Firewalls and Internet Security, Second Edition phần 8 docx
Firewalls and Internet Security, Second Edition phần 8 docx
...
(Authentication Header (AH)) [Kent and Atkinson. 1998a]; and a key management protocol
(Internet Key Ex-change (IKE)) [Harkim and Carrel, 19 98] ,
18. 3.1 ESP and AH
ESP and AH rely on the concept of ... competent legal advice.
18. 1 The Kerberos Authentication System
The Kerberos Authentication System [Bryant, 1 988 ; Kohl and Neuman, 1993; Miller et a/., 1 987 :
Stein...
Firewalls and Internet Security, Second Edition phần 5 docx
... 10.2.42.0/24.
Part IV
Firewalls and VPNs
184
Kinds of Firewalls
UL'ltDrt
Src
port
dest
port flags comment
allow
SECONDARY * OUR-DNS
53
allow our secondary nameserver access ... will understand RFC 82 2 headers,
MIME-formatted attachments, and may well be able to identify virus-infected software. These
filters usually are store -and- forward.
Packet Filters 1...
Firewalls and Internet Security, Second Edition phần 7 docx
... statistic based on crude TTL fingerprinting.
7,936-364.171
81 ,340-745,014,656
0.14%- 78. 57%
0.00 %-31.59%
0-176, 981
0-5 ,86 7
36.45 % -83 .84 %
Administering a Secure Host 275
your machine if they ... service that must
be available to random Internet hosts. CERT Advisory CA-19 98- 05. "Multiple Vulnerabilities in
BIND," was issued on 8 April 19 98. How fast did peo...
Firewalls and Internet Security, Second Edition phần 1 pdf
... Transfer Agents 1 68
8. 9 POP3 and lMAP 1 68
8. 10 Samba: An SMB Implementation 169
8. 11 Taming Named 170
8. 12 Adding SSL Support with Sslwrap 170
IV Firewalls and VPNs 173
9 Kinds of Firewalls 175 ... 154
8. 3 Syslog 1 58
8. 4 Network Administration Tools 159
8. 5 Chroot—Caging Suspect Software 162
8. 6 Jailing the Apache Web Server 165
8. 7 Aftpd—A Simple Anonymous F...
Firewalls and Internet Security, Second Edition phần 2 ppt
...
transport over TCP. That makes authentication much easier.
3.3.4 Andrew
The Andrew File System (AFS) [Howard, 1 988 : Kazar. 1 988 ] is another network file system that
can. to some extent, intemperate ... Networks and has become a de facto standard for transmitting
voice and music over the Internet. In the preferred implementation, a client connects to a
RealAu-dio server using TC...
Firewalls and Internet Security, Second Edition phần 3 ppt
... [Mitnick et al., 2002],
5.3 Bugs and Back Doors
One of the ways the Internet Worm [Spafford, 1 989 a, 1 989 b; Eichin and Rochlis, 1 989 ; Rochlis
and Eichin, 1 989 ] spread was by sending new code ...
to contain and limit their access to our local host and network. These sandboxes vary between
browsers and implementors. Sometimes they are optimized for speed, not security,...
Firewalls and Internet Security, Second Edition phần 4 pptx
... message and retransmit it later. This is known as a replay attack.)
8
Using Some Tools and Services
Chapter 2 probably convinced you that we don't think much of the security of most standard ... called rootkit.
This name has expanded to refer to numerous programs to acquire and keep root access. This is
an ongoing arms race, and programs such as rkdet detect and report t...
Firewalls and Internet Security, Second Edition phần 6 pdf
... 135.207.10.2 08/ 255.255.255.255 8: 8 -d
0.0.0.0/0.0.0.0 -p 1 \
-j ACCEPT -A inpuc -s 135.207.10.2 08/ 255.255.255.255 0:0 -d
0.0.0.0/0.0.0.0 -p 1 \
-j ACCEPT -A input -s 0.0.0.0/0.0.0.0 8: 8 -d
135.207.10.2 08/ 255.255.255.255 ... connected to this firewall: the Internet, a DMZ, and the inside network.
The DMZ contains hosts to offer Web and DNS service to the Internet, and t...
Firewalls and Internet Security, Second Edition phần 9 doc
... Netscape and beyond. In
Proceedings of the 1996 IEEE Symposium on Security
and Privacy,
pages 190-200, Oakland, California, May 1996. Cited on:
80 , 81 .
[Deering and Hinden, 19 981 S. Deering and ... 1 989 ] M. W. Eichin and J. A. Rochlis. With microscope and tweezers: An
analysis of the Internet virus of Nuvember 1 988 . In
Proceedings of the IEEE Computer Society
Sym...
Firewalls and Internet Security, Second Edition phần 10 pot
...
(program), 351 NET (host), 78
NET I (host), 180 , 182 , 183 NET
100 (host), 183 NET 2 (host), 179,
180 , 182 NET 3 (host). 179. 180 ,
182 NetBIOS. 169
block with departmental firewalls, 257
netbius ... authentication, 85
hijacking, 84
protocols, 74-77
search engines
finding hacking tools, 1 28
Web browsers, 83 -85
ActiveX and, 80
bypassing disabled JavaScript in, 83...
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