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0|IRIX&#8482; Admin: Backup, Security, and Accounting|sgi_html/index.html
1|Front Matter|sgi_html/front.html
1|IRIX Admin Manual Set|sgi_html/pr01.html
1|About This Guide|sgi_html/pr02.html
2|What This Guide Contains|sgi_html/pr02.html#id5361207
3|Part I|sgi_html/pr02.html#id5361220
3|Part II|sgi_html/pr02.html#id5364752
3|Part III|sgi_html/pr02.html#id5364797
2|Conventions Used in This Guide|sgi_html/pr02.html#id5364862
2|How to Use This Guide|sgi_html/pr02.html#id5362787
2|Additional Resources|sgi_html/pr02.html#id5362888
3|Books|sgi_html/pr02.html#id5362902
3|Internet Resources|sgi_html/pr02.html#id5363028
4|World Wide Web Resources for System Security|sgi_html/pr02.html#id5363069
4|USENET News Groups|sgi_html/pr02.html#id5363462
4|Commercial and Free Products|sgi_html/pr02.html#id5363530
1|Chapter 1. Planning a Backup Strategy|sgi_html/ch01.html
2|Types of Backup Media|sgi_html/ch01.html#id5363719
2|Choosing a Backup Tool|sgi_html/ch01.html#id5363808
3|IRIS NetWorker|sgi_html/ch01.html#id5436013
2|Backup Strategies|sgi_html/ch01.html#id5436111
3|When to Back Up Data and What to Back Up|sgi_html/ch01.html#id5436203
4|Root Filesystems|sgi_html/ch01.html#id5436218
4|User Filesystems|sgi_html/ch01.html#id5436313
3|Incremental Backups|sgi_html/ch01.html#id5436418
3|Backing Up Files Across a Network|sgi_html/ch01.html#id5436492
3|Automatic Backups|sgi_html/ch01.html#id5436623
3|Storing Backups|sgi_html/ch01.html#id5436811
3|How Long to Keep Backups|sgi_html/ch01.html#id5436879
3|Reusing Tapes|sgi_html/ch01.html#id5436919
1|Chapter 2. Backup and Recovery Procedures|sgi_html/ch02.html
2|General Backup Procedure|sgi_html/ch02.html#id5437213
2|System Backups|sgi_html/ch02.html#id5437419
2|Recovery After System Corruption|sgi_html/ch02.html#id5437519
2|Changing the Default Backup Device|sgi_html/ch02.html#id5438613
2|bru|sgi_html/ch02.html#id5438873
3|Saving Data With bru|sgi_html/ch02.html#id5438974
4|Estimating Space Required for Backup|sgi_html/ch02.html#id5439044
4|Backing Up a Filesystem With bru|sgi_html/ch02.html#id5439138
4|Backing Up Files With bru|sgi_html/ch02.html#id5439163
4|Saving Files by Modification Date|sgi_html/ch02.html#id5439212
4|Saving Files Using Data Compression|sgi_html/ch02.html#id5439276
4|Incremental Backups With bru|sgi_html/ch02.html#id5439390
3|Examining bru Archives|sgi_html/ch02.html#id5439573
4|Comparing Archived Files|sgi_html/ch02.html#id5439643
4|Inspecting an Archive for Consistency|sgi_html/ch02.html#id5439801
3|Restoring bru Archives|sgi_html/ch02.html#id5439907
4|Restoring a Filesystem With bru|sgi_html/ch02.html#id5439920
4|Restoring Individual Files With bru|sgi_html/ch02.html#id5439958
2|Backup and Restore|sgi_html/ch02.html#id5440218
3|Estimating Space Required for Backup|sgi_html/ch02.html#id5440295
3|Saving Data with Backup|sgi_html/ch02.html#id5440360
3|Restoring Backup Archives With Restore|sgi_html/ch02.html#id5440641
4|Restoring a Filesystem With Restore|sgi_html/ch02.html#id5440737
2|dump and restore|sgi_html/ch02.html#id5440912
3|Saving Data With dump|sgi_html/ch02.html#id5440976
4|Saving a Filesystem With dump|sgi_html/ch02.html#id5441009
4|Incremental Backups With dump|sgi_html/ch02.html#id5441113
3|Restoring dump Archives With restore|sgi_html/ch02.html#id5441318
4|Restoring a Filesystem With restore|sgi_html/ch02.html#id5441336
4|Restoring Individual Files With restore|sgi_html/ch02.html#id5441482
2|xfsdump and xfsrestore|sgi_html/ch02.html#id5441894
3|Features of xfsdump and xfsrestore|sgi_html/ch02.html#id5442269
3|Media Layout|sgi_html/ch02.html#id5442502
