ドメインセキュリティ

1

Domain Security Checklist

A complete domain security checklist covering registrar locks, 2FA, DNSSEC, SSL/TLS, WHOIS privacy, and email authentication to protect your domain from attack.

5 分で読める

2

Domain Hijacking Prevention

Learn how domain hijacking works, the attack vectors criminals use, and the concrete steps every domain owner must take to prevent losing their domain.

5 分で読める

3

DNSSEC: Why You Should Enable It

DNSSEC protects your domain from DNS spoofing and cache poisoning. Learn how it works, why it matters, and how to enable it at your registrar in minutes.

4 分で読める

4

Two-Factor Authentication for Domain Accounts

Two-factor authentication is the single most effective step to protect your domain registrar account. Learn which 2FA methods are safe and how to set them up.

4 分で読める

5

Registry Lock: The Ultimate Domain Protection

Registry lock provides the highest level of domain protection by requiring out-of-band verification for any changes. Learn who needs it and how to get it.

4 分で読める

6

Typosquatting Protection: Defending Your Brand

Typosquatting uses misspelled domains to steal traffic and commit fraud. Learn how attackers operate, how to find look-alike domains, and how to protect your brand.

4 分で読める

7

Domain Phishing: How It Works and How to Stop It

Domain phishing uses fake look-alike domains to steal credentials and commit fraud. Learn how these attacks work and what you can do to detect and prevent them.

4 分で読める

8

Email Security: SPF, DKIM, and DMARC Explained

SPF, DKIM, and DMARC prevent email spoofing and phishing using your domain name. Learn what each DNS record does and how to implement all three correctly.

4 分で読める

9

SSL/TLS and Domain Security

SSL/TLS certificates encrypt web traffic and authenticate your domain. Learn how certificates relate to domain security and how to configure them correctly.

4 分で読める

10

Expired Domain Risks: What Happens When a Domain Lapses

An expired domain can be registered by anyone, including attackers. Learn the serious risks of letting a domain lapse and how to prevent it with auto-renew.

4 分で読める

11

WHOIS Privacy: Security vs. Transparency

WHOIS privacy hides your personal details from public domain records, reducing spam and phishing risk. Learn when to use it and what trade-offs it involves.

3 分で読める

12

DNS Cache Poisoning: How It Works and How DNSSEC Stops It

DNS cache poisoning injects false records into resolvers to silently redirect users. Learn how the attack works and why DNSSEC is the definitive countermeasure.

4 分で読める

13

Domain Security for E-commerce Sites

E-commerce domains are high-value targets for hijacking, phishing, and fraud. Learn the specific domain security measures every online store owner must implement.

4 分で読める

14

Domain Threat Monitoring

Proactive domain threat monitoring detects hijacking attempts, look-alike registrations, and DNS changes before they cause damage. Learn what to monitor and how.

4 分で読める

15

Domain Incident Response Playbook

When a domain security incident strikes, every minute matters. This playbook guides you from initial detection through containment, recovery, and review.

5 分で読める