computer network internet security phần 9 ppt
computer network internet security phần 9 ppt
... firewall
concepts, network security concepts, advanced network security technologies
and security management must be undertaken. Failure to provide adequate
2 692 69
Appendix H: Network Terms Glossary
AAL ... point-to-point high-speed cell-switched network architecture that
was created in the late 198 0s/early 199 0s to apply circuit switching concepts to data
networks. Designe...
computer network internet security phần 1 pptx
... manner.
ixix
9. 2.3 Domains 217
9. 2.4 NT Registry 217
9. 2.5 C2 Security 218
9. 3 NT SECURITY MODEL 2 19
9.3.0 LSA: Local Security Authority 2 19
9.3.1 SAM: Security Account Manager 220
9. 3.2 SRM: Security ... Riordan's Internet Privacy-Enhanced Mail 9
1.2 .9 MIME — Multipurpose Internet Mail Extensions 9
1.3 File Systems 9
1.3.1 AFS — Andrew File system 9...
computer network internet security phần 2 ppt
... uncontrolled connections to outside
networks. Agencies that are considering connecting their LANs to outside networks,
particularly the Internet, should examine [BJUL93] before doing so. If, after
considering ... the event of a security breach.
2.5 Auditing
This section covers the procedures for collecting data generated by network activity,
which may be useful in analyzing the security...
computer network internet security phần 3 pptx
... systems environment.
696 9
2.13.1 Areas of Vulnerability and Safeguards.
2.13.1.0 PERIMETER SECURITY
Minimizing Perimeter Security Vulnerabilities
Examining the perimeter security of a building ... mobile and the need for remote dial-up access
is becming critical. It is estimated in 199 9 that over 60% of all computers that will be
sold will be notebook sized or smaller. This, coupled...
computer network internet security phần 5 ppt
... Institutions, X9/TG-5,
Accredited Committee X9F2, March 199 2.
[BJUL93] National Computer Systems Laboratory (NCSL) Bulletin, Connecting to the
Internet: Security Considerations, July 199 3.
[BNOV91] National ... November 8, 199 1.
[WACK 89] Wack, John P., and L. Carnahan; Computer Viruses and Related
Threats: A Management Guide, NIST Special Publication 500-166,
August 198 9.
[X9F 292...
Practical UNIX & Internet Security phần 9 pptx
... series of meetings in Boston in July,
199 2.[2] Working code for NFS Version 3 was introduced by some vendors in 199 5, and is
expected to be widely available in 199 6. Version 3 incorporates many performance ... as Internet Packet eXchange protocol (IPX).
It does not scale well to large networks such as the Internet, although RFC1234 describes a system for
connecting IPX networks togethe...
computer network internet security phần 4 pdf
... threat
898 9
Section References
2.1 Fraser, B. ed. RFC 2 196 . Site Security Handbook. Network Working Group,
September 199 7.
Chapter 2.
2.2 Guideline for the Analysis Local Area Network Security. ,
Federal ... Publication 191 ,
November 199 4. Chapter 2.2.
[MART 89] Martin, James, and K. K. Chapman, The Arben Group, Inc.; Local
Area Networks, Architectures and Implementations, Prent...
computer network internet security phần 6 pps
... 800-XX. U.S Dept of Commerce. April 199 8.
5.5.5 Hancock, William M. Intranet Firewalls (Presentation). Network- 1 Software
and Technology, Inc. 199 7-8.
1 791 79
6.1.8 Authentication Mechanisms
These ... network environments. True,
functional network security must be a layered approach and use different types of
security technologies to ensure proper control over data as it moves a...
computer network internet security phần 7 ppsx
... “Current Computer Virus Threats, Countermeasures and
Strategic Solutions”. 199 7
7.2 Landry, Linda, Trapping the World's Most Prevalent Viruses. Trend Micro, Inc.
199 8
"ICSA 199 7 Computer ... 198 8.
DENNING88 Denning, Peter J.; Computer Viruses; American Scientist, Vol 76, May-June,
198 8.
DENNING 89 Denning, Peter J.; The Internet Worm; American Scientist, Vol 77, Marc...
computer network internet security phần 8 docx
... hierarchy.
9. 2.5 C2 Security
Requirements for a C2 compliant system are defined by the National Computer
Security Center (NCSC) of the United States Department of Defense, in the Trusted
Computer ... correct authorization.
NT Security Subsystem
The Windows NT security model is based on the following components:
Local Security Authority (LSA)
Security Account Manager (SAM)
S...