Barracuda Spam Firewall 100

Barracuda Spam Firewall 100 ... These layers include: denial of service and security protection, rate control, IP analysis, sender authentication, recipient verification, virus protection, policy (user-specified rules), Fingerprint Analysis, Intent Analysis, Image Analysis, Bayesian Analysis, and a Spam Rules Scoring engine. In addition, the BBarracuda Spam & Virus Firewall features the latest tools designed to prevent image spam, including multi-pass optical character recognition (OCR) and automated fingerprint generation techniques, as well as Predictive Sender Profiling, a sophisticated technique aimed at preventing spammers from obfuscating their identities to circumvent reputation analysis. Combined, these protections result in a spam accuracy rating exceeding 95 percent out of the box.