Today's post comes from Vidhi Desai, Market Manager, IBM Security Solutions.
Today’s business environment calls for information sharing at an unprecedented scale. Sensitive information is shared between organizations, end consumers and even business partners. The biggest challenge that organizations face in doing so, is how to ensure that sensitive information is securely shared with different parties and that the right people are accessing the data. With the adoption of cloud and Software as a service deployment models, ensuring secure access is even more critical and challenging.
Consider a scenario where a government agency needs to share information with different agencies, local governments, citizens or even with other business entities (eg. Revenue agency that needs to share information with citizens and other entities like a tax preparation service). If one of the entities is operating in a public cloud environment, its becomes critical for government to ensure that right person is accessing the right data without sacrificing privacy, security or scalability (party requesting information really is the government revenue agency or tax preparer they claim to be).
Over the past couple years, we have seen how the US government has taken steps to ensure secure sharing of data between agencies with regulations such as FISMA, which was introduced in 2002, bringing attention to the critical nature of cyber security and its impact on national security.
Identity is at the core of any information sharing transaction. Hence whenever an individual attempts to access secure online sites or web portals, their identity has to be verified to ensure they are authorized to view that data. Additionally from the end user or citizen’s perspective, they should be able to set up their identity once and then log in to multiple systems without having to log in multiple times.
Federated identity management is the solution which enables multiple applications to share user credentials based on trust. This is especially critical in supporting cloud deployments for secure information sharing across private, public and hybrid clouds. With federated SSO, users can log on to the sites of multiple businesses and organizations by using the same user id and password, hence gaining a seamless and secure entry to multiple applications.
Tivoli Federated identity manager
from IBM is an access management solution that provides web and federated single sign on to end users across multiple applications resulting in improved user experience. Tivoli Federated Identity Manager enables central management of access, enhanced user productivity and facilitates trust by delivering single sign on across separately managed infrastructure domains, both within an organization and across organizations.
Learn how Agesic protects citizen information with IBM Security Solutions: http://www.ibm.com/software/success/cssdb.nsf/CS/LWIS-8CM8SV?OpenDocument&Site=tivoli&cty=en_us