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Author: Radovan Brezula

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  • Radovan Brezula
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  • Scripting

Collect hashes from remote computers

  • Radovan Brezula
  • November 2, 2021

I was recently asked to create a script that should calculate the hash values of […]

  • Networking

Wi-Fi 5 Vs. Wi-Fi 6

  • Radovan Brezula
  • October 5, 2021

Wi-Fi 6 also known as 802.11ax is the latest generation of 802.11 WiFi standard and […]

  • Mikrotik

MikroTik RouterOS Advanced Configuration

  • Radovan Brezula
  • September 1, 2021

In the previous tutorial, we installed and configured a brand new MikroTik hAP ac³ router […]

  • Mikrotik

Initial Setup of MikroTik hAP ac³ Router

  • Radovan Brezula
  • August 1, 2021

This tutorial will help you install and configure the MikroTik hAP ac³ dual-band wireless router […]

  • Security

Cracking WPA/WPA2 Pre-shared Key Using GPU

  • Radovan Brezula
  • July 1, 2021

The WPA/WPA2 4-way authentication handshake between AP (authenticator) and client (supplicant) is used to generate […]

  • VyOS

VyControl Installation on Standalone VyOS Router

  • Radovan Brezula
  • May 31, 2021

So far, we have discussed both the manual and Docker methods of installing VyControl. The […]

  • VyOS

VyControl - Web UI for VyOS Firewall

  • Radovan Brezula
  • May 1, 2021

VyControl project is a single frontend interface to manage a single or multiple VyoS servers. […]

  • Scripting

Docker Installation on VyOS

  • Radovan Brezula
  • April 1, 2021

Docker really makes it easier to create, deploy, and run applications by using containers, and […]

  • Security

Cracking WPA/WPA2 Pre-shared Key

  • Radovan Brezula
  • March 1, 2021

This tutorial illustrates cracking of pre-shared key which is needed to gain an access to […]

  • GNS3 labs
  • IOS-XR

Remotely Triggered Black Hole Filtering as Service

  • Radovan Brezula
  • December 1, 2020

Remotely triggered black hole (RTBH) filtering is a technique that provides the ability to drop […]

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BGP
Intelligent Routing Platform

BGP management
Automated BGP Network Management

What is NetFlow?

NetFlow
NetFlow vs. sFlow vs. IPFIX vs. NetStream. Network Traffic Analysis and Monitoring.

BGP Security: BGPsec Protocol

BGP protocol
BGPsec is an integral part of the BGP protocol, and thus, BGP routers must do the…

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