Adobe® ColdFusion® 10 Server Lockdown Guide

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Setting Default Recommendation Description Maximum Timeout: Session Variables Default Timeout: Session Variables Cookie Timeout 2 Days Lower Two days is generally too long for sessions to persist. Lower session timeouts reduce the window of risk of session hijacking. 20 Minutes Lower Twenty minutes is a good default value, but high security applications will require a lower timeout value. 1440 Minutes -1 By setting to -1 ColdFusion will set the session cookie as a browser session cookie, which is valid as long as the users browser window is open. As of this writing you cannot specify a value of -1 using ColdFusion administrator, however you can set this value by editing the sessionCookieTimeout value in the neo-runtime.xml file. HTTPOnly Checked Checked Session cookies should always be marked as HTTPOnly to prevent JavaScript or other client side technologies from accessing their values (on supported clients). Secure Unchecked Checked if all sites require SSL. A client will only transmit a secure cookie over a secured connection (eg SSL). 66
Setting Default Recommendation Description Disable updating ColdFusion internal cookies using ColdFusion tags/function s. Checked on Secure Profile 5.5 <strong>Server</strong> Settings > Mail Checked if all sites require SSL. Setting Default Recommendation Description Enable SSL socket connections to mail server Enable TLS connection to mail server Unchecked Checked if supported Unchecked Checked if supported 5.6 Data & Services > Data Sources Setting Default Recommendation Description Login Timeout (sec) You can use this feature to prevent a developer from overriding your global session cookie security settings. Consider enabling SSL or TLS encryption for sending mail with ColdFusion. Consider enabling SSL or TLS encryption for sending mail with ColdFusion. 30 Seconds 5 Seconds Decrease this value to be less than the Timeout Requests after setting. 67
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Adobe ColdFusion 10 Server Lockdown
Page 3 and 4:
Section 2: Installation Prerequisit
Page 6 and 7:
Next create a new user for the IIS
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In the Advanced Security Settings D
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User / Group Permissions cfusion (Y
Page 12 and 13:
Next Click Add Roles, and select th
Page 14 and 15:
Review the list of Role Services an
Page 16 and 17: Under Process Model change the Iden
Page 18 and 19: URI Purpose Safe to Block /CFIDE/ad
Page 20 and 21: CFIDE/ServerManager Contains the AI
Page 22 and 23: Table 2.2.8.1 : CFIDE URIs Addition
Page 24 and 25: Next click on Sites and Add Web Sit
Page 27 and 28: 2.3 Prerequisites for a RedHat Ente
Page 29 and 30: Create a user for ColdFusion to run
Page 31 and 32: SSLRequireSSL The above requires t
Page 34 and 35: Do not install ColdFusion 10 ODBC S
Page 36 and 37: Select an install directory, a non-
Page 39 and 40: Choose a strong password and unique
Page 41 and 42: Section 4 - Post ColdFusion Install
Page 43 and 44: 4.1.3 Specify Log On User for ColdF
Page 45 and 46: When the ColdFusion IIS connector i
Page 47 and 48: 4.1.8 Remove Unused Handler Mapping
Page 49 and 50: without these settings enabled so y
Page 51 and 52: -bin /usr/sbin/httpd \ -script /etc
Page 53 and 54: # cp jvm.config jvm.config.backup T
Page 55 and 56: connectionTimeout="20000" redirectP
Page 57 and 58: Section 5: ColdFusion Administrator
Page 59 and 60: Setting Default Recommendation Desc
Page 61 and 62: Setting Default Recommendation Desc
Page 63 and 64: 5.2 Server Settings > Request Tunin
Page 65: 5.3 Server Settings > Client Variab
Page 69 and 70: 5.8 Debugging & Logging > Debug Out
Page 71 and 72: 5.11 Event Gateways > Settings Sett
Page 73 and 74: 5.15 Security > Allowed IP Addresse
Page 75 and 76: Section 6: ColdFusion Server Servic
Page 77 and 78: JWS Files are Java Web Services fil
Page 79 and 80: If you are not using the cfreport y
Page 81 and 82: Note: it is important that you do n
Page 83 and 84: Section 7: Patch Management Procedu
Page 85 and 86: Appendix B: List of Acronyms Acrony
Page 87: Written by Pete Freitag For more in
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Adobe® ColdFusion® 10 Server Lockdown Guide

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