When configuring PingFederate to use a hardware security module, be aware of the following performance impact considerations.
You can configure PingFederate to use a hardware security module (HSM) for cryptographic material storage and operations. When configured, private keys and their corresponding certificate are stored on the HSM. Related signing and decryption operations are processed there for enhanced security. Leveraging an HSM can help achieve FIPS 140-2 compliance for your deployment.
For more information on supported configurations for secure material storing and processing, see Supported hardware security modules.
Configuring PingFederate to use an HSM for cryptographic material storage and operations can introduce an impact on performance. The level of impact depends on the performance of cryptographic functionality provided by the HSM and the network latency between PingFederate and the HSM. Consult your HSM vendor for performance tuning and optimization recommendations if you plan to use an HSM as part of your PingFederate deployment.