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Solved: Fail to establish SSH session because RSA host key retrieval failed.
Problem Cisco ASA presents the following error while trying to connect to the device via SSH: Reason The reason for this message is because there is no RSA key pair… Read more
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MD5 Password Cracking with John the Ripper
In this article, I will demonstrate the cracking of MD5 salted passwords using Kali Linux and a password cracking tool, John the Ripper. To put this into context, some older… Read more
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Three Mobile Telephone Call Scam Exposed
Change Log Date Change 23/04/2024 Added an update to include a response from the telephony provider. Today, I have managed to expose another scam targeting people throughout the United Kingdom.… Read more
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Why I Turned Down a £300,000 Job Opportunity
In the ever-evolving landscape of employment, opportunities often come knocking at our door when we least expect them. Recently, I found myself faced with a tempting opportunity that landed in… Read more
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O2 Discount Offer Vishing Scam Exposed
Change Log Update Date Updates on the outcome of reporting this scam. 05/04/2024 Added a copy of my email sent to Nextec UK Limited 09/04/2024 Coming in hot with another… Read more
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Graylog vs Wazuh Syslog Output Observations
Recently I’ve been working with Wazuh to forward syslog from network devices using Rsyslog. Usually, I would send syslog to a dedicated SIEM but I wanted to test the out-of-the-box… Read more
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Configure Rsyslog for Logging to Wazuh
In this article, we will take a look at how to configure a Linux server with Rsyslog so that we can receive syslog events from network devices before sending them… Read more
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Talk to the Dead with AI
The use of Artificial Intelligence (AI) has greatly increased in the past year and is expected to keep growing. AI is being used for various things like chatbots and creating… Read more
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How to Capture the DNS Query Count from a Windows Server
In this article we will take a look at how to capture the number of DNS queries that a Windows server receives. Prerequisites Steps To get the best results, I… Read more
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