The Book of PF: A No-Nonsense Guide to the OpenBSD Firewall Paperback

Peter N. M. Hansteen

  • 出版商: No Starch Press
  • 出版日期: 2014-10-03
  • 售價: $1,660
  • 貴賓價: 9.5$1,577
  • 語言: 英文
  • 頁數: 248
  • 裝訂: Paperback
  • ISBN: 1593275897
  • ISBN-13: 9781593275891
  • 相關分類: BSD
  • 海外代購書籍(需單獨結帳)

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商品描述

OpenBSD's stateful packet filter, PF, is the heart of the OpenBSD firewall. With more and more services placing high demands on bandwidth and an increasingly hostile Internet environment, no sysadmin can afford to be without PF expertise.

The third edition of The Book of PF covers the most up-to-date developments in PF, including new content on IPv6, dual stack configurations, the "queues and priorities" traffic-shaping system, NAT and redirection, wireless networking, spam fighting, failover provision ing, logging, and more.

You'll also learn how to:

  • Create rule sets for all kinds of network traffic, whether crossing a simple LAN, hiding behind NAT, traversing DMZs, or spanning bridges or wider networks
  • Set up wireless networks with access points, and lock them down using authpf and special access restrictions
  • Maximize flexibility and service availability via CARP, relayd, and redirection
  • Build adaptive firewalls to proactively defend against attackers and spammers
  • Harness OpenBSD's latest traffic-shaping system to keep your network responsive, and convert your existing ALTQ configurations to the new system
  • Stay in control of your traffic with monitoring and visualization tools (including NetFlow)
The Book of PF is the essential guide to building a secure network with PF. With a little effort and this book, you'll be well prepared to unlock PF's full potential.

商品描述(中文翻譯)

OpenBSD的有狀態封包過濾器PF是OpenBSD防火牆的核心。隨著越來越多的服務對頻寬提出高要求,以及日益惡劣的互聯網環境,沒有系統管理員能夠忽視PF的專業知識。

《The Book of PF》第三版涵蓋了PF的最新發展,包括IPv6、雙堆疊配置、'queues and priorities'流量整形系統、NAT和重定向、無線網絡、垃圾郵件對抗、故障轉移、日誌記錄等新內容。

您還將學習如何:
- 為各種網絡流量創建規則集,無論是跨越簡單的局域網、NAT後面、穿越DMZ,還是跨越橋接或更廣泛的網絡
- 使用接入點設置無線網絡,並使用authpf和特殊訪問限制來鎖定它們
- 通過CARP、relayd和重定向來最大程度地提高靈活性和服務可用性
- 構建適應性防火牆,以主動防禦攻擊者和垃圾郵件發送者
- 利用OpenBSD最新的流量整形系統,使您的網絡保持響應性,並將現有的ALTQ配置轉換為新系統
- 使用監控和可視化工具(包括NetFlow)掌控您的流量

《The Book of PF》是使用PF構建安全網絡的必備指南。通過一點努力和這本書,您將能夠充分發揮PF的潛力。