Channel
Updated: 2026-07-28
New video just dropped in the Cybersecurity course on Skool. This one covers SSH and iptables, specifically how to configure firewall rules to control SSH access. If you have ever …
Two new videos uploaded to the Cybersecurity course: - Resolve OpenVAS Findings - Authenticated scan with OpenVAS
New video just dropped in the Cybersecurity course. I built a custom OpenVAS analyzer tool that transforms raw vulnerability scan output into a clean, prioritized findings dashboar…
Today's newsletter is about a Cloud Security tool you should definitely make sure you know before any Cloud Security interviews. Read it at the link below, https://yescertified.bee…
A head-to-head of how Backpack and Phantom advertise on Telegram — the Solana-rooted exchange-and-wallet versus the leading self-custody wallet, their creative and targeting differences, and what the Telegram Ads Spy archive reveals.
How advertisers reach Belgian audiences on Telegram — one of Europe's toughest gambling and ad-restriction regimes pushing operators offshore, a Dutch/French/German language split, and EU-regulated crypto and trading.
How advertisers reach Irish audiences on Telegram — an English-speaking EU member inside the UK-Ireland creative pool, a fintech and tech-HQ hub, EU-regulated crypto and forex, and offshore gambling under a tightening licensing regime.
How advertisers reach Korean audiences on Telegram — the real-name banking regime that pushes activity offshore, one of the world's most intense retail-crypto cultures, gaming and esports adjacency, and won-denominated payment friction.
Flags — the regions we asked our observer pool for while recording this ad in this channel. That is a label on our request, not a confirmed place of viewing: when no account is available in the requested country the pool silently substitutes another and does not say so. It is not the advertiser's targeting country either. We stopped requesting the region on {date}, so newer creatives carry no flags at all. The channel's main country (by its language) is highlighted in blue; regions under 5% are collapsed into +N.
In the upcoming video, I'll show you how I used a custom tool I built to make it easy to analyze the results of the vulnerability scans
Hey Everyone, I just wanted you know that in the Cybersecurity course, I added a few more videos to the vulnerability management section after the migration to the Skool platform. …
For those that received the access to Skool, I need a few volunteers to please message on LinkedIn and let me know if you also got access to all my courses including the Cybersecur…
Very Important Announcement!!! Due to Teachable's price increases and removal of several features, I've decided to migrate to Skool. I'll be sending an email to anyone who is curre…

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