KeepSolid CEO Vasyl Ivanov explains how hotel WiFi captive portals evolved into both a security vulnerability and a programmatic ad channel, and what VPN clients should do about it.

Katherine Haan, MBA, is a Senior Staff Writer for Forbes Advisor and a former financial advisor turned international bestselling author and business coach. For more than a decade, she’s helped small ...

Connect with other readers! We created the SciFri Book Club online community as a space for us to chat all-things science reading together, and continue discussions sparked on our radio program and ...