The Rising Barcode Security Threat

“As more and more businesses become dependent on barcodes, people are pointing out common problems involving the security of one- or two-dimensional barcode software. You might scoff at this as a highly unlikely hacking platform but from the article, ‘FX tested the access system of an automatically operated DVD hire shop near his home. This actually demanded a biometric check as well, but he simply refused it. There remained a membership card with barcode, membership number and PIN. After studying the significance of the bar sequences and the linear digit combinations underneath, FX managed to obtain DVDs that other clients had already paid for, but had not yet taken away. Automated attacks on systems were also possible, he claimed. But you had to remember not to use your own membership number.’ The article also points out that boarding passes work on this basis — with something like GNU Barcode software and a template of printed out tickets, one might be able to take some nice vacations.”

Data Theft Soars to Unprecedented Levels

the numbers aren’t good. Credit card and social security theft was at an all-time high, with even more losses expected in 2008. Information thieves, it seems, are just one step ahead of IT security. “While companies, government agencies, schools and other institutions are spending more to protect ever-increasing volumes of data with more sophisticated firewalls and encryption, the investment often is too little too late. ‘More of them are experiencing data breaches, and they’re responding to them in a reactive way, rather than proactively looking at the company’s security and seeing where the holes might be,’ said Linda Foley, who founded the San Diego-based Identity Theft Resource Center after becoming an identity theft victim herself.”