An anonymous reader brings us a whitepaper from Codenomicon which discusses the state and future of wireless security. They examine Bluetooth and Wi-Fi, and also take a preliminary look at WiMAX. The results are almost universally dismal; vulnerabilities were found in 90% of the tested devices[PDF]. The paper also looks at methods for vendors to preemptively block some types of threats. Quoting: "Despite boasts of hardened security measures, security researchers and black-hat hackers keep humiliating vendors. Security assessment of software by source code auditing is expensive and laborious. There are only a few methods for security analysis without access to the source code, and they are usually limited in scope. This may be one reason why many major software vendors have been stuck randomly fixing vulnerabilities that have been found and providing countless patches to their clients to keep the systems protected."