Security <p>The Smithsonian takes reasonable steps to design and manage our Websites’ technology to ensure that its information technology systems, applications, and information technology infrastructure are secure. When you use your credit card for any purchase or donation on a Smithsonian Website, that transaction is encrypted using “Transport Layer Security (TLS)” encryption to protect your credit card information when traveling over the Internet. Further, we require credit card processing be secured based on compliance with Payment Card Industry (PCI) standards.</p>