Talks

For events and internal sessions.

Your badge is a password you can’t change

Talk with live demo · 30–45 min. Most access cards in offices and data centers can be copied in seconds with a few hundred dollars of hardware. A live demonstration on demo cards, then what each card technology is actually exposed to, how to find out what is on your own walls, and what a migration to DESFire or Seos involves in practice.

Best for: Security, facilities and data center teams; general security audiences.

The leaver who still gets in

Talk · 25–40 min. When someone leaves, their identity account is disabled the same day. Their badge often is not. Where the handoff between HR, the identity provider and the access control system breaks, how to test it at the reader, and how to make physical access follow identity.

Best for: IAM, GRC and security operations teams.

Your door controller is on the office network

Talk · 30–45 min. Access control panels, camera systems and building management systems are computers, often installed by someone who will never patch them. How they end up exposed, what an attacker on the network can do with them, and what to ask your integrator.

Best for: Cybersecurity audiences who have never looked at the physical security stack.

Securing AI compute: the physical layer

Talk · 30–45 min. GPU clusters concentrate enormous value in a few rooms, built and leased in months, with constant contractor and delivery traffic. Where the physical risk sits around AI infrastructure and model weights, from the loading dock to the drive that leaves in a box.

Best for: Data center, AI infrastructure and security leadership audiences.

Every talk can be shortened for a chapter meeting or delivered as a webinar. Demos use our own demo cards and readers, never an attendee’s badge.

Workshops

For security, operations and compliance teams.

A fixed fee per session, agreed in writing before we start, with travel at cost. Each workshop can run on its own or alongside an assessment of your site.

Half or full day · on site

Access control workshop for security and operations teams

Your team learns to identify the card and reader technology on their own walls, test whether a leaver’s badge still works, spot tailgating and anti-passback gaps, and check cage and cabinet separation. Hands-on with demo equipment, and, where you authorize it in writing, with your own readers.

Half day · on site or remote

SOC 2 and ISO 27001 physical controls workshop

For compliance and GRC teams: what SOC 2 CC6.4 and ISO 27001 Annex A.7 actually require, how to test a physical control rather than document it, and what evidence holds up when an auditor asks.

60–90 min per shift · on site

Front desk and security staff session

Tailgating, pretexting and impersonation from the attacker’s side, and simple scripts for saying no politely. Built around your building’s actual entrances and visitor process.

The speaker

Guillem, founder and principal consultant.

Physical security specialist with enterprise security audit experience at Goldman Sachs and an MS in Cybersecurity from New York University. His work sits where physical access control and cybersecurity meet: credentials, access control systems and the people who get through the door.

Based in San Jose, California, available for events worldwide. More about Calibre

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