IBM and India-based Tata Communications this week separately announced managed security services that pit the two as rivals in an increasingly global competition.

Tata Communications -- the network provider that's part of the $29 billion Tata Group, which includes Tata Consulting Services -- announced its first-ever push into managed security services. These include monitoring, maintenance and management of customer-premises firewalls; intrusion-detection and -prevention systems (IDS/IPS); unified threat management (UTM); and host-based server IDS.

For its part, IBM, which expanded its managed-security-services base after acquiring Internet Security Systems (ISS) two years ago, unveiled a similar suite of "Express" services tailored for midsize companies down to 50-person offices.

Specifically, these are the Express Managed Multi-Function Security Bundle for wholly outsourced 24x7 firewall, IDS/IPS, behavioral and signature antivirus, antispam and Web filtering; the Express Multi-Function Security Bundle, a monitoring service based on IBM-ISS UTM gear that wards off attacks, spam, viruses, and spyware; the Express Managed Protection Services for Server for monitoring and managing servers based on a specially designed IBM software agent; two services for Web-server monitoring and e-mail security; and a penetration-testing service for vulnerability assessment. Peter Evans, director if IBM ISS, said the Express services extend the kind of monitoring, maintenance and remediation capability to small-to-midsize businesses that IBM previously offered to large enterprises.

Tata Communications officially is launching its managed security services this week — so far it has only one security operations center (SOC) for the services, which is based in Chennai, India — but the vendor has ambitious plans to expand into the North American market with the goal of providing managed security services in more than 100 countries.

Tata Communications says it has data centers in Mattawan, N.J., and Reston, Va., among other places throughout the world where it extends a fiber network to carry traffic. "We already do storage and have a hosted content center, so this is a new class of services for us," said John Landau, senior vice president of Tata Communications global enterprise solutions. He says the global nature of managed security services already is evident to him. The majority of the first 12 customers supported through Tata's India SOC are based in the United Kingdom, he says.