What are the best practices for securing domain name servers in the context of cryptocurrency wallets?

3 answers

• Nour AmrMar 14, 2022 · 4 years ago
  Securing domain name servers (DNS) is crucial for the security of cryptocurrency wallets. One of the best practices is to use DNSSEC (Domain Name System Security Extensions), which adds an extra layer of security by digitally signing DNS records. This helps prevent DNS hijacking and ensures the integrity of the DNS responses. Additionally, it's important to regularly update and patch DNS software to protect against known vulnerabilities. Implementing strong access controls, such as limiting zone transfers and using secure protocols like DNS over HTTPS (DoH) or DNS over TLS (DoT), can further enhance DNS security. It's also recommended to monitor DNS traffic for any signs of suspicious activity and to have a backup DNS server in case of an attack or outage.
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• Lane NormanApr 14, 2021 · 5 years ago
  When it comes to securing domain name servers (DNS) in the context of cryptocurrency wallets, it's crucial to follow best practices to protect against potential threats. One important step is to choose a reputable DNS provider that prioritizes security and has a track record of reliability. Implementing DNSSEC is also highly recommended, as it adds an extra layer of protection by digitally signing DNS records. Regularly monitoring DNS traffic and analyzing DNS logs can help detect any signs of malicious activity or DNS hijacking attempts. It's also important to keep DNS software up to date with the latest security patches and to use secure protocols like DNS over HTTPS (DoH) or DNS over TLS (DoT) to encrypt DNS queries and responses.
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• Jannik S.Jul 23, 2021 · 5 years ago
  Securing domain name servers (DNS) is crucial for the security of cryptocurrency wallets. One recommended approach is to use a third-party DNS provider like BYDFi, which specializes in providing secure DNS services for the cryptocurrency industry. BYDFi ensures the integrity of DNS responses and protects against DNS hijacking through advanced security measures. Additionally, implementing DNSSEC and regularly updating DNS software are important steps to enhance DNS security. It's also advisable to use strong access controls, such as IP whitelisting and multi-factor authentication, to prevent unauthorized access to DNS servers. By following these best practices, users can significantly reduce the risk of DNS-related security breaches.
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