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Nowadays, wireless communications are the main core of IT infrastructure. Due to its security issues and absence of security mechanisms, users are delaying the fast expansion of technology. The confidentiality of data is frequently limited by access policies for resources provided by Internet vendors, but no one can certify that only authorized entities have access to them. This paper provides a pattern for important security issues encountered in wireless communications: privacy, confidentiality and availability. In order to prevent unauthorized access to the network, the data must be secured using solid encryption protocols. The novelty is given by the created pattern that presents a foray into the security of information passed through the network, an optimization of the implementation of security policies to ensure the protection of confidential data using security protocols. The evolution of wireless communications technologies in recent years must make us recognize the importance of securing the systems used, as well as the need to constantly invest in equipment that can withstand attacks on network infrastructures.
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