Feeds

Man invents 'password-protected bullets'

Safety cap

Choosing a cloud hosting partner with confidence

A German inventor has developed an idea for "password-protected bullets". In a US patent, Hebert Meyerle outlines the concept of a modified cartridge that would only fire once a correct authentication signal is received. A transponder with matching codes needs to be worn in a ring on a shooter's firing hand before a gun using the invention would be capable of discharging a bullet.

The "brains" controlling the operation would be housed inside the firing mechanism of a gun and its cartridge. Bullets themselves would be unmodified. Meyerle suggests numerous embellishments of his basic idea that are designed to present tampering. He reckons the invention provides a superior means to secure firearms against accidental or unauthorised use than biometric controls can provide.

As a Brit who's never fired anything more threatening than an air rifle, your reporter is not in a position to say if Meyerle has hit on a commercially viable idea here. Readers can make up their own minds by reviewing his patent idea here. New Scientist's take on the invention can be found here. ®

Internet Security Threat Report 2014

More from The Register

next story
FYI: OS X Yosemite's Spotlight tells Apple EVERYTHING you're looking for
It's on by default – didn't you read the small print?
Russian hackers exploit 'Sandworm' bug 'to spy on NATO, EU PCs'
Fix imminent from Microsoft for Vista, Server 2008, other stuff
Edward who? GCHQ boss dodges Snowden topic during last speech
UK spies would rather 'walk' than do 'mass surveillance'
Microsoft pulls another dodgy patch
Redmond makes a hash of hashing add-on
NOT OK GOOGLE: Android images can conceal code
It's been fixed, but hordes won't have applied the upgrade
Apple grapple: Congress kills FBI's Cupertino crypto kybosh plan
Encryption would lead us all into a 'dark place', claim G-Men
'LulzSec leader Aush0k' found to be naughty boy not worthy of jail
15 months home detention leaves egg on feds' faces as they grab for more power
China is ALREADY spying on Apple iCloud users, claims watchdog
Attack harvests users' info at iPhone 6 launch
prev story

Whitepapers

Forging a new future with identity relationship management
Learn about ForgeRock's next generation IRM platform and how it is designed to empower CEOS's and enterprises to engage with consumers.
Why and how to choose the right cloud vendor
The benefits of cloud-based storage in your processes. Eliminate onsite, disk-based backup and archiving in favor of cloud-based data protection.
Three 1TB solid state scorchers up for grabs
Big SSDs can be expensive but think big and think free because you could be the lucky winner of one of three 1TB Samsung SSD 840 EVO drives that we’re giving away worth over £300 apiece.
Reg Reader Research: SaaS based Email and Office Productivity Tools
Read this Reg reader report which provides advice and guidance for SMBs towards the use of SaaS based email and Office productivity tools.
Security for virtualized datacentres
Legacy security solutions are inefficient due to the architectural differences between physical and virtual environments.