软件包：tor（0.4.8.12-1~bpo12+1）
anonymizing overlay network for TCP
Tor is a connection-based low-latency anonymous communication system.
Clients choose a source-routed path through a set of relays, and negotiate a "virtual circuit" through the network, in which each relay knows its predecessor and successor, but no others. Traffic flowing down the circuit is decrypted at each relay, which reveals the downstream relay.
Basically, Tor provides a distributed network of relays. Users bounce their TCP streams (web traffic, ftp, ssh, etc) around the relays, and recipients, observers, and even the relays themselves have difficulty learning which users connected to which destinations.
This package enables only a Tor client by default, but it can also be configured as a relay and/or a hidden service easily.
Client applications can use the Tor network by connecting to the local socks proxy interface provided by your Tor instance. If the application itself does not come with socks support, you can use a socks client such as torsocks.
Note that Tor does no protocol cleaning on application traffic. There is a danger that application protocols and associated programs can be induced to reveal information about the user. Tor depends on Torbutton and similar protocol cleaners to solve this problem. For best protection when web surfing, the Tor Project recommends that you use the Tor Browser Bundle, a standalone tarball that includes static builds of Tor, Torbutton, and a modified Firefox that is patched to fix a variety of privacy bugs.
其他与 tor 有关的软件包
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- dep: adduser
- 添加、删除用户和组
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- dep: libc6 (>= 2.34)
- GNU C 语言运行库：共享库
同时作为一个虚包由这些包填实： libc6-udeb
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- dep: libcap2 (>= 1:2.10)
- POSIX 1003.1e capabilities 功能（库）
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- dep: libevent-2.1-7 (>= 2.1.8-stable)
- 异步事件通知库
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- dep: liblzma5 (>= 5.1.1alpha+20120614)
- XZ 格式压缩库
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- dep: libssl3 (>= 3.0.0)
- 安全套接字层工具箱 - 共享库
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- dep: libsystemd0
- systemd 实用库
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- dep: libzstd1 (>= 1.5.2)
- 快速无损压缩算法
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- dep: lsb-base
- Linux 标准规范初始化脚本功能的过渡软件包
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- dep: runit-helper (>= 2.14.0~)
- dh-runit implementation detail
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- dep: zlib1g (>= 1:1.1.4)
- 压缩库 - 运行时
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- rec: logrotate
- 日志滚动工具
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- rec: tor-geoipdb
- GeoIP database for Tor
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- rec: torsocks
- use SOCKS-friendly applications with Tor
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- sug: apparmor-utils
- utilities for controlling AppArmor
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- sug: mixmaster
- 软件包暂时不可用
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- sug: nyx
- terminal status monitor for tor
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- sug: obfs4proxy
- pluggable transport proxy for Tor, implementing obfs4
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- sug: socat
- multipurpose relay for bidirectional data transfer
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- sug: torbrowser-launcher
- helps download and run the Tor Browser Bundle