#BlackHat Video: How four million hotel locks failed

By

Cody Brocious talks about the widespread lock vulnerability.

Researcher Cody Brocious discusses how he discovered a vulnerability in more than four million hotel room locks that could enable someone to easily gain entry.

#BlackHat Video: How four million hotel locks failed

He touches on how the flaw works, why he decided not to notify the affected manufacturer and why he thinks he isn't the only one who knows about the weakness.

Brocious officially went public with the vulnerability on Tuesday night at the Black Hat conference in Las Vegas.

This article originally appeared at scmagazineus.com

Got a news tip for our journalists? Share it with us anonymously here.
Copyright © SC Magazine, US edition
Tags:
black hatblack hat 2012locksphysical securitysecurity

Sponsored Whitepapers

Gaining a Competitive Advantage with Communication APIs
Gaining a Competitive Advantage with Communication APIs
Leverage Technologies: Industry-Tailored ERP Implementation for Growth and Compliance
Leverage Technologies: Industry-Tailored ERP Implementation for Growth and Compliance
Service Over Signatures: The Truth About No Lock-In IT
Service Over Signatures: The Truth About No Lock-In IT
Wasabi Reveals Hidden Costs and Cloud Storage Shifts in ANZ for 2025
Wasabi Reveals Hidden Costs and Cloud Storage Shifts in ANZ for 2025
Datacom + Microsoft Azure: Turn Ideas Into Impact in Just 4 Weeks
Datacom + Microsoft Azure: Turn Ideas Into Impact in Just 4 Weeks

Events

Most Read Articles

CBA using facial recognition logins to verify disputed payments

CBA using facial recognition logins to verify disputed payments
Researchers demo AI-crippling GPUHammer attack

Researchers demo AI-crippling GPUHammer attack
Qantas obtains court order to prevent third-party access to stolen data

Qantas obtains court order to prevent third-party access to stolen data
Google Gemini for Workspace vulnerable to prompt injection attacks

Google Gemini for Workspace vulnerable to prompt injection attacks
techpartner.news logo
Dave Stevens on Brennan's evolution and the need for Aussie tech unity
Dave Stevens on Brennan's evolution and the need for Aussie tech unity
Sydney's ITKnocks on contact centre AI and the slow death of the IVR
Sydney's ITKnocks on contact centre AI and the slow death of the IVR
"It's an exciting time to be part of the health and aged care sector"
"It's an exciting time to be part of the health and aged care sector"
Insicon founder Matt Miller on the coming 'tsunami' of compliance and educating boards about cyber security
Insicon founder Matt Miller on the coming 'tsunami' of compliance and educating boards about cyber security
Orro claims Australia first with managed digital asset discovery service
Orro claims Australia first with managed digital asset discovery service

Log In

  |  Forgot your password?