Martynenko Bohdan Mykolayovych Kysylenko Ivan Pavlovich Institute of Special Communications and Information Security Information security is the main problem of many companies all over the world. “Physical and environmental security, using standard T-REC-X.1051-200802. Information security management guidelines for telecommunications organizations based on ISO 27002”. This standard is in project as Ukrainian standard. The objective of second point is to prevent loss, damage, theft or compromise of assets and interruption to the organization's activities. As a result a number of above mentioned steps has to be followed in order to accomplish information security. It should be noted that safety provision is highly dependent not only on monetary resources, but can also be stimulated through strict supervision of the data utilized on a certain territory. This should be taken into consideration.