Break it.
Prove it.
Fix it.

Independent offensive security testing across applications, APIs, networks, infrastructure, and systems, following the path an attacker would actually take.

SCANNING EXTERNAL SURFACE
0 / 7 ASSETS COMPROMISED
01
APPLICATIONS Web and APIs
02
NETWORKS Internal and external
03
SYSTEMS Windows and Linux
04
INFRASTRUCTURE Cloud and on-prem infrastructure
05
EXTERNAL SURFACE Internet-facing assets
01 / SERVICES

One objective:
find the way in.

Security boundaries rarely line up with organizational ones. We test across them, and keep going when one weakness points to another.

01

Web and API
Penetration Testing

Business logic, authentication, authorization, session handling, API abuse, input handling, and the edge cases scanners miss.

APPLICATIONS / LOGIC / AUTH
02

Source Code and Application
Security Review

Source-assisted review of complex application logic, authentication flows, authorization boundaries, deserialization, injection paths, and exploitable implementation flaws.

SOURCE CODE / LOGIC / EXPLOITATION
03

Network and Infrastructure
Security Testing

Exposed services, weak configurations, segmentation, credential paths, and the opportunities that let an attacker move deeper.

NETWORK / SERVICES / SEGMENTATION
04

Active Directory and Identity
Attack Testing

Credential abuse, trust relationships, delegation, privilege paths, lateral movement, persistence opportunities, and identity controls tested as part of a realistic internal attack.

ACTIVE DIRECTORY / IDENTITY / LATERAL MOVEMENT
05

System Security
Assessment

Windows and Linux systems tested for exploitable weaknesses, unsafe defaults, privilege escalation, and local attack opportunities.

WINDOWS / LINUX / PRIVILEGE
06

External Attack Surface
Assessment

Discover what your organization exposes to the internet, validate what is reachable, and prioritize the paths worth pursuing.

DISCOVERY / EXPOSURE / VALIDATION
02 / APPROACH

Not a scan.
An attack.

Automation helps us move faster. Manual testing tells us what actually matters. We look for the path that turns a small weakness into meaningful access.

01

Map

Understand assets, trust boundaries, entry points, identities, and the attack surface before touching the obvious findings.

02

Attack

Chain weaknesses, test assumptions, and pursue realistic paths to compromise rather than isolated checklist items.

03

Validate

Prove impact with reproducible exploitation and remove findings that cannot be meaningfully demonstrated.

04

Fix

Explain what happened, why it happened, and what to change, with enough technical detail to act on it.

[ / ]

Good security work
changes what you see.

Not every finding matters. Not every attack path is obvious. The point of offensive testing is to expose the meaningful routes to compromise, before someone else does.

Lekov Security
03 / CONTACT

Let's see
what breaks.

Tell us what you need tested, what matters most, and what you already know. We’ll shape the engagement around the real attack surface, the systems that matter, the access you can provide, and the time available.

Prefer to discuss the scope directly? Schedule a call, or call us at +389 74 221 337.