Decentralized DNS: Porovnání verzí
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(Založena nová stránka: =Goals= * Allow decentralized functioning * Prevent control by government * Avoid cost of domain ownership * Use existed technology if possible =DNS parts= * Maintai…) |
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* [http://en.wikipedia.org/wiki/Alternative_DNS_root Wikipedia Alternative DNS root] |
* [http://en.wikipedia.org/wiki/Alternative_DNS_root Wikipedia Alternative DNS root] |
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==Web of Trust(WoT)== |
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* [http://www.reddit.com/r/Meshnet/comments/o3wex/wotdns_web_of_trust_based_domain_name_system WoT-DNS - Web of Trust based Domain Name System] |
* [http://www.reddit.com/r/Meshnet/comments/o3wex/wotdns_web_of_trust_based_domain_name_system WoT-DNS - Web of Trust based Domain Name System] |
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==Crypto-currency based== |
==Crypto-currency based== |
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Verze z 5. 7. 2017, 21:57
Goals
- Allow decentralized functioning
- Prevent control by government
- Avoid cost of domain ownership
- Use existed technology if possible
DNS parts
- Maintaining global unique names (registration, holding, release)
- Name to IP address translation
- Identification of owner
Possible solutions
Alternative roots
Web of Trust(WoT)
Crypto-currency based
Notable example is Namecoin which is based on Bitcoin.
Pros
- It can guarantee uniqueness of names
- Network can operate autonomously with manual policy
- It is independent to a government policy
Cons
- Squatters can occupy general important names
- Network protocol is complicated and relies on cryptographic keys which can be broken on overpowered in future
- Domain name registration and renewal need to be payed
- Block chain size is ever growing with keeping old also false records.
- Network is vulnerable by 51% attack
- If private key and domain names are stolen then they can't be retrieved back without negotiation with thief.
- If private key is lost then domain will expire and can be registered by other entity.