HP UX Bastille Software manual Enable kernel-based stack execute protection

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IMPORTANT: Review these tables carefully. Some locked-down services and protocols might be used by other applications and have adverse effects on the behavior or functionality of these applications. You can change these security settings after installing or updating your system.

Table A-2 Host-based Sec10Host, Sec20MngDMZ, and Sec30DMZ security settings

Category

Logins and passwords

File system, network, and kernel

Daemons

inetd services

Action

Deny login unless home directory exists

Deny non-root logins if /etc/nologin file exists Set a default path for su command

Deny root logins from network tty Hide encrypted passwords

Deny ftp system account logins Deny remote X logins

Modify ndd settings1, 2

Restrict remote access to swlist Set default umask

Enable kernel-based stack execute protection

Disable ptydaemon

Disable pwgrd

Disable rbootd

Disable NFS client daemons

Disable NFS server

Disable NIS client programs

Disable NIS server programs

Disable SNMPD

Disable bootp

Disable inetd built-in services Disable CDE helper services Disable finger

Disable ident

Disable klogin and kshell Disable ntalk

Disable login, shell, and exec services Disable swat

Disable printer Disable recserv Disable tftp Disable time Disable uucp

Disable Event Monitoring Services (EMS) network communication

Enable logging for all inetd connections

sendmail

Other settings

Run sendmail via cron to process queue Stop sendmail from running in daemon mode Disable vrfy and expn commands

Disable HP Apache 2.x Web Server3 Set up cron job to run SWA1

28 Install-Time Security (ITS) using HP-UX Bastille

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Contents HP-UX Bastille Version B.3.3 User Guide Trademark Acknowledgments Table of Contents Index List of Figures HP-UX Bastille user interface Standard assessment reportList of Tables Question modules Security levelsFeatures and benefits About this productPerformance CompatibilitySupport Installation requirements Installing HP-UX BastilleInstallation Page Using HP-UX Bastille Creating a security configuration profileIf the Path environment variable has not been updated, use 1shows the main screen of the HP-UX Bastille user interfaceConfiguring a system Assessing a systemUsing scored reports Accepted standard configurations are detectedConfiguration for the corresponding question is not Is not always detected. HP-UX Bastille might not detect allScored assessment report Reverting # bastille -rLocating files Monitoring driftFor more information, see bastilledrift1M Var/opt/secmgmt/bastille/log/Assessment/Drift.txt Check for a TOREVERT.txt file Removing HP-UX BastilleIf the file exists, complete the actions listed Page Troubleshooting Diagnostic tipsKnown issues and workarounds General use tipsProblems opening, copying, or reading files Errors related to individual configuration filesHP-UX Bastille configures a firewall using IPFilter Cannot use X because $DISPLAY is not setContacting HP Support and other resourcesRelated information Typographic conventions To complete a task Or damage to hardware or software Supplement important points of the main text Page Install-Time Security ITS using HP-UX Bastille Choosing security levelsEnable kernel-based stack execute protection Table A-3 Additional Sec20MngDMZ security settings1 Selecting security levels during installation Choosing security dependenciesConfiguring Sec20MngDMZ or Sec30DMZ security levels Configuring HP-UX Bastille for use with ServiceguardConfiguring Sec10Host level Page Question modules AccountSecurity.guilogin AccountSecurity.hidepasswordsAccountSecurity.crontabsfile AccountSecurity.cronuserAccountSecurity.MINPASSWORDLENGTH AccountSecurity.NOLOGINAccountSecurity.NUMBEROFLOGINSALLOWED AccountSecurity.lockaccountnopasswdAccountSecurity.NUMBEROFLOGINSALLOWEDyn AccountSecurity.PASSWORDHISTORYDEPTHAccountSecurity.PASSWORDHISTORYDEPTHyn AccountSecurity.PASSWORDMAXDAYSAccountSecurity.passwordpolicies AccountSecurity.serialportloginAccountSecurity.singleuserpassword AccountSecurity.restricthomeAccountSecurity.SUDEFAULTPATH AccountSecurity.SUDEFAULTPATHynAccountSecurity.systemauditing AccountSecurity.umaskAccountSecurity.umaskyn AccountSecurity.unownedfilesAccountSecurity.userdotfiles AccountSecurity.userrcfilesApache.deactivatehpwsapache Apache.chrootapacheDNS.chrootbind FilePermissions.worldwriteable FTP.ftpusersHPUX.guibanner HPUX.mailconfigHPUX.ndd HPUX.othertools HPUX.screensavertimeout HPUX.restrictswaclsHPUX.scanports HPUX.stackexecuteIPFilter.blockcfservd HPUX.tcpisnIPFilter.blockDNSquery IPFilter.blockhpidsadmin IPFilter.blockhpidsagentYou are managing some remote Hids agents, answer no Hids does notDefault 192.168.1.0/255.255.255.0 Description IPFilter.blocknetrangeIPFilter.blockping IPFilter.blockSecureShellIPFilter.blockwebadmin IPFilter.configureipfilterIPFilter.blockwbem Otherwise, answer no to this questionPage MiscellaneousDaemons.configuressh IPFilter.installipfilterMiscellaneousDaemons.diagnosticslocalonly MiscellaneousDaemons.disablebind MiscellaneousDaemons.disableptydaemonMiscellaneousDaemons.disablepwgrd MiscellaneousDaemons.disablerbootdMiscellaneousDaemons.disablesmbclient MiscellaneousDaemons.disablesmbserverMiscellaneousDaemons.nfscore MiscellaneousDaemons.nobodysecurerpcOtherbootserv MiscellaneousDaemons.xaccessMiscellaneousDaemons.sysloglocalonly Patches.spccronrun Patches.spccrontimePatches.spcproxyyn Patches.spcrunPrinting.printing SecureInetd.deactivatebootpSecureInetd.banners SecureInetd.deactivatebuiltin SecureInetd.deactivatedttoolsSecureInetd.deactivatefinger SecureInetd.deactivateftpSecureInetd.deactivateident SecureInetd.deactivatektoolsSecureInetd.deactivatentalk SecureInetd.deactivateprinterSecureInetd.deactivaterecserv SecureInetd.deactivaterquotadSecureInetd.deactivatertools SecureInetd.deactivateswatSecureInetd.deactivatetftp SecureInetd.deactivatetimeSecureInetd.deactivateuucp SecureInetd.ftploggingSecureInetd.loginetd SecureInetd.inetdgeneralSecureInetd.owner Sendmail.sendmailcronSendmail.sendmaildaemon Sendmail.vrfyexpnPage Sample weight files All.weightCIS.weight Sample weight file below aligns with the CIS standardCIS.weight Page CIS mapping to HP-UX Bastille CIS IDApache.deactivatehpwsapache AccountSecurity.lockaccountnopasswd Page Index