the SCEDULE A CALL link below or fill in the contact form on our CONTACT US page with a brief overview of your environment and security goals.

Our team will respond within 24 hours to schedule a no-obligation scoping call.

From scoping to kick-off, most engagements begin within 1 to 2 weeks.

Reach us directly at sales@goliathsec.com.