IBM (NYSE:IBM) has unveiled several new services designed to help midsize businesses manage risk and improve IT security. The new services are offered on demand to help businesses simplify IT operations while reducing costs.

Express Penetration Testing Services uncover an organization's vulnerabilities by simulating a real network attack. Express Multi-Function Security Bundle helps provide complete do-it-yourself protection against network threats. Express Managed Multi-Function Security Bundle offers a fully managed multi-function security solution, including firewall, VPN, behavioral and signature antivirus, intrusion prevention security, anti-spam, and Web filtering. Express Managed Protection Services for Server protects servers from threats, while providing monitoring and management services.

The company has also launched a Payment Card Industry compliance service to help smaller companies meet the PCI standard. Express PCI Assessments evaluate companies that accept, store or process credit card information.