# Create Post-quantum Pre-shared Key element

A Post-quantum Pre-shared Key (PPK) element can be used along with the IKEv2 protocol to prevent threats from quantum computers. A PPK consists of a Key ID and a Pre-shared secret.

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## Steps

1. Select Secure SD-WAN.
2. Browse to Other Elements > Post-quantum Preshared Keys.
3. Right-click Post-quantum Preshared Keys, then select New Post-quantum Preshared Key.
4. Configure the settings.
5. 5. Click OK.