Firewalls and Internet Security, Second Edition phần 9 doc
Firewalls and Internet Security, Second Edition phần 9 doc
... [Callon, 199 6] R.Callon. The twelve networking truths. RFC 192 5. Internet Engineering Task Force. April 199 6. Cited on: 192 . http://www.rfc-editor.org/rfc/rfcl925.txt [Carpenter and Jung, 199 9] ... 199 9. Cited on: 43. http://www.rfc-editor.org/rfc/rfc2554.txt [Myers and Rose, 199 6] J. Myers and M, Rose. Post office protocol—version 3. RFC 193 9. Internet Engineering...
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Firewalls and Internet Security, Second Edition phần 5 docx
... CERT Advisory CA- 199 7-22. CERT Advisory CA- 199 8-05, CERT Advisory CA- 199 9-14. and CERT Advisory CA-2001-02). (See Figure 14.2 for more on the response to CERT Advisory CA- 199 8-05.) Note that ... in [Cheswick, 199 0] and was based on work by Howard Trickey and Dave Presotto. David and Michelle Koblas [ 199 2] implemented SOCKS, which is now widely de-ployed. Most important...
Ngày tải lên: 14/08/2014, 18:20
Firewalls and Internet Security, Second Edition phần 7 docx
... 05:55: 29 ? 0:01 sched root 1 0 0 09: 55: 39 ? 0:00 /etc/init root 2 0 0 09: 55: 29 ? 0:00 vhand root 3 0 09: 55: 29 ? 0:00 bdflush root 4 0 0: 09: 55: 29 ? 0:00 munldd root 5 0 0 09: 55: 29 ... problems? (Some lines were cut short and comments edited to fit the page.) 276 Safe Hosts in a Hostile Environment A M J J 199 8 ASONDJ FMAM J J A 199...
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Firewalls and Internet Security, Second Edition phần 8 docx
... (Authentication Header (AH)) [Kent and Atkinson. 199 8a]; and a key management protocol (Internet Key Ex-change (IKE)) [Harkim and Carrel, 199 8], 18.3.1 ESP and AH ESP and AH rely on the concept of ... for the Internet is known as IPsec [Kent and Atkin-son, 199 8c; Thayer et al., 199 8]. IPsec includes an encryption mechanism (Encapsulating Secu-rity Protocol (ESP)) [Ke...
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Firewalls and Internet Security, Second Edition phần 1 pdf
... Circuit-Level Gateways 186 9. 4 Dynamic Packet Fitters 188 9. 5 Distributed Firewalls 193 9. 6 What Firewalls Cannot Do 194 10 Filtering Services 197 10.1 Reasonable Services to Filter 198 10.2 Digging ... attack in late 199 5 [Shimomura. 199 6], and it is quite common now (see CERT Advisory CA -95 .01 and CERT Advisory CA -96 .21). Many OS vendors have implemented various fo...
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Firewalls and Internet Security, Second Edition phần 2 ppt
... Examples include stel [Vincenzetti et al., 199 5], SSLtelnet, stelnet[Blaze and Bellovin, 199 5], and especially ssh [Ylonen, 199 6]. There is also a standardized version of encrypting telnet [Ts'o. ... rquotad 100012 1 udp 1035 sprayd 391 011 1 tcp 1026 sgi_videod 391 002 1 tcp 10 29 sgi_fam 391 002 2 tcp 10 29 sgi_fam 391 006 1 udp 1036 sgi_pcsd 391 0 29 1 tcp 10...
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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, 198 9a, 198 9b; Eichin and Rochlis, 198 9; Rochlis and Eichin, 198 9] spread was by sending new code ... e.g., (Spafford, 199 2: Bishop, 199 2]. Others have tried in enforce password security through retroactive checking [Muffett, 199 2]. But perversity always tends toward a maximum, and...
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Firewalls and Internet Security, Second Edition phần 4 pptx
... ___________________ _ _____________________________ 1 49 7.8 SASL: An Authentication Framework Simple Authentication and Security Layer (SASL) [Myers, 199 7; Newman, 199 8, 199 7] is an authentication framework ... regular basis leads to less security, not more [Adams, and Sasse. 199 9; Bunnell et al., 199 7]. Quoting from the CACM paper by Adams and Sasse: Although change regi...
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Firewalls and Internet Security, Second Edition phần 6 pdf
... IP packets. Almost any gateway can be abused in this fashion (but see RFC 11 49 and RFC 25 49 [Waitzman, 199 0, 199 9]). Evcn pairs of FTP file transfer connections can provide a bidirectional data ... 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 to provide mail and time (NT...
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Firewalls and Internet Security, Second Edition phần 10 pot
... 184, 292 ,3 09, 312,350 Advisories,350 CA-00:11, 108 CA- 199 2-11,164 CA- 199 2:15, 6 CA-l 995 -03a, 15 CA- 199 7-22, 170 CA- 199 7-27, 55 CA- 199 8-05, 170,275 CA- 199 8-07, 15 CA- 199 9-14, 170 CA- 199 9-15, ... external service, 199 filtering, 198 -201,224 gateway's resolution, 201 internal access, 199 internal root, 199 internal service, 199 internal service of ext...
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