Category Archives for "Brezular’s Blog"

Decrypting TLS Traffic with PolarProxy on Client PC

The tutorial provides detailed steps for decrypting HTTPS traffic generated on a client computer with PolarProxy installed. Decrypted traffic is then processed by Wireshark running together with PolarProxy on the same PC. HTTPS is an implementation of TLS encryption on top of the HTTP protocol, which is used by all websites as well as some other web […]
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Juniper vQFX on GNS3

The vQFX is a virtualized version of the Juniper Networks QFX10000 Ethernet switches portfolio. It is a free tool that is not sold and therefore not supported by Juniper. The vQFX offers the same control and data plane features as the physical QFX10000 switches with limited software forwarding performance. We can use the vQFX to […]
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Juniper vMX on GNS3

Juniper Network has several products tha can be run on virtualization (hypervisor), such as KVM and ESXi. Those products include vMX (router), vSRX (firewall / security), vQFX (switch), and so on. The virtual Juniper products ease us to deploy it on lab or simulator, even on the production environment, which is run on the hypervisor. […]
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Ipfixprobe Installation and Testing

Ipfixprobe is a project created by CESNET. CESNET is an association of universities and the Academy of Sciences of the Czech Republic that operates and develops a national e-infrastructure for science, research and education, including a computer network, computing grids, data repositories, collaborative environments and offering a wide range of services. Ipfixprobe, as its name […]
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