What encryption techniques does CCleaner Cloud use?

Data encryption

It goes without saying that all data within CCleaner Cloud is encrypted before being sent over the Internet. In addition we use advanced heuristic techniques that mean your data is never seen by anyone that is not fully authorized by Piriform.

We use the following industry standards:

  • TLS 1.2 for communications
  • Encryption using AES_128_GCM
  • SHA256 algorithm for message authentication
  • ECDHE_RSA with P-256 as the key exchange mechanism
  • RSA Public key (2048 bits)
  • All comms are sent using TCP/IP 443


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