--- title: "Nnamani Fidelis (@CyberNetacks) | Hashnode" description: "Cyber-Security, Tech hacks and all round Tech goodness :). Read the latest articles by Nnamani Fidelis on Hashnode." url: "https://hashnode.com/@CyberNetacks" --- @CyberNetacks # Nnamani Fidelis @CyberNetacks · Joined April 2022 Cyber-Security, Tech hacks and all round Tech goodness :) ### [Basel Institute on Governance Open-Source Intelligent (OSINT) Course](https://cybernetacks.hashnode.dev/basel-institute-on-governance-open-source-intelligent-osint-course?utm_source=hashnode&utm_medium=feed) Introduction OSINT - OSINT stands for open source intelligence, which refers to any information that can legally be gathered from free, public sources about an individual or organization. In practice, that tends to mean information found on the inter... 3 min read · [cybernetacks.hashnode.dev](https://cybernetacks.hashnode.dev/basel-institute-on-governance-open-source-intelligent-osint-course?utm_source=hashnode&utm_medium=feed) [Sep 16, 2022](https://hashnode.com/posts/basel-institute-on-governance-open-source-intelligent-osint-course/63240d91dd55cd8b89b1b1a7) ### [IRC and How I got started](https://cybernetacks.hashnode.dev/irc-and-how-i-got-started?utm_source=hashnode&utm_medium=feed) Introduction Internet Relay Chat (IRC) is a network of Internet servers that use a specific protocol through which individuals can hold real-time online conversations via PCs and other devices. An IRC network consists of a set of interconnected serve... 2 min read · [cybernetacks.hashnode.dev](https://cybernetacks.hashnode.dev/irc-and-how-i-got-started?utm_source=hashnode&utm_medium=feed) [Sep 16, 2022](https://hashnode.com/posts/irc-and-how-i-got-started/6323e787dd55cd8b89b1ad47) ### [OSINT tools - AccessData FTK Imager. How to install and get started with Drive Imaging](https://cybernetacks.hashnode.dev/osint-tools-accessdata-ftk-imager-how-to-install-and-get-started-with-drive-imaging?utm_source=hashnode&utm_medium=feed) Bonus: A widely acclaimed reverse image search tool 6 min read · [cybernetacks.hashnode.dev](https://cybernetacks.hashnode.dev/osint-tools-accessdata-ftk-imager-how-to-install-and-get-started-with-drive-imaging?utm_source=hashnode&utm_medium=feed) [Sep 9, 2022](https://hashnode.com/posts/osint-tools-accessdata-ftk-imager-how-to-install-and-get-started-with-drive-imaging/631b29aa3e8d6f3497acfa19) ### [Ransomware Attacks in the African Ecosystem, and all you should know about the Conti Ransomware](https://cybernetacks.hashnode.dev/ransomware-attacks-in-the-african-ecosystem-and-all-you-should-know-about-the-conti-ransomware?utm_source=hashnode&utm_medium=feed) While social engineering remains the most popular attack vector in Africa, a study by Interpol found that instances of ransomware and botnet attacks are also rising. Ransomware is the fourth most prevalent cyber-attack identified in the report, which... 11 min read · [cybernetacks.hashnode.dev](https://cybernetacks.hashnode.dev/ransomware-attacks-in-the-african-ecosystem-and-all-you-should-know-about-the-conti-ransomware?utm_source=hashnode&utm_medium=feed) [Aug 22, 2022](https://hashnode.com/posts/ransomware-attacks-in-the-african-ecosystem-and-all-you-should-know-about-the-conti-ransomware/63037c308cb53b2c16268750) ### [A Cyber Threat Intelligence(cti) Use Case For Enugu State University Of Science And Technology(esut)](https://cybernetacks.hashnode.dev/a-cyber-threat-intelligencecti-use-case-for-enugu-state-university-of-science-and-technologyesut?utm_source=hashnode&utm_medium=feed) In 2012, ESUT suffered an insider attack, this attacker (who at the time was a lecturer) with the help of a few other staff leveraged his access to critical infrastructure and human connections to dupe prospective students who were seeking admission ... 3 min read · [cybernetacks.hashnode.dev](https://cybernetacks.hashnode.dev/a-cyber-threat-intelligencecti-use-case-for-enugu-state-university-of-science-and-technologyesut?utm_source=hashnode&utm_medium=feed) [Jul 29, 2022](https://hashnode.com/posts/a-cyber-threat-intelligencecti-use-case-for-enugu-state-university-of-science-and-technologyesut/62e3c67cdc7fd2cdadf3ff1e)