Data Protection PC & Laptop Security eToken offers seamless integration with many types of data protection systems, ranging from full disk encryption and boot protection, to specific folder and file encryption, protecting the user computer. Secure Email eToken offers e-mail encryption and signing with seamless connectivity to major e-mail clients using standard security features, protecting the user computer. Digital Signing (Non-repudiation) Transactions and documents can be digitally signed with eToken through PKI technology, ensuring the authenticity of electronic transactions and protecting the user computer.