# Encryption

Xplor Pay uses advanced encryption technologies to protect payment data during every stage of the transaction process. Encryption helps ensure that sensitive information is secure from the moment a transaction starts until it reaches its final destination.

## How Encryption Works <a href="#how-encryption-works" id="how-encryption-works"></a>

Encryption is the process of converting sensitive information into unreadable code. Only authorized parties with a decryption key can unlock the data. This makes encrypted data useless to hackers if intercepted.

### Step-by-Step Process <a href="#step-by-step-process" id="step-by-step-process"></a>

1. **Transaction Start:** The customer swipes, dips, keys, or taps their card on an encrypted device.
2. **Data Encryption:** The card data is instantly converted into an unreadable code before leaving the device.
3. **Secure Transmission:** The encrypted data is securely sent to Xplor Pay's PCI-compliant data center.
4. **Decryption:** Once the data reaches Xplor Pay, it is decrypted and sent to the bank for authorization.

## PCI-validated Point-to-Point Encryption <a href="#pci-validated-point-to-point-encryption-p2pe" id="pci-validated-point-to-point-encryption-p2pe"></a>

Xplor Pay's PCI-validated Point-to-Point Encryption (P2PE) solution offers an extra layer of protection for card data in transit. P2PE encrypts data immediately when a card is swiped, dipped, keyed, or tapped and keeps it encrypted until it reaches Xplor Pay's secure environment.

### Benefits of PCI-Validated P2PE <a href="#benefits-of-pci-validated-p2pe" id="benefits-of-pci-validated-p2pe"></a>

* **Reduced PCI Scope:** Encrypted payment devices help businesses reduce their PCI DSS scope, simplifying compliance efforts.
* **Simplified Compliance:** Merchants using encrypted devices no longer need to conduct vulnerability scans or penetration tests.
* **Faster PCI Self-Assessment:** Merchants can complete the simplified SAQ P2PE form, reducing their questionnaire from over 80 questions to just 32.

By combining encryption with other security measures like [Tokenization](https://docs.xplorpay.com/getting-started/security-solutions/tokenization), Xplor Pay helps businesses protect payment data, simplify compliance, and reduce security risks.

&#x20;For more information about Encryption, see:

* [PCI Tokenization vs Encryption](https://xplorpay.com/blog/pci-tokenization-vs-encryption/)
* [Understanding Your P2PE Device](https://support.xplorpay.com/knowledge-base/understanding-your-p2pe-device/)
* [Xplor Pay's P2PE listing on the official PCI Security Standards Council's site](https://www.pcisecuritystandards.org/assessors_and_solutions/point_to_point_encryption_assessors/)