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  • DNS Vulnerabilities: Fixes for PowerDNS and BIND 9 October 28, 2026
  • ECA Digital: What changes for schools and IT October 8, 2026
  • Instagram and TikTok at work: how to block them in a single click October 5, 2026
  • Betting banned in Brazil: how website blocking works and what changes for companies September 28, 2026
  • How to View Multiple Network Reports with MikroTik September 24, 2026
  • The benefits of blocking websites for your company's productivity and efficiency. September 22, 2026
  • How does DNS filtering protect businesses against phishing? September 8, 2026
  • What is DNS Security in businesses? August 26, 2026
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Security alert between DNS servers
DNS vulnerabilities: fixes for PowerDNS and BIND 9
  • Cybersecurity
  • DNS
byAlex de Oliveira
October 28, 2026
7-minute read
digital eca
ECA Digital: What changes for schools and IT?
  • Education
  • Legislation
byLumiun Team
October 8, 2026
12-minute read
Block Instagram and TikTok
Instagram and TikTok at work: how to block them with a single click.
  • Management and Productivity
  • Social media
byLumiun Team
October 5, 2026
9-minute read
End of betting in Brazil
Betting sites banned in Brazil: how website blocking works and what changes for companies
  • IT Governance
  • Internet
byAlex de Oliveira
September 28, 2026
9-minute read
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BIND

1 post
Security alert between DNS servers
read more
7-minute read
  • Cybersecurity
  • DNS

DNS vulnerabilities: fixes for PowerDNS and BIND 9

The DNS vulnerabilities discussed in this article affect specific versions of PowerDNS Recursor, PowerDNS Authoritative Server, and…
byAlex de Oliveira
October 28, 2026
Simplify internet access control with Lumiun DNS
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Luminous Blog
© Lumin Internet Security
  • Start
  • Internet security
  • Management and Productivity
  • Free Materials
  • Get to know Lumiun
  • Lumiun BOX
  • Lumiun DNS
  • Lumiun ISP
  • Help Center
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  • [eBook] IT Guide
  • Speak to a Consultant
  • How to Block Websites?
  • Commercial Kit for MSP
  • Internet Security Guide for Businesses
  • Internet Access Control Guide for Businesses
  • What is a DNS Firewall and 7 reasons to use it in your company?
  • Complete Guide: How to Block Websites in Your Company