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Actuando sobre la Seguridad Perimetral: Cómo Implementar un Cortafuegos Dinámico basado en el Comportamiento DNS
Arcadio Ortega Reinoso
Arcadio Ortega Reinoso
Arcadio Ortega Reinoso
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Jun 12
Actuando sobre la Seguridad Perimetral: Cómo Implementar un Cortafuegos Dinámico basado en el Comportamiento DNS
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cybersecurity
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dns
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firewall
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perimetral
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4 min read
What Is an Authoritative vs Recursive DNS Server?
Kishore Bhavnanie
Kishore Bhavnanie
Kishore Bhavnanie
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Jun 11
What Is an Authoritative vs Recursive DNS Server?
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beginners
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dns
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productivity
3
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7 min read
DNS for Microsoft 365: Every Record You Need and Why
Kishore Bhavnanie
Kishore Bhavnanie
Kishore Bhavnanie
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Jun 11
DNS for Microsoft 365: Every Record You Need and Why
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dns
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microsoft365
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basic
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tutorial
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9 min read
DNS TTL Best Practices: How to Choose the Right Values
Kishore Bhavnanie
Kishore Bhavnanie
Kishore Bhavnanie
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Jun 11
DNS TTL Best Practices: How to Choose the Right Values
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beginners
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dns
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ttl
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productivity
2
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10 min read
Self-Hosted vs. Managed DNS: Pros, Cons, and Security Implications
Kishore Bhavnanie
Kishore Bhavnanie
Kishore Bhavnanie
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Jun 11
Self-Hosted vs. Managed DNS: Pros, Cons, and Security Implications
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beginners
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dns
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infrastructure
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architecture
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9 min read
Wildcard DNS Records: Uses, Risks, and Best Practices
Kishore Bhavnanie
Kishore Bhavnanie
Kishore Bhavnanie
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Jun 15
Wildcard DNS Records: Uses, Risks, and Best Practices
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dns
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beginners
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learning
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7 min read
Trust Begins with DNS: Mitigating Abuse and Strengthening Internet Resilience with Google Cloud
Gbemisola Esho
Gbemisola Esho
Gbemisola Esho
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Google Developer Experts
Jun 17
Trust Begins with DNS: Mitigating Abuse and Strengthening Internet Resilience with Google Cloud
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dns
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dnssec
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trustinthecloud
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3 min read
How to safely move your DMARC policy from p=none to p=reject
Vadim Ivanov
Vadim Ivanov
Vadim Ivanov
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Jul 2
How to safely move your DMARC policy from p=none to p=reject
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email
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dns
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dmarc
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security
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4 min read
Lowering your DNS TTL will not speed up your failover, and here is the data showing why
Leonardo Bagno
Leonardo Bagno
Leonardo Bagno
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Jul 12
Lowering your DNS TTL will not speed up your failover, and here is the data showing why
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devops
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aws
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azure
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dns
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3 min read
163 Brands Hijacked Through Abandoned DNS Delegations: Inside the Borrowed Trust Campaign
Kishore Bhavnanie
Kishore Bhavnanie
Kishore Bhavnanie
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Jun 12
163 Brands Hijacked Through Abandoned DNS Delegations: Inside the Borrowed Trust Campaign
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dns
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security
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incident
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danglingdns
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8 min read
DNS Is Becoming the Discovery Layer for AI Agents: What DNS-AID Means for Your Infrastructure
Kishore Bhavnanie
Kishore Bhavnanie
Kishore Bhavnanie
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Jun 3
DNS Is Becoming the Discovery Layer for AI Agents: What DNS-AID Means for Your Infrastructure
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dns
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dnsaid
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ai
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security
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11 min read
How the Internet Actually Works - Networking, DNS, Architecture & My DMI DevOps Journey
Oluwagbade Odimayo
Oluwagbade Odimayo
Oluwagbade Odimayo
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Jun 7
How the Internet Actually Works - Networking, DNS, Architecture & My DMI DevOps Journey
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networking
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architecture
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devops
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dns
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13 min read
Anycast vs Unicast DNS: Why It Matters for Performance
Kishore Bhavnanie
Kishore Bhavnanie
Kishore Bhavnanie
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Jun 16
Anycast vs Unicast DNS: Why It Matters for Performance
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dns
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beginners
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tooling
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7 min read
my one-line PowerShell installer downloaded the script twice, and the second one was the weak spot
TiltedLunar123
TiltedLunar123
TiltedLunar123
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Jun 2
my one-line PowerShell installer downloaded the script twice, and the second one was the weak spot
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powershell
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security
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dns
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windows
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4 min read
You hardened your origin and your CDN. Your DNS is still one provider away from going dark.
BlackNeuron
BlackNeuron
BlackNeuron
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Jul 5
You hardened your origin and your CDN. Your DNS is still one provider away from going dark.
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rust
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security
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devops
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dns
5
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3 min read
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