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Linux 安全新闻: Linux 3.13、SystemRescueCD 4和BackBox 3.13

1) Linux 3.13

Linus Torvalds 前一段时间释出了 Linux Kernel 3.13 作为2014年的开门红。按照惯例此版本更新了大量驱动。

并且Linux Kernel 3.13 包含了 nftable这个软件是大名鼎鼎的 iptables 的继任者。从提交的代码来看nftables 继续使用现存的网络过滤钩子(netfilter hooks)、连接追踪系统、NAT 子系统、透明代理引擎、日志基础架构和用户空间包排列设施。

“简而言之nftables 提供4个128位的普通寄存器和1个特殊寄存器用于保存结论”代码提交的注释上说道“并且 nftables 继承了 iptables 的“table/chain/rule 对象”这些概念,但提供了更灵活的配置方式,它也包含原先映射支持的未知数据类型架构。”

值得注意的是这次还支持 NFC近场通信支付协议。

“使用 NFC_CMD_SE_IO 命令发送 ISO07816 应用协议数据单元到 NFC 嵌入式安全设备”Intel 开发人员 Samuel Ortiz 在他的提交信息中写道:“反馈信息也是通过 NFC_CMD_SE_IO 返回到用户空间的。”

2) System Rescue CD 4.0.0

大多数人都会使用 Linux 作为服务器或桌面系统,其实我们还可以把一个 Linux 系统拿来救援一个非 *nix 系统。

用于恢复系统和数据的 Linux 发行版中比较流行的一个是“SystemRescueCd”它在上周更新到了4.0.0版。

以下是它的更新记录

  • 标准内核长期支持LTS版 linux-3.10.25内核镜像包含32位的 rescue32 和 64位的 rescue64
  • 备用内核:最新稳定版 linux-3.12.7内核镜像包含32位的 altker32 和 64位的 altker64
  • XOrg 图形环境和驱动更新到 xorg-server-1.14.3
  • GParted 更新到 0.17.0(添加在线重新分区的功能)
  • btrfs 工具集更新到 sys-fs/btrfs-progs-3.12

3) BackBox 3.13

Linux 也是那些安全专家们手中的强大武器,而 BackBox 就是一个专注于安全的 Linux 发行版BackBox 主要面对安全评估和渗透测试 —— 译者注)。最新版的 BackBox 更新了大量组件,有一点很奇怪,它没有使用最新的 Linux 3.13 内核,而用了 Linux 3.11 内核。

现在的 BackBox 发行版可以在匿名模式下更新安全工具。


via: http://www.linuxplanet.com/news/linux-top-3-linux-3.13-system-rescue-4-and-backbox-3.13.html

译者:bazz2 校对:wxy

本文由 LCTT 原创翻译,Linux中国 荣誉推出