Companies need to reduce their threat surface to prevent any attacks to its infrastructure. System Hardening is done to secure the infrastructure by reducing its surface to vulnerabilities. Having unneeded functionalities or services increases the risk of getting exploited. Exploitation can occur through various attack vectors. It is possible to reduce the number of possible attack vectors by the removal of any software, user accounts or services that are not related and required by the planned system functions. System hardening of vendor products should be done through vendor defined specific processes. Controlthreat helps our clients reduce the attack vectors and reducing the risk across the infrastructure by making sure our client have system hardening guidelines, consult disabling of unnecessary services, patch the systems across the organization, configuring SIEM and having secure baseline configuration for each component which makes up the organization infrastructure.