Presentation | 2003/10/16 Architecture of High-reliability and High-performance Network-based Firewall for Always-on Internet Access Service Kazuhiko NAGATA, Taisuke OKA, Ryoichi SUZUKI, Takashi IKEGAWA, Hiroyuki ICHIKAWA, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A network-based firewall for always-on Internet access service has been developed to provide both independent security policies (virtual firewalls) for each user and a large number of multiplexed users, using a method that dynamically allocates users to appropriate virtual firewalls by analyzing the protocol sequences for establishing a PPP session. The filtering rule management in the firewall provides high reliability and high performance, by directly searching the memory address for the next rule to speed up searches and keep other users' services even when the policy of one user is being changed. The searching performance does not depend on the number of users. The advantages of our method increase with the number of users. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Security / Firewall / Always-on / Network-based / High reliability / High performance |
Paper # | NS2003-124 |
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Committee | NS |
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Conference Date | 2003/10/16(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Network Systems(NS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Architecture of High-reliability and High-performance Network-based Firewall for Always-on Internet Access Service |
Sub Title (in English) | |
Keyword(1) | Security |
Keyword(2) | Firewall |
Keyword(3) | Always-on |
Keyword(4) | Network-based |
Keyword(5) | High reliability |
Keyword(6) | High performance |
1st Author's Name | Kazuhiko NAGATA |
1st Author's Affiliation | NTT Network Service Systems Laboratories, NTT Corporation() |
2nd Author's Name | Taisuke OKA |
2nd Author's Affiliation | Research and Development Center, Technology Department, NTT West Corporation |
3rd Author's Name | Ryoichi SUZUKI |
3rd Author's Affiliation | NTT Network Service Systems Laboratories, NTT Corporation |
4th Author's Name | Takashi IKEGAWA |
4th Author's Affiliation | NTT Network Service Systems Laboratories, NTT Corporation |
5th Author's Name | Hiroyuki ICHIKAWA |
5th Author's Affiliation | NTT Network Service Systems Laboratories, NTT Corporation |
Date | 2003/10/16 |
Paper # | NS2003-124 |
Volume (vol) | vol.103 |
Number (no) | 385 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |