Yes, common stocks are a type of security investment which encompasses a lot of other security instruments.

Which security would you choose for a short-term investment

A hybrid car can be easy or difficult to steal depending on its security apparatus

Installing a security system in your rental property is a good investment for a landlord. It will make it easier for you to rent the apartment with a security system, it would also raise the amount that you can rent it for.

Yes, common stocks are a type of security investment which encompasses a lot of other security instruments.