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China probes Palo Alto Networks over security concerns

WireByte Staff · August 7, 2026

China's Cyberspace Administration has launched a review of Palo Alto Networks' products, citing national security concerns. The regulator aims to ensure safe operation of critical infrastructure and prevent cybersecurity risks. Palo Alto Networks maintains its products are secure, but the probe echoes a 2023 investigation into Micron's products. The outcome is unclear, but could impact sales in China.

Key points

  • China's Cyberspace Administration is reviewing Palo Alto Networks' products over national security concerns.
  • The regulator aims to ensure safe operation of critical infrastructure and prevent cybersecurity risks.
  • Palo Alto Networks maintains its products are secure and unaffected by the probe.
  • The review echoes a 2023 investigation into Micron's products, which led to a ban on sales to critical infrastructure operators.
  • The outcome of the probe is unclear, but could impact Palo Alto Networks' sales in China.

China's Cyberspace Administration (CAC) has launched a review of Palo Alto Networks' products, citing national security concerns. The regulator aims to ensure the safe operation of critical information infrastructure and prevent cybersecurity risks. Palo Alto Networks maintains its products are secure and unaffected by the probe, stating that there is no impact to its ability to support customers or deliver its products and services in the region.

This development echoes a 2023 investigation into Micron's products, which led to a ban on sales to critical infrastructure operators. The CAC published its findings weeks after announcing the probe and decided Micron's products represented an unacceptable security risk for critical infrastructure operators. However, the regulator did not offer a detailed explanation for its decision.

The outcome of the probe is unclear, but could impact Palo Alto Networks' sales in China. The company has maintained its highest standards of business conduct and security practices and ethics across its global operations. As the situation unfolds, it remains to be seen how this will affect Palo Alto Networks' business in the region.

Sources

WireByte Staff — Editorial Team

The WireByte editorial team synthesises technology news from multiple primary sources, verifies the facts, and links every source. Articles are produced with AI assistance and reviewed under our editorial policy.