Understanding industry security frameworks
IT has become more complex over the years. The same applies to IT security. There's a correlation between the two. Enterprise IT environments are no longer monolithic systems that sit in the basement of a company that's functioning as the enterprise's data center. Today, IT environments share different components and have connections to the outside world through internet connections. With that notion, systems are, by default, accessible through the internet. Yet, only authorized users should be able to access these systems. Hence, we need some strong defenses to protect systems from security breaches.
The level of required security will differ per industry. First of all, financial institutions will want to make sure that bank accounts can't be compromised and that money is not being illegally transferred. Healthcare institutions need to protect their patients' personal and health data. Manufacturers want to protect...
