Infrastructure Security is an umbrella term under which comes Network Security, Host Security, Platform Security, Secure Web, Email Security, Web Application Security, etc. It helps to protect infrastructure, especially critical infrastructure like servers and network hubs, which has widely been utilized by information technology.
It is used to limit the vulnerabilities in structure and system and helps to sabotage terrorism and contamination. Failure to protect all the possible infrastructures like private, public, hybrid cloud may result in loss of trust in your brand image.