Identity Validation: The Tumbleweed Validation Authority suite of Identity Management products has been deployed across the world for more than 10 years, making it the most mature solution in the market. What makes it the market leader? This 20 minute presentation will cover the fundamental concepts of certificate validation. Traditional and new deployment models for validation of PKI-based credentialing systems will be discussed using case studies from different segments of the market. Ad-hoc File Transfer: Managed file transfer is a rapidly growing segment in Enterprise Security, one in which Tumbleweed has established a reputation as a market leader. Now, by integrating this technology with our award-winning range of email security products, we are also addressing the need for an ad-hoc file transfer solution. This 15 minute presentation will attempt to provide insight into what to look for when evaluating the myriad of attachment-offloading solutions available today.