Decentralized DNS: Porovnání verzí
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| Řádek 18: | Řádek 18: | ||
* [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)== |
==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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| Řádek 36: | Řádek 36: | ||
* Squatters can occupy general important names |
* Squatters can occupy general important names |
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* Network protocol is complicated and relies on cryptographic keys which can be broken on overpowered in future |
* Network protocol is complicated and relies on cryptographic keys which can be broken on overpowered in future |
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* Domain name registration and renewal need to be |
* Domain name registration and renewal need to be paid |
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* Block chain size is ever growing with keeping old also false records. |
* Block chain size is ever growing with keeping old also false records. |
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* Network is vulnerable by 51% attack |
* Network is vulnerable by 51% attack |
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* If private key and domain names are stolen then they can't be retrieved back without negotiation with thief. |
* If private key and domain names are stolen then they can't be retrieved back without negotiation with thief. |
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* If private key is lost then domain will expire and can be registered by other entity. |
* If private key is lost then domain will expire and can be registered by other entity. |
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==Additional root namespace== |
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To allow to have multiple root domains, new root namespace identifier have to be introduced to URL format. |
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* [[Multi-root domain system]] |
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=Links= |
=Links= |
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Aktuální verze z 5. 7. 2017, 21:36
Goals[editovat]
- Allow decentralized functioning
- Prevent control by government
- Avoid cost of domain ownership
- Use existed technology if possible
DNS parts[editovat]
- Maintaining global unique names (registration, holding, release)
- Name to IP address translation
- Identification of owner
Possible solutions[editovat]
Alternative roots[editovat]
Web of Trust (WoT)[editovat]
Crypto-currency based[editovat]
Notable example is Namecoin which is based on Bitcoin.
Pros[editovat]
- It can guarantee uniqueness of names
- Network can operate autonomously with manual policy
- It is independent to a government policy
Cons[editovat]
- 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 paid
- 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.
Additional root namespace[editovat]
To allow to have multiple root domains, new root namespace identifier have to be introduced to URL format.