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Your server is being probed right now. Not maybe — definitely. Every public-facing IP on the internet gets hit by automated scanners, brute-force bots, and malware C2 callbacks within minutes of going live. The attackers aren’t targeting you specifically — they’re running scripts that sweep the entire IPv4 space on a loop, and your server […]
The landscape of free S/MIME email certificates has collapsed dramatically since 2022, leaving only one viable provider amid industry-wide shifts toward paid services and stricter compliance requirements. This consolidation represents a fundamental change in email security accessibility, forcing individual users and small organizations to either accept significant security compromises or invest in paid alternatives. The […]
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Alexander Gräf
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