Practical UNIX & Internet Security phần 2 ppsx

... failures 12. 2.6. Preventing Theft 12. 2.6.4. Minimizing downtime 12. 4.1 .2. Potential for eavesdropping and data theft of backups 12. 3 .2. Protecting Backups 12. 3 .2. 4. Backup encryption of RAM chips : 12. 2.6. ... space : 25 .2. 2.7. Hidden space HOME variable attacks : 11.5.1.3. $HOME attacks identifying and quantifying 2. 2.1 .2. Identifying threats 2. 2 .2. Review Your Risks...

Ngày tải lên: 12/08/2014, 22:21

... Example ASCII Decimal Value Encoded Value "RS" 21 075 48467 "A" 166 72 14579 "wo" 30575 26 195 "rk" 29 291 58004 "s!" 29 473 30141 . As you can see, the encoded ... /etc/hosts # 1 92. 42. 0.1 server 1 92. 42. 0 .2 art 1 92. 42. 0.3 science sci 1 92. 42. 0.4 engineering eng In this example, the computer called server has the network...

Ngày tải lên: 12/08/2014, 22:21

... 198.137 .24 1.3 ICM1.ICP.NET 1 92. 94 .20 7.66 [Chapter 24 ] 24 .2 Discovering an Intruder file:///C|/Oreilly Unix etc/O'Reilly Reference Library/networking/puis/ch24_ 02. htm (5 of 9) [20 02- 04- 12 10:45:04] Simpo ... criminal investigations. [Chapter 26 ] 26 .2 Criminal Prosecution file:///C|/Oreilly Unix etc/O'Reilly Reference Library/networking/puis/ch26_ 02. htm (2...

Ngày tải lên: 12/08/2014, 22:21

... 12: Physical Security Chapter 13: Personnel Security Practical UNIX & Internet Security file:///C|/Oreilly Unix etc/O'Reilly Reference Library/networking/puis/index.htm (1 of 2) [20 02- 04- 12 ... authentication : 19 .2. 2.3. AUTH_DES AUTH_KERB authentication : 19 .2. 2.4. AUTH_KERB AUTH_NONE authentication : 19 .2. 2.1. AUTH_NONE AUTH _UNIX authentication : 19 .2. 2...

Ngày tải lên: 12/08/2014, 22:21

... disabled. [Chapter 17] 17.3 Primary UNIX Network Services file:///C|/Oreilly Unix etc/O'Reilly Reference Library/networking/puis/ch17_03.htm (25 of 28 ) [20 02- 04- 12 10:44: 12] Simpo PDF Merge and Split ... control [Chapter 17] 17.3 Primary UNIX Network Services file:///C|/Oreilly Unix etc/O'Reilly Reference Library/networking/puis/ch17_03.htm (23 of 28 ) [20 02- 04- 1...

Ngày tải lên: 12/08/2014, 22:21

... may 4. [Chapter 23 ] 23 .2 Tips on Avoiding Security- related Bugs file:///C|/Oreilly Unix etc/O'Reilly Reference Library/networking/puis/ch23_ 02. htm (3 of 8) [20 02- 04- 12 10:44 :26 ] Simpo PDF ... Security ] [Chapter 23 ] 23 .2 Tips on Avoiding Security- related Bugs file:///C|/Oreilly Unix etc/O'Reilly Reference Library/networking/puis/ch23_ 02. htm (8 of 8) [2...

Ngày tải lên: 12/08/2014, 22:21

... 95359 820 89 8505 91% / /proc 0 0 0 0% /proc /dev/dsk/c0t1d0s2 96 324 9 28 0376 634713 31% /user2 /dev/dsk/c0t2d0s0 19649 82 1048379 720 113 59% /user3 /dev/dsk/c0t2d0s6 144 622 2 1 625 15 1139087 12% ... Nov 27 00: 42: 14 1995 simsong:/dev/pts/8:Mon Nov 27 00: 42: 20 1995 simsong:/dev/pts/8:Mon Nov 27 00: 42: 26 1995 simsong:/dev/pts/8:Mon Nov 27 00: 42: 39 1995 simsong:/dev/pts/8:...

Ngày tải lên: 12/08/2014, 22:21

... root 23 4 22 7 31 Nov 16 ? 0:00 /usr/lib/saf/listen tcp simsong 14670 14563 13 12: 22: 12 pts/11 0:00 rlogin next root 23 5 22 7 45 Nov 16 ? 0:00 /usr/lib/saf/ttymon simsong 14673 14535 34 12: 23:06 ... features. [Chapter 27 ] 27 .2 Can You Trust Your Suppliers? file:///C|/Oreilly Unix etc/O'Reilly Reference Library/networking/puis/ch27_ 02. htm (5 of 6) [20 02- 04- 12 10:4...

Ngày tải lên: 12/08/2014, 22:21

... Meaning date date set by <user> <user> changed the system date. login ROOT LOGIN <tty> [FROM <hostname>] root logged in. su <user> on <tty> <user> used the su ... 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> <us...

Ngày tải lên: 12/08/2014, 22:21

... Suite 20 0 Arlington, VA 22 201-9900 Voice: +1-703 -24 3-6500 Security Management American Society for Industrial Security 1655 North Fort Meyer Drive, Suite 120 0 Arlington, VA 22 209 Voice: +1-703- 522 -5800 Virus ... & BIND | TCP/IP | sendmail | sendmail Reference | Firewalls | Practical Security ] [Chapter 22 ] 22 .4 SOCKS file:///C|/Oreilly Unix etc/O'Reilly Refer...

Ngày tải lên: 12/08/2014, 22:21