PrivateCore
From Wikipedia, the free encyclopedia
 | |
| Company type | Subsidiary |
|---|---|
| Industry | Encryption |
| Founded | October 19, 2011[1] |
| Founders | Oded Horovitz Steve Weis |
| Headquarters | , U.S. |
Area served | Worldwide |
Key people | Oded Horovitz (CEO, co-founder) Steve Weis (CTO, co-founder) Todd Thiemann (VP Marketing) Carl Waldspurger (advisor) |
| Parent | Meta Platforms (2014 - present) |
| Website | www |
PrivateCore is a venture-backed startup located in Palo Alto, California that develops software to secure server data through server attestation and memory encryption. The company's attestation and memory encryption technology fills a gap that exists between “data in motion” encryption (TLS, email encryption) and “data at rest” encryption (disk encryption, tape encryption) by protecting “data in use” (random access memory). PrivateCore memory encryption technology protects against threats to servers such as cold boot attacks, hardware advanced persistent threats, rootkits/bootkits, computer hardware supply chain attacks, and physical threats to servers from insiders. PrivateCore was acquired by Facebook (now Meta Platforms) on 7 August 2014.
PrivateCore was founded in 2011 by security veterans from VMware and Google with seed funding from Foundation Capital.[2] PrivateCore “virtualizes” physical security and enables service providers and enterprises to deploy servers processing sensitive data in outsourced environments while maintaining security around data in use.[3]
The company's memory encryption technology has been spurred by a number of industry trends including the increasing sophistication of hackers, a larger number of servers in outsourced environments, larger amounts of sensitive data being placed in persistent memory, and x86 virtualization technology which can increase the environment attack surface.
PrivateCore was acquired by Facebook, a deal that was announced on 7 August 2014.[4][5]
Technology
PrivateCore's focus is securing data-in-use on x86 servers. The company has taken advantage of recent microprocessor innovations including larger microprocessor caches and hardware cryptographic acceleration technology that enable more effective methods of encrypting memory while maintaining acceptable application performance. The technology approach goes beyond previous academic research efforts such as TRESOR.
PrivateCore assumes that the only element that needs to be trusted in a system is the Central Processing Unit (CPU). The firm uses Trusted Platform Module (TPM) chips and Intel Trusted Execution Technology (Intel TXT) to provide remote server attestation. PrivateCore also supports the cryptographic hardware acceleration provided by Intel AES-NI technology.
PrivateCore technology is positioned as being most applicable to outsourced or hosted environments where the enterprise cannot have trust in the computing infrastructure.[6]