Step 1: IT Systems Architecture

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Step 1: IT Systems Architecture. Communication via local area network (LAN) is a common trend in the present world. While communication through LAN is not secure, most organizations use it since it is convenient. According to Cisco (n.d), communication of confidential information is vulnerable to attackers and other threats. It is the goal of each organization to safeguard its information against unauthorized users and malicious staff. The security of an organization’s data is based on identifying threats and addressing them to prevent access to confidential or sensitive information.