OFFENSIVE SECURITY TRAINING

The objective matters.
So does
your approach.

Train through complete scenarios. Demonstrate what you can do and discover the signals you leave behind.

Access by invitation

A charcoal and burgundy arena illustration, with an etched texture and a red path leading to its center.
Scenarios with context
Verifiable objectives
OPSEC assessment
by adversario.

THE EXPERIENCE

One operation.
Many decisions.

A scenario gives you context. Your decisions shape the path. Arena assesses what you achieve and the signals you generate.

01

Understand the mission

Read the briefing, explore the environment and understand what you need to demonstrate.

02

Put your judgment to work

Practice in the lab and connect the scenario’s objectives.

03

Review your operation

Compare the objectives you reached with the assessment of your activity.

YOUR APPROACH COUNTS

Every decision
leaves a signal.

Reaching the objective is part of the result. Arena also assesses detected activity during your operation, helping you understand and improve your decisions.

  • Feedback during practice
  • Scenario-specific assessment
  • Results with context
A red path leaves ripples across an engraved charcoal and burgundy surface.

FOR INDIVIDUALS

Your next practice
has a mission.

For offensive security professionals and students with a technical foundation who want to test their knowledge in complete scenarios.

  • Practice with defined objectives
  • Labs to explore your decisions
  • Feedback on results and OPSEC
Request individual access

FOR TEAMS

Train your team.
See their progress.

Bring your participants into a shared practice environment. Manage seats and follow group results to guide your team’s training.

  • Participant and seat management
  • Group activity and progress tracking
  • Pilots based on your team’s needs
Request a team pilot

SCENARIOS WITH CONTEXT

Practice the complete journey.

Connected environments, identities and objectives that belong to a single mission. The available catalog is confirmed with each invitation.

A city of buildings connected by red paths, illustrated with an etched texture.

Corporate environments

Practice in scenarios that connect systems, services and identities.

A red path passes through successive gateways in a charcoal and burgundy illustration.

Connected objectives

Connect what you discover and demonstrate progress throughout the mission.

Two paths diverge; a red trace marks the chosen route in an engraved illustration.

Decisions under assessment

See how the signals from your activity affect the result.

REQUEST YOUR INVITATION

Your next operation
starts here.

Tell us who needs access. We will contact you about the beta or a pilot for your team.

Access by invitation
I’m looking for access

Access by invitation. No payment to apply.

BEFORE YOU JOIN

Frequently asked questions.

Can I start immediately?

Access is arranged by invitation. Submit a request so we can contact you based on availability and the practice you are looking for. Submitting the form does not create an account or guarantee a place.

Do I need previous experience?

Arena is designed for people with a technical foundation in offensive security. Specific requirements depend on the scenario and are reviewed before access is enabled.

How does access work for companies?

Request a pilot for your team. We will discuss participants, training objectives and availability before agreeing on the scope.

Is Arena the same as Adversario Training?

Arena is our platform for lab practice and assessment. Adversario Training is our academy for specialized education with instructors.

Does requesting access cost anything?

Submitting a request is free and requires no payment details. Access or pilot terms are agreed before you begin.

ADVERSARIO ARENA

Your data, to arrange access.

DC Holdings Chile SpA, through its Adversario brand, stores your email, request type, optional experience, organization and team size where applicable, language and consent date. We use these to contact you about access to Arena and discuss a possible pilot.

Submitting the form does not create an account, make a purchase or confirm a place. We use no advertising trackers. Cloudflare Turnstile processes browser and connection information to protect the form from automated submissions.

A management cookie lets you withdraw your request from this browser for one year. Records remain until the request is withdrawn; if you lose the cookie or need help, contact [email protected]. Abuse prevention temporarily stores an irreversible technical identifier.

A repeated request does not overwrite the registered email’s data or grant access to it. You can withdraw and resubmit your request from the browser that manages it.

[email protected]