Pentesting as a Service

Find vulnerabilities Before attackers do

Launch pentesting campaigns, track vulnerabilities in real-time, and get expert-crafted remediation reports.

Expert-led testingEvidence in contextRetest workflows
ILLUSTRATIVE SECURITY DATA
Offensive thinking. Defensive advantageExplore the workspace

The expertise behind CyberOwl

Offensive expertise Proven in practice

11+

Years delivering offensive cybersecurity services.

ISO 27001

Our company is certified in information security management.

Great Place to Work

Our company is recognized as a Great Place to Work.

Pentester certifications

Certifications held across our pentesting team.

  • OSCP
  • OSWE
  • OSED
  • OSEP
  • OSCE
  • eWPTX
  • CRTP
  • CEH

Nexa CyberOwl® offerings

Different surfaces One offensive mindset

From a single application to your entire organization. Explore the engagement that fits your attack surface and business objectives.

Web application pentest

Applications, APIs & web services
  • Web applications & APIs
  • Exploitability & impact
  • CVSS with business context

We identify and exploit vulnerabilities in web applications, APIs, and web-based services to uncover flaws that could compromise data or disrupt operations.

Our business-centric approach ranks each finding by exploitability and real impact. We enrich industry-standard CVSS with our own categorization to build a tailored remediation roadmap aligned with your business priorities.

Discuss your scope

Mobile app pentest

iOS, Android & connected backends
  • iOS & Android
  • Storage & authentication
  • Backend & third-party components

We evaluate iOS and Android applications, their backend components, APIs, and interactions with devices and servers.

Following our intelligently tailored approach, we investigate data storage, authentication, and third-party components to uncover hidden vulnerabilities and help protect the infrastructure behind your mobile experience.

Discuss your scope

Infrastructure pentest

Internal networks, systems & segmentation
  • Assumed internal foothold
  • Servers & workstations
  • Network segmentation

Starting from an assumed internal foothold, we evaluate servers, workstations, network services, and segmentation to expose weaknesses in the environment.

We challenge what is presumed safe and sound, turning configuration flaws and attack paths into actionable steps to strengthen your systems and cyber resilience.

Discuss your scope

Enterprise pentest

Your external digital footprint, end to end
  • External attack surface
  • Connected attack paths
  • Business-wide risk

A comprehensive engagement that simulates a large-scale external attack across your organization’s digital footprint, assessing defensive capabilities against persistent attackers.

We connect exposures and attack paths across your value chain to reveal systemic weaknesses and critical business risks. The result is a clear, prioritized view of where to strengthen defenses, protect your brand, and improve your organization’s security.

Discuss your scope

AI pentest

AI applications, agents, RAG & infrastructure
  • AI applications, models & agents
  • RAG, data & access controls
  • AI infrastructure & integrations

We assess AI-powered applications, models, agents, and RAG solutions, together with the infrastructure behind them: model endpoints, APIs, vector databases, data sources, and connected tools.

Within an agreed scope, we test prompt injection, sensitive data exposure, retrieval and access-control weaknesses, unsafe output handling, and excessive agent permissions. We connect findings to real business impact and deliver prioritized remediation guidance for your AI systems.

Discuss your scope

Red team

Adversary simulation & detection readiness
  • Threat actor TTPs
  • Objective-led operations
  • Detection & response

An objective-led test of your organization’s cyber resilience. We emulate the tactics, techniques, and procedures of sophisticated threat actors to test your defenses against realistic attack scenarios.

We chain weaknesses, move laterally, test evasion, and escalate privileges within agreed rules of engagement. The outcome shows how well your defense team can detect, investigate, and stop an adversary before critical business objectives are compromised.

Discuss your scope

How It Works

From scope to security in three steps

Specify your targets, testing methodology, and compliance requirements. We tailor every engagement to your attack surface.

Platform Features

Everything you need to secure your stack

Enterprise-grade pentesting management, simplified.

Explore the workspace
01 / CAPABILITY

Expert Pentesters

Human-led testing supported by a shared workspace. Follow the investigation and discuss findings directly with your testing team.

02 / CAPABILITY

Real-Time Results

Vulnerabilities appear on your dashboard the moment they are discovered. No waiting for a PDF weeks later.

03 / CAPABILITY

Secure by Design

Role-based permissions, organization-scoped access, and audit trails give your team control over security work.

04 / CAPABILITY

Actionable Reports

Executive summaries for leadership and deep technical reports with step-by-step remediation guidance for engineers.

Inside the client portal

Your security work One clear picture

Your priorities, campaigns, and verified fixes. This is where it all comes together.

INTERACTIVE CLIENT PORTAL / Explore the workspace
Interactive demo · Example data
Home

Good morning, Alex.

Here's your security posture overview.

Your priorities
Review risks, follow up on fixes and keep campaigns moving
3
Open exposure
3

Critical / High

Includes disputed findings and fixes awaiting verification.

Remediation progress
75%

Verified fixed

Verified
9
Awaiting verification
0
Active campaigns
2

Currently in progress

Total vulnerabilities
12
Total weaknesses
2
Recent vulnerabilities
Current and upcoming projects
Explore campaigns, findings, and reports. All data is fictional.Make it your workspace

Client voices / Clutch

The work In their words

Security is built on trust. Hear from the teams who work with Nexa.

In their own words

I value the search for feedback from the client to continue improving.

CIOHealthcare Company
Read on Clutch (opens in a new tab)

Selected excerpts from Nexa’s client reviews.

Make the first move

Ready to secure your applications?

Join security-conscious teams who trust CyberOwl to find vulnerabilities before attackers do.