Practical UNIX & Internet Security phần 1 pps
Practical UNIX & Internet Security phần 1 pps
... Logging
Chapter 11 : Protecting Against Programmed Threats
Chapter 12 : Physical Security
Chapter 13 : Personnel Security
Practical UNIX & Internet Security
file:///C|/Oreilly Unix etc/O'Reilly ... Computer Crime Laws
editing wtmp file : 10 .1. 3 .1. Pruning the wtmp file
editors : 11 .5.2.7. Other initializations
buffers for : 11 .1. 4. Trojan Horses
Emacs : 11...
Practical UNIX & Internet Security phần 2 ppsx
... UUCP)
weakness-finding tools : 11 .1. 1. Security Tools
World Wide Web
18 . WWW Security
18 .7. Summary
X Window System
17 .3. 21. 2. X security
17 .3. 21. 3. The xhost facility
Security Emergency Response ... Ports 11 1)
19 .2 .1. Sun's portmap/rpcbind
19 .4.5. Unintended Disclosure of Site Information with NIS
ports
16 .2.4.2. TCP
17 .1. 1. The /etc/services File
Inde...
Practical UNIX & Internet Security phần 5 ppsx
... Example
ASCII Decimal Value Encoded Value
"RS" 210 75 48467
"A" 16 672 14 579
"wo" 30575 2 619 5
"rk" 292 91 58004
"s!" 29473 3 014 1
.
As you can see, the encoded ... Wide Web (WWW)
10 9 pop2 Post Office Protocol (POP)
11 0 pop3 Post Office Protocol (POP)
11 1 sunrpc Sun Microsystem's Remote Procedure Call (RPC)
11 3 auth Authenti...
Practical UNIX & Internet Security phần 7 ppsx
... configuration. If you don't, the
[Chapter 21] Firewalls
file:///C|/Oreilly Unix etc/O'Reilly Reference Library/networking/puis/ch 21_ 01. htm (5 of 11 ) [2002-04 -12 10 :45:09]
Simpo PDF Merge ... constitutes consent to monitoring
(Elec Comm Priv Act, 18 USC 27 01- 2 711 )
Cmdinter Ver 1. 3 Tue Oct 17 21: 51: 53 19 95 EST
[xterm] InterNIC > whois
Connecting to the rs Dat...
Practical UNIX & Internet Security phần 3 pptx
... -lFg
total 16 1
-rw-r r 1 sian user 505 Feb 9 13 :19 instructions
-rw-r r 1 sian user 315 9 Feb 9 13 :14 invoice
-rw-r r 1 sian user 6 318 Feb 9 13 :14 letter
-rw 1 sian user 15 897 Feb 9 13 :20 more-stuff ... invoice
-rw-r r 1 user 6 318 Feb 9 13 :14 letter
-rw 1 user 15 897 Feb 9 13 :20 more-stuff
-rw-r 1 biochem 4320 Feb 9 13 :20 notes
-rwxr-xr-x 1 user...
Practical UNIX & Internet Security phần 4 docx
... Sat Mar 11 13 :28
mail S daemon __ 0.34 secs Sat Mar 11 13 :28
send dfr __ 0.05 secs Sat Mar 11 13 :28
post dfr ttysf 0 .11 secs Sat Mar 11 13 :28
sendmail F root __ 0.09 secs Sat Mar 11 13 :28
sendmail ... Sat Mar 11 13 :28
sendmail F root __ 0.02 secs Sat Mar 11 13 :28
anno dfr ttys1 0 .14 secs Sat Mar 11 13 :28
sendmail F root __ 0.03 secs Sat Mar 11 13 :28
mail S daemon...
Practical UNIX & Internet Security phần 6 doc
... 11 12 : 21 - 12 :24 (00:02)
simsong ttyp2 204 .17 .19 5.43 Sat Mar 11 11 :56 - 11 :57 (00:00)
simsong ttyp1 204 .17 .19 5.43 Sat Mar 11 11 :37 still logged in
dpryor console Wed Mar 8 10 :47 - 17 : 41 (2+06:53)
devon ... 82089 8505 91% /
/proc 0 0 0 0% /proc
/dev/dsk/c0t1d0s2 963249 280376 634 713 31% /user2
/dev/dsk/c0t2d0s0 19 64982 10 48379 72 011 3 59% /user3
/dev/dsk/c0...
Practical UNIX & Internet Security phần 8 pdf
... /usr/sbin/keyserv
root 11 7 1 12 Nov 16 ? 0:00 /usr/lib/nfs/statd
root 10 5 1 12 Nov 16 ? 0:00 /usr/sbin/kerbd
root 11 9 1 27 Nov 16 ? 0:00 /usr/lib/nfs/lockd
root 13 8 1 12 Nov 16 ? 0:00 /usr/lib/autofs/automoun ... root 16 2
1 62 Nov 16 ? 0: 01 /usr/lib/lpsched
root 14 2 1 41 Nov 16 ? 0:00 /usr/sbin/syslogd
root 15 2 1 80 Nov 16 ? 0:07 /usr/sbin/cron
roo...
Practical UNIX & Internet Security phần 9 pptx
... FAILURES ON <tty>
[FROM <hostname>] <user>
Somebody tried to log in as <user> and supplied a bad
password more than five times.
reboot rebooted by <user> <user> rebooted ... such
incidents.
11 .1 Programmed Threats:
Definitions
11 .3 Authors
[ Library Home | DNS & BIND | TCP/IP | sendmail | sendmail Reference | Firewalls | Practical Security ]
[C...
practical unix internet security second edition phần 10 potx
... time.
11 .3 Authors 11 .5 Protecting Yourself
[ Library Home | DNS & BIND | TCP/IP | sendmail | sendmail Reference | Firewalls | Practical Security ]
[Chapter 11 ] 11 .4 Entry
file:///C|/Oreilly Unix ... software within such an
[Chapter 11 ] 11 .4 Entry
file:///C|/Oreilly Unix etc/O'Reilly Reference Library/networking/puis/ch 11_ 04.htm (1 of 2) [2002-04 -12 10 :45:47...
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