The thread discusses results from an NSS Labs report claiming Internet Explorer 9 is especially effective against malware, citing SmartScreen URL blocking plus Application Reputation filtering (100% vs. 92% with the relevant features enabled) compared with other major browsers’ much lower detection rates. The main questions center on what the report measures and whether IE9’s “socially engineered” protection is superior to competitors. Overall sentiment is cautiously promotional toward IE9, with the post treating the findings as strong evidence of better protection.