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Regő Botond Ronyecz profile picture

Regő Botond Ronyecz

Purple Teamer | .NET Developer, Pentester, SOC Analyst & Cybersecurity Engineer

Joined Joined on 
DNSSEC: The Developer's Setup Guide (2026)
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DNSSEC: The Developer's Setup Guide (2026)

#security #dns #devops #webdev
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5 min read

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DNS hijacking: when someone else answers in your domain's name
rronyecz profile

DNS hijacking: when someone else answers in your domain's name

#security #dns #devops #webdev
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5 min read
Certificate Transparency Logs: How Attackers Map Your Infrastructure Before You Know They're Looking
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Certificate Transparency Logs: How Attackers Map Your Infrastructure Before You Know They're Looking

#security #dns #devops #webdev
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6 min read
Subdomain Takeover Explained (and How to Fix It)
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Subdomain Takeover Explained (and How to Fix It)

#webdev #devops #security #dns
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3 min read
SPF, DKIM, DMARC: The Developer's Fixing Guide (2026)
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SPF, DKIM, DMARC: The Developer's Fixing Guide (2026)

#webdev #devops #security #email
1
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5 min read
Your DNS configuration mistakes are quietly breaking your emails
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Your DNS configuration mistakes are quietly breaking your emails

#dns #security #webdev
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1 min read
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