Information systems security assurance processes are intended to protect systems against the use, publication or tampering, destruction or loss of stored information. Information systems security is ensured by logical access controls that provide access to systems, programs and data only to authorized users. At the global level information systems security aims to study the interface between information systems and the globalization trends. In terms of globalization a trend is the evidence of common concerns for global cyberspace security.  That is why more attention should be paid to information security, primarily by ensuring their correct classification, but also by developing coherent strategies for cyberspace securing.