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Mathscantor's Cyber Journey

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Linux EDR for Host Events

2026-01-12
10 Minutes
#EDR 
An exploration of open‑source Linux EDRs and the kernel‑level signals that power modern threat hunting.
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Zabbix CVE-2024-36467 & CVE-2024-42327 Analysis

2025-12-09
20 Minutes
#cve-studies  #zabbix 
Come with me on a deep dive analysis into 2 Zabbix CVEs, where we will breakdown the vulnerabilities with static and dynamic analysis.
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Managing SSH Users with Certs

2025-10-14
6 Minutes
#linux  #ssh 
A more centralized way to manage SSH users at scale.
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What is Mutual Transport Layer Security (mTLS)?

2025-09-04
4 Minutes
#ssl 
Just like TLS, but on steroids? Let’s find out!
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Self Signed Certificates

2025-09-03
2 Minutes
#ssl 
Learn more about self signed certificates with openssl commands.