BYOD is a popular policy whereby employees can bring personally-owned devices, such as laptops, tablets, or smartphones, to work and use them to access data and applications. Similar in theory to BYOS is BYOS, or Bring Your Own Security, which allows employees to choose which security solution they would like to run on their devices. We walk companies and employees through the pros and cons of each method, and the risks and risks associated with it. In the first scenario, in which the employee uses his own device and security software, you might say its good for the company to stay out of the way and trust its users.”]