Internet filtering: Difference between revisions
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There are a number of content filtering companies that have expressed interest in deploying their filters as a client or across a network (via regional servers). |
There are a number of content filtering companies that have expressed interest in deploying their filters as a client or across a network (via regional servers). |
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The language of these companies is largely one of fear and a malicious world, which can sometimes be hard to reconcile with openness and unfiltered access to knowledge, but the best offer services that provide transparency and flexibility. This page is a collection of information for use by deployments that require filtering. |
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=== Netsweeper === |
=== Netsweeper === |
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'''Netsweeper''' is a commercial [[content filtering]] company that has expressed interest in deploying their filters as a client or across a network on servers. They work in W.Va, with school children in Great Britain, and with school boards implementing laptop programs in various schools. |
'''Netsweeper''' is a commercial [[content filtering]] company that has expressed interest in deploying their filters as a client or across a network on servers. They work in W.Va, with school children in Great Britain, and with school boards implementing laptop programs in various schools. |
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All of their tools run on both Windows and Linux, and their tools include |
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Their tools include |
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* a policy server : applying policy decisions based on rules, with good/bad categories chosen based on rules governed by NS (and a whitelist/blacklist). |
* a policy server : applying policy decisions based on rules, with good/bad categories chosen based on rules governed by NS (and a whitelist/blacklist). |
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* a client : something deployment on the laptops |
* a client : something deployment on the laptops |
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* Telco-level setup, on or off the main network |
* Telco-level setup, on or off the main network |
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Upcoming features: |
Upcoming features: |
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* Image recognition with a group from U. Waterloo |
* Image recognition with a group from U. Waterloo |
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'''Localization''' |
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⚫ | ;International experience: They have worked in 8 countries, though a primarily English-language company. Re: OLPC, they have been interested in us as a vehicle for their work for over a year, and have been briefly in touch with the Haiti ministry and with Peru. There is some future work ongoing in India. |
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'''Performance''' |
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; Performance : NS have regional servers in a dozen parts of the world to support updating of categories by matching/nnets. They are mainly interested in network performance and their algorithms for making filtering and updates faster. |
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[[Symantec]] have Internet safety materials for children, among other texts and services. |
[[Symantec]] have Internet safety materials for children, among other texts and services. |
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Revision as of 19:17, 29 May 2008
There are a number of content filtering companies that have expressed interest in deploying their filters as a client or across a network (via regional servers).
The language of these companies is largely one of fear and a malicious world, which can sometimes be hard to reconcile with openness and unfiltered access to knowledge, but the best offer services that provide transparency and flexibility. This page is a collection of information for use by deployments that require filtering.
Netsweeper
Netsweeper is a commercial content filtering company that has expressed interest in deploying their filters as a client or across a network on servers. They work in W.Va, with school children in Great Britain, and with school boards implementing laptop programs in various schools.
All of their tools run on both Windows and Linux, and their tools include
- a policy server : applying policy decisions based on rules, with good/bad categories chosen based on rules governed by NS (and a whitelist/blacklist).
- a client : something deployment on the laptops
- Telco-level setup, on or off the main network
- reporting from schools
Upcoming features:
- Image recognition with a group from U. Waterloo
- Localization
- Support for De, En, Es, Fr, Ja, Pt.
- International experience
- They have worked in 8 countries, though a primarily English-language company. Re: OLPC, they have been interested in us as a vehicle for their work for over a year, and have been briefly in touch with the Haiti ministry and with Peru. There is some future work ongoing in India.
- Performance
- NS have regional servers in a dozen parts of the world to support updating of categories by matching/nnets. They are mainly interested in network performance and their algorithms for making filtering and updates faster.
Other
Symantec have Internet safety materials for children, among other texts and services.