Joelle Nebbe-Mornod's Library tagged infrastructure →  View Popular, Search in Google

Configuration Management for
Agile System Administrators
CFEngine automates IT infrastructure to ensure the Availability, Security and Compliance of mission-critical applications and services

infrastructure

What makes Telex different from previous approaches:
Telex operates in the network infrastructure — at any ISP between the censor's network and non-blocked portions of the Internet — rather than at network end points. This approach, which we call “end-to-middle” proxying, can make the system robust against countermeasures (such as blocking) by the censor.
Telex focuses on avoiding detection by the censor. That is, it allows a user to circumvent a censor without alerting the censor to the act of circumvention. It complements services like Tor (which focus on hiding with whom the user is attempting to communicate instead of that that the user is attempting to have an anonymous conversation) rather than replacing them.
Telex employs a form of deep-packet inspection — a technology sometimes used to censor communication — and repurposes it to circumvent censorship.
Other systems require distributing secrets, such as encryption keys or IP addresses, to individual users. If the censor discovers these secrets, it can block the system. With Telex, there are no secrets that need to be communicated to users in advance, only the publicly available client software.
Telex can provide a state-level response to state-level censorship. We envision that friendly countries would create incentives for ISPs to deploy Telex.

anticensorship infrastructure

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clapf is an open source email content filter application. It includes a statistical (inverse chi-square) antispam module, and an interface to several anti-virus products, a web ui (including a spam quarantine) written in PHP. It supports virtual users, UR

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