4|Terminology|sgi_html/ch02.html#id5442532
4|Possible Dump Layouts|sgi_html/ch02.html#id5442787
3|Saving Data With xfsdump|sgi_html/ch02.html#id5443003
4|Specifying Local Media|sgi_html/ch02.html#id5443148
4|Specifying a Remote Tape Drive|sgi_html/ch02.html#id5443359
4|Backing Up to a File|sgi_html/ch02.html#id5443534
4|Reusing Tapes|sgi_html/ch02.html#id5443696
4|Erasing Used Tapes|sgi_html/ch02.html#id5443836
4|Incremental and Resumed Dumps|sgi_html/ch02.html#id5443919
3|Examining xfsdump Archives|sgi_html/ch02.html#id5444231
3|Restoring xfsdump Archives With xfsrestore|sgi_html/ch02.html#id5444612
4|Simple Restores With xfsrestore|sgi_html/ch02.html#id5444799
4|Restoring Individual Files With xfsrestore|sgi_html/ch02.html#id5445138
4|Network Restores With xfsrestore|sgi_html/ch02.html#id5445317
4|Interactive Restores With xfsrestore|sgi_html/ch02.html#id5445417
4|Cumulative Restores With xfsrestore|sgi_html/ch02.html#id5445676
4|Interrupting xfsrestore|sgi_html/ch02.html#id5446112
4|housekeeping and orphanage Directories|sgi_html/ch02.html#id5446278
3|Using xfsdump and xfsrestore to Copy Filesystems|sgi_html/ch02.html#id5446356
2|tar|sgi_html/ch02.html#id5446591
3|Saving Data With tar|sgi_html/ch02.html#id5446740
4|Backing Up Files With tar|sgi_html/ch02.html#id5446758
4|Saving Files by Modification Date|sgi_html/ch02.html#id5446790
4|Incremental Backups With tar|sgi_html/ch02.html#id5446916
3|Examining tar Archives|sgi_html/ch02.html#id5447090
3|Restoring tar Archives|sgi_html/ch02.html#id5447460
2|cpio|sgi_html/ch02.html#id5447550
3|Saving Data With cpio|sgi_html/ch02.html#id5447707
4|Backing Up Files With cpio|sgi_html/ch02.html#id5447724
4|Saving Files by Modification Date|sgi_html/ch02.html#id5447781
4|Incremental Backups With cpio|sgi_html/ch02.html#id5447850
3|Examining cpio Archives|sgi_html/ch02.html#id5448059
3|Restoring cpio Archives|sgi_html/ch02.html#id5448161
2|dd|sgi_html/ch02.html#id5448290
1|Chapter 3. Troubleshooting Backup and Recovery|sgi_html/ch03.html
2|Unreadable Backups|sgi_html/ch03.html#id5448532
2|Reading Media From Other Systems|sgi_html/ch03.html#id5448576
2|Errors Creating the Backup|sgi_html/ch03.html#id5449190
2|Restoring the Wrong Backup|sgi_html/ch03.html#id5449300
2|Testing for Bad Media|sgi_html/ch03.html#id5449549
2|Backup and Recovery Error Messages|sgi_html/ch03.html#id5449654
1|Chapter 4. System Security|sgi_html/ch04.html
2|Standard Security Features|sgi_html/ch04.html#id5450334
2|Security Guidelines|sgi_html/ch04.html#id5450502
2|Password Administration|sgi_html/ch04.html#id5451164
3|Choosing Passwords|sgi_html/ch04.html#id5451321
3|PROM Passwords|sgi_html/ch04.html#id5451503
4|Clearing the PROM Password Using nvram|sgi_html/ch04.html#id5451609
4|Setting the PROM Password From the Command Monitor|sgi_html/ch04.html#id5451676
3|Second (Dialup) Passwords|sgi_html/ch04.html#id5451896
3|Creating a Shadow Password File|sgi_html/ch04.html#id5452555
3|Password Aging|sgi_html/ch04.html#id5452679
4|Password Aging With the passwd Command|sgi_html/ch04.html#id5452754
4|Using Password Aging Manually|sgi_html/ch04.html#id5452936
3|Using pwck to Check the Password File|sgi_html/ch04.html#id5453735
2|Login and Account Administration|sgi_html/ch04.html#id5453884
3|Special Accounts|sgi_html/ch04.html#id5453920
3|Locking Unused Logins|sgi_html/ch04.html#id5455253
3|System Login Options|sgi_html/ch04.html#id5455534
4|Restricting root Logins|sgi_html/ch04.html#id5455784
4|Maximum Login Attempts (MAXTRYS)|sgi_html/ch04.html#id5455878
4|Length of Time to Disable a Line (DISABLETIME)|sgi_html/ch04.html#id5456014
