Short Answer 
The use of a DoD PKI token should be limited to publicly accessible computers with updated antivirus software to enhance security. Compliance with network regulations is crucial, avoiding the use of NIPRNet tokens on SIPRNet to prevent vulnerabilities. Additionally, effective token management, including removal when not in use, is key to maintaining data confidentiality and integrity.
Step 1: Secure Computer Usage
When utilizing a DoD Public Key Infrastructure (PKI) token, it is essential to use it only on a publicly accessible computer that has up-to-date antivirus software. This practice enhances the overall security of the token, significantly mitigating the risk of unauthorized access to sensitive information.
Step 2: Network Compliance
It’s critical to adhere to network compliance regulations by avoiding the use of tokens approved for NIPRNet (Non-classified IP Router Network) on SIPRNet (Secret IP Router Network). Each network has specific security requirements, and using a token across incompatible networks can expose your system to vulnerabilities.
Step 3: Token Management
Effective management of the PKI token is crucial for securing sensitive information. Ensure that the token is removed from the system when not in use to prevent unauthorized access. This precaution helps maintain the confidentiality and integrity of the data protected by the token.