network

Cisco security warnings include firewall holes, Nexus software weaknesses

Cisco has issued another batch of security warnings that include problems in its Firepower firewall (FXOS),  Unified Computing System (UCS) software and Nexus switch operating system (NX-OS) . Network pros react to new Cisco certification curriculum The firewall and UCS vulnerabilities all have a severity level of “high” on the …

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New CBRS wireless can bring private 5G to enterprises

The recently available Citizens Broadband Radio Service (CBRS) opens up new opportunities for enterprises to deploy private 4G and 5G networks, which can prove especially helpful in mobile edge-computing deployments. CBRS is well suited for enterprises with critical communications requirements spread out over wide geographic areas that include convention centers, …

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