4|Recording Login Attempts|sgi_html/ch04.html#id5456092
4|Forcing a Password|sgi_html/ch04.html#id5456171
4|Displaying the Last Login Time|sgi_html/ch04.html#id5456255
2|Set-UID and Set-GID Permissions|sgi_html/ch04.html#id5456299
3|Checking for Set-UID Files Owned by root|sgi_html/ch04.html#id5456478
3|Checking for Set-UIDs in the root Filesystem|sgi_html/ch04.html#id5456578
3|Checking Set-UIDs in Filesystems Other Than root|sgi_html/ch04.html#id5456758
2|General File and Directory Permissions|sgi_html/ch04.html#id5456911
2|Accounts Shipped Without Passwords|sgi_html/ch04.html#id5457297
2|Security File and Command Reference|sgi_html/ch04.html#id5457404
1|Chapter 5. Network Security|sgi_html/ch05.html
2|Local Area Network Access|sgi_html/ch05.html#id5458534
3|Controlling Network Access|sgi_html/ch05.html#id5458576
3|Local inetd Services|sgi_html/ch05.html#id5458999
3|Limiting X11 Access|sgi_html/ch05.html#id5459053
4|Security and X Server Initialization|sgi_html/ch05.html#id5459147
4|X0.hosts File|sgi_html/ch05.html#id5459246
4|xhost Command|sgi_html/ch05.html#id5459398
4|Interactive Use of the xhost Command|sgi_html/ch05.html#id5459522
4|X Authority|sgi_html/ch05.html#id5459758
2|Network Security and Firewalls|sgi_html/ch05.html#id5459897
3|What Is the Internet?|sgi_html/ch05.html#id5459959
3|Network Security Issues|sgi_html/ch05.html#id5460019
3|What Is a Firewall?|sgi_html/ch05.html#id5460090
3|Firewall Design Philosophy|sgi_html/ch05.html#id5460259
3|World Wide Web Issues|sgi_html/ch05.html#id5460421
2|Hardware Configuration|sgi_html/ch05.html#id5460461
3|Routers and Firewalls|sgi_html/ch05.html#id5460498
3|Configuring SGI Hardware for Use as a Firewall|sgi_html/ch05.html#id5460661
4|Dual-Homed Host Firewall|sgi_html/ch05.html#id5460675
4|Screened Host Gateway|sgi_html/ch05.html#id5460713
2|IRIX Configuration|sgi_html/ch05.html#id5460917
3|Network Software Setup on a Dual-Homed Host|sgi_html/ch05.html#id5460965
3|Tightening Security in IRIX|sgi_html/ch05.html#id5460995
4|Disable Forwarding of IP Packets|sgi_html/ch05.html#id5461095
4|Limiting inetd Services|sgi_html/ch05.html#id5461377
4|Password Protection|sgi_html/ch05.html#id5461910
4|Limiting rpc Services Access|sgi_html/ch05.html#id5461977
4|Disabling NIS (YP)|sgi_html/ch05.html#id5462124
4|Limiting NFS Access|sgi_html/ch05.html#id5462290
4|Setting Up a Proper Log File|sgi_html/ch05.html#id5462457
4|Checking Software Integrity|sgi_html/ch05.html#id5462526
4|Educating Users|sgi_html/ch05.html#id5462609
2|Internal Network Configuration|sgi_html/ch05.html#id5462730
3|Domain Name System (DNS)|sgi_html/ch05.html#id5462764
3|Mail Configuration|sgi_html/ch05.html#id5462816
4|Sendmail Configuration and Mail Aliases|sgi_html/ch05.html#id5462867
4|Spool Isolation|sgi_html/ch05.html#id5462964
3|Using Proxy Servers|sgi_html/ch05.html#id5463021
1|Chapter 6. Administering the System Audit Trail|sgi_html/ch06.html
2|Enabling Auditing|sgi_html/ch06.html#id5463387
2|Default Auditing|sgi_html/ch06.html#id5463558
2|Customizing Auditing|sgi_html/ch06.html#id5464019
3|What Should I Audit?|sgi_html/ch06.html#id5464130
3|Auditable Events|sgi_html/ch06.html#id5464446
3|Using satconfig|sgi_html/ch06.html#id5465816
3|Using sat_select|sgi_html/ch06.html#id5466010
3|Saving and Retrieving Your Auditing Environment|sgi_html/ch06.html#id5466218
3|Placing the Audit Files|sgi_html/ch06.html#id5466327
3|How to Audit a Specific User|sgi_html/ch06.html#id5466721
3|How to Audit a File|sgi_html/ch06.html#id5466943
3|How to Audit a Label Under Trusted IRIX/B|sgi_html/ch06.html#id5467037
2|Understanding the Audit Data|sgi_html/ch06.html#id5467164
