BLUE BELL, Pa., March 31, 2014 /PRNewswire/ -- New research from Unisys Corporation (NYSE: UIS) reveals that despite continued concerns about security, CIOs and other senior-level IT leaders are moving an increasing percentage of their organizational information into the cloud and are making growing use of private cloud and software-as-a-service (SaaS) delivery models. The online survey, conducted throughout 2013 by Unisys and IDG Research, asked CIOs and other IT executives about their current and future IT spending priorities. More than 350 senior IT managers in the U.S., Latin America, Europe and Asia-Pacific responded to the survey. The organizations included both businesses and government agencies. More than 70 percent of the respondents cited security concerns as their biggest hurdle in deploying cloud-based strategies at their organizations. The respondents also cited concerns about information governance (45 percent of respondents) and the ability to meet enterprise standards (42 percent) as top challenges for cloud deployments. Despite these hurdles, more than 50 percent of senior-level IT leaders at organizations with more than 1,000 employees indicated that they have at least one application or a portion of their organization's IT infrastructure in the cloud. These executives also reported that about 26 percent of their enterprise information currently resides in a private cloud environment and that they expect that percentage to grow to about 32 percent in the next 18 months. More than 50 percent (53 percent) of senior-level IT leaders at 1,000-plus employee organizations said they expect to increase spending on SaaS and cloud-based applications over the next 12 months. Forty-four percent of the respondents said they were actively researching or piloting new cloud or SaaS applications. The senior IT leaders reported that they are primarily focused on reducing costs and managing their IT infrastructure more efficiently, followed by enabling innovation in their business processes.