Penetration Testing

Ethical hackers safely attack your systems like a real adversary, then hand you the exact holes and fixes. We assess and harden your systems: clear findings, real fixes and reporting in business language.

  • Real attack simulation
  • Web, API & network
  • Proof-of-concept exploits
  • Fix support & re-test

Discuss the project

We break in so real attackers can’t

A manual, targeted attack simulation — with proof and a fix for each gap.

A penetration test is a manual, targeted attack simulation. Ethical hackers reproduce a real attack chain against your web, API or network, prove each gap with a working exploit, and hand you the fix — showing what’s truly reachable, not just theoretical.

How it works
  1. 1

    Scope & rules of engagement

    We agree targets, depth and timing, and set safe rules of engagement — staging or low-traffic windows if needed.

  2. 2

    Manual exploitation

    Ethical hackers chain weaknesses into a real attack, safely proving each reachable gap.

  3. 3

    Report with proof

    Each finding comes with a working proof-of-concept, a severity rating and a concrete fix.

  4. 4

    Remediation re-test

    After you fix, we re-run the attack to confirm the gaps are truly closed.

Why a real attack beats a checklist

A pentest doesn’t just list theoretical issues — ethical hackers actually exploit them like an attacker, proving what’s truly reachable and what isn’t.

Why work with us

One partner from assessment to a hardened, monitored system.

Defensive-only

We protect and harden — never offensive-for-hire work.

Business-readable reports

Risk in impact terms, for both engineers and management.

Fix support included

We help remediate and re-test, not just hand over a list.

Won’t break production

Safe, scoped testing that respects live systems.

Compliance-ready

Findings mapped to ISO 27001, PCI-DSS and GDPR.

Retest & retainer

Verification and ongoing MDR monitoring available.

Where risk hides

Three gaps this service closes

Theory

Checklist-only security

A list of “maybes” doesn’t prove real exposure.

Chains

Combined flaws

Attackers chain small bugs into a full breach.

Assumptions

“It’s internal”

Internal systems get breached too.

Brands that trust Celion.

TopBrains Media Park Yakka Saroy Express 24 Elmakon Olcha MyTaxi Workly NASP PraeLegal EMU University TezTaxi UFarmer Mavera Umumiy Distribution Riders Yordamda ADM Global SGS Renako Wyndham Resort Charvak Dune Group Development Supline Ustozation Uzbekistan Developers Association TopBrains Media Park Yakka Saroy Express 24 Elmakon Olcha MyTaxi Workly NASP PraeLegal EMU University TezTaxi UFarmer Mavera Umumiy Distribution Riders Yordamda ADM Global SGS Renako Wyndham Resort Charvak Dune Group Development Supline Ustozation Uzbekistan Developers Association

From our blog

Guides and insights to help you get more from your website.

"

Gemini for students in Uzbekistan: price and access

Students in Uzbekistan should check their eligibility for the Gemini offer through AI Leaders and Google. Before activating the subscription, read the plan name, payment requirements, and auto-renewal terms.

blog
Digital Marketing & SEO
Read more
"

Gemini for students in Uzbekistan has been announced, but being a student alone does not guarantee access. Eligibility is confirmed through AI Leaders/Google and after student verification. Before treating it a...

7 min
All articles

What clients say

Real stories from the businesses we work for.

Sherdor Mustafoyev
Sherdor Mustafoyev CEO, Olcha.uz
Odoo & Celion
Odoo & Celion Event
Saodat Mammedova
Saodat Mammedova CEO, Umumiy_uz

A scan automatically lists known weaknesses. A pentest goes further — ethical hackers actively exploit them to prove real business impact and show exactly how far an attacker could get.