2|Potential Security Violations|sgi_html/ch06.html#id5467412
3|Use and Abuse by Outsiders|sgi_html/ch06.html#id5467464
4|Attempts at Unauthorized Entry|sgi_html/ch06.html#id5467492
4|System Usage at Unusual Hours or From Unusual Locations|sgi_html/ch06.html#id5467650
4|Connections with Machines Outside the Local Network|sgi_html/ch06.html#id5467814
3|Use and Abuse by Insiders|sgi_html/ch06.html#id5467954
4|File Permission Violations|sgi_html/ch06.html#id5468009
4|Unexpected Use of Root Privilege|sgi_html/ch06.html#id5468210
4|Activity by Particularly Interesting Users|sgi_html/ch06.html#id5468366
4|Access to Particularly Interesting Files or Resources|sgi_html/ch06.html#id5468502
3|Proper and Improper Management|sgi_html/ch06.html#id5468550
4|Modifications of System Data Files|sgi_html/ch06.html#id5468573
4|Modifications of Attributes of System Programs|sgi_html/ch06.html#id5468674
4|Manipulation of the Audit Trail|sgi_html/ch06.html#id5468802
2|Archiving Audit Data|sgi_html/ch06.html#id5468831
3|Removing Audit Data|sgi_html/ch06.html#id5468867
3|Recovering From Audit File Overflow|sgi_html/ch06.html#id5468993
1|Chapter 7. System Accounting|sgi_html/ch07.html
2|Process (System) Accounting|sgi_html/ch07.html#id5469444
3|Parts of the Process Accounting System|sgi_html/ch07.html#id5469561
3|Turning on Process Accounting|sgi_html/ch07.html#id5469831
3|Turning Off Process Accounting|sgi_html/ch07.html#id5469975
3|Controlling Accounting File Size|sgi_html/ch07.html#id5470088
3|Accounting Files and Directories|sgi_html/ch07.html#id5470230
3|Daily Operation|sgi_html/ch07.html#id5470315
3|Setting Up the Accounting System|sgi_html/ch07.html#id5470632
3|runacct|sgi_html/ch07.html#id5470932
4|Recovering from a Failure|sgi_html/ch07.html#id5471943
4|Restarting runacct|sgi_html/ch07.html#id5472301
3|Fixing Corrupted Files|sgi_html/ch07.html#id5472401
4|Fixing wtmp Errors|sgi_html/ch07.html#id5472414
4|Fixing tacct Errors|sgi_html/ch07.html#id5472635
3|Updating Holidays|sgi_html/ch07.html#id5472924
3|Daily Reports|sgi_html/ch07.html#id5473021
4|Daily Usage Report|sgi_html/ch07.html#id5473261
4|Daily Command and Monthly Total Command Summaries|sgi_html/ch07.html#id5473514
3|Files in the /var/adm Directory|sgi_html/ch07.html#id5473821
4|Files in the /var/adm/acct/nite Directory|sgi_html/ch07.html#id5474008
4|Files in the /var/adm/acct/sum Directory|sgi_html/ch07.html#id5474643
4|Files in the /var/adm/acct/fiscal Directory|sgi_html/ch07.html#id5474930
2|Additional Resources|sgi_html/ch07.html#id5475039
1|Index|sgi_html/ix01.html
# figures |
5|Figure 2-1. Single Dump on Single Media Object|sgi_html/ch02.html#id5442812
5|Figure 2-2. Single Dump on Multiple Media Objects|sgi_html/ch02.html#id5442862
5|Figure 2-3. Multiple Dumps on Single Media Object|sgi_html/ch02.html#id5442936
5|Figure 2-4. Multiple Dumps on Multiple Media Objects|sgi_html/ch02.html#id5442980
4|Figure 5-1. A Simple Firewall Environment|sgi_html/ch05.html#id5460162
5|Figure 5-2. Screened Host|sgi_html/ch05.html#id5460766
5|Figure 5-3. Screened Subnet|sgi_html/ch05.html#id5460873
# tables |
3|Table 1-1. Backup Utilities Summary|sgi_html/ch01.html#id5435507
3|Table 2-1. Filesystems and Dump Utilities|sgi_html/ch02.html#id5442008
3|Table 2-2. Filesystems and Restore Utilities|sgi_html/ch02.html#id5442136
4|Table 2-3. tar Comparison Key Characters|sgi_html/ch02.html#id5447204
5|Table 4-1. Password Aging Character Codes|sgi_html/ch04.html#id5453094
3|Table 4-2. IRIX Security Files|sgi_html/ch04.html#id5457433
3|Table 4-3. IRIX Security Commands|sgi_html/ch04.html#id5457753
# examples |
# procedures |
# helpids |

