Principle purpose of this article is to explain Commercial Security structure. Commercial Security provides a lender or obliges a legal right of access on the pledged asset and take their possession and title in the case of default for a foreclosure sale. Business Security give prevention of and security against assault, deterioration, fire, fraud, intrusion of privacy, theft, unlawful entry, along with other such occurrences attributable to deliberate action. Commercial Security is undoubtedly the in-house supply of security for an organisation. However fairly for many of the ‘functions’ of security being outsourced. These can sometimes include, pre-employment screening, manned safeguarding at organisational websites, CP for senior execs, country chance analysis, TSCM, and so on.