Maybe I am paranoid due to my "real job" in systems/security, but here is why I would never use a service which will hold my trading strategy algo, especially in the cloud because:
1. Those are startups with limited funding and not too many employees, so they are the perfect hackers target for the perfect crime, the hacker don't have to steal anything, just copy the best strategy from time to time and use it until obsolete or just bet against you for example...
2. I don't see a 3rd party verification and audit on what exactly the employees of those companies have access to - if I am a rogue hedge fund, I have to compromise only one employee in such a company and ask him to send me all best trading strategies every month for example...
3. Hedge funds are major investors in such companies, the question is why and what information they are getting...
1. Those are startups with limited funding and not too many employees, so they are the perfect hackers target for the perfect crime, the hacker don't have to steal anything, just copy the best strategy from time to time and use it until obsolete or just bet against you for example...
2. I don't see a 3rd party verification and audit on what exactly the employees of those companies have access to - if I am a rogue hedge fund, I have to compromise only one employee in such a company and ask him to send me all best trading strategies every month for example...
3. Hedge funds are major investors in such companies, the question is why and what information they are getting...