CWNP Blog - Information and commentary for and by wireless security professionals

Retail Systems Research – Insight into business and technology challenges facing the retail industry ecosystem

Lisa Phifer’s Wireless CORner – Resource links about 802.11 and related security and mobility topics.

Qualys on Twitter – news and information about on demand vulnerability management

SANS – Trusted and largest source for information security training and certification in the world

CERT/CC – Part of the CERT Program, improving network security through research and training on Internet security vulnerabilities and networked systems

PCI Security Standards Council – Global forum for the development, enhancement, storage, dissemination and implentation of security standards for account data protection

NearPoints – Craig Mathias founder of Farpoint Group, is one of the best-known, often-quoted, and most-respected analysts in the wireless industry

ThreatChaos – security industry news from Richard Stiennon, noted industry expert