Changeset 5e18c49c for postlfs/security/firewalling/intro.xml
- Timestamp:
- 10/04/2003 02:23:39 PM (21 years ago)
- Branches:
- 10.0, 10.1, 11.0, 11.1, 11.2, 11.3, 12.0, 12.1, 6.0, 6.1, 6.2, 6.2.0, 6.2.0-rc1, 6.2.0-rc2, 6.3, 6.3-rc1, 6.3-rc2, 6.3-rc3, 7.10, 7.4, 7.5, 7.6, 7.6-blfs, 7.6-systemd, 7.7, 7.8, 7.9, 8.0, 8.1, 8.2, 8.3, 8.4, 9.0, 9.1, basic, bdubbs/svn, elogind, gnome, kde5-13430, kde5-14269, kde5-14686, kea, ken/TL2024, ken/inkscape-core-mods, ken/tuningfonts, krejzi/svn, lazarus, lxqt, nosym, perl-modules, plabs/newcss, plabs/python-mods, python3.11, qt5new, rahul/power-profiles-daemon, renodr/vulkan-addition, systemd-11177, systemd-13485, trunk, upgradedb, v5_0, v5_0-pre1, v5_1, v5_1-pre1, xry111/intltool, xry111/llvm18, xry111/soup3, xry111/test-20220226, xry111/xf86-video-removal
- Children:
- c2ee009c
- Parents:
- 5fd03d2
- File:
-
- 1 edited
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postlfs/security/firewalling/intro.xml
r5fd03d2 r5e18c49c 1 1 <sect2 id="postlfs-security-fw-intro" xreflabel="Firewalling Introduction"> 2 <title>Introduction to Firewall ing</title>2 <title>Introduction to Firewall Creation</title> 3 3 4 4 <para>The general purpose of a firewall is to protect a network … … 16 16 may wish to choose which services are accessible by certain machines, 17 17 you may wish to limit which machines or applications are allowed 18 to have internet access, or you may simply not trust some of your18 to have Internet access, or you may simply not trust some of your 19 19 apps or users. 20 20 In these situations you might benefit by using a firewall.</para> … … 39 39 <para>This is a setup or program, for Windows commercially sold by 40 40 companies such as Symantec, of which they claim or pretend that it 41 secures a home or desktop-pc with internet access. This topic is41 secures a home or desktop-pc with Internet access. This topic is 42 42 highly relevant for users who do not know the ways their computers 43 might be accessed via the internet and how to disable these,43 might be accessed via the Internet and how to disable these, 44 44 especially if they are always online and if they are connected via 45 45 broadband links.</para></sect3> 46 46 47 47 <sect3><title><xref linkend="postlfs-security-fw-masqRouter"/></title> 48 <para>This is a box placed between the internet and an intranet.48 <para>This is a box placed between the Internet and an intranet. 49 49 To minimize the risk of compromising the firewall itself it 50 50 should generally have only one role, that of protecting the intranet. … … 52 52 and eventually IP masquerading (rewriting IP-headers 53 53 of the packets it routes from clients with private IP-addresses onto 54 the internet so that they seem to come from the firewall54 the Internet so that they seem to come from the firewall 55 55 itself) are commonly considered harmless.</para></sect3> 56 56
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