When it comes to studying the behavior of a computer network you need to have the proper tools, and one of the most important companies in what refers to data transmission hardware is also one of the ...

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About A collection of Cisco Packet Tracer labs demonstrating LAN, VLAN, Routing, and Network Security configurations.

Microsoft on Thursday disclosed that it revoked more than 200 certificates used by a threat actor it tracks as Vanilla Tempest to fraudulently sign malicious binaries in ransomware attacks. The ...