Check MSIE for 128-bit Security Encryption
You are using MS Internet Explorer. For your security, 128-bit encryption is required to use My Sprint Account Manager. You must manually check to ensure you are using 128-bit Security Encryption. Follow these instructions to do so:
  1. Click Help on your Internet Explorer menu bar.
  2. Click About.
  3. Ensure the Cipher Strength is 128-bit. Once verifying your browser has 128-bit encryption, proceed to Login or Registration.
  4. If the Cipher Strength is not 128-bit, follow the link below to upgrade your browser. Upgrade to MS Internet Explorer with 128-bit encryption

When complete, return here and begin using My Sprint Account Manager.