San Diego-based ESET, a provider of security software, said this morning that it has released a new security solution targeted at the enterprise and small to medium sized business market. The firm said its ESET Smart Security Business Edition product provides antivirus, antispam, and firewall features, and will be available for purchase on the firm's web site and at Micro Center retail stores. The new suite incorporates ESET's NOD32 flagship antivirus software.