What is Oort security?

Could you please clarify what Oort security is? Is it a specific type of security measure for cryptocurrency or blockchain technology? If so, how does it differ from other security measures currently in use? Additionally, what are the main benefits and drawbacks of Oort security? Is it widely adopted in the cryptocurrency and finance industry, or is it still a relatively new and untested concept? Finally, are there any specific use cases or examples of Oort security being implemented in practice?