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Extranet for Security Professionals Essential Services Analysis. Heather T. Kowalski Tong Xu Ying Hao Hui Huang Bill Halpin Oct. 31, 2000. Review. Business Mission - Central Repository of Security Information - Central Location for Information Sharing - PowerPoint PPT Presentation
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Extranet for Security Professionals
Essential Services Analysis
Heather T. KowalskiTong XuYing Hao
Hui HuangBill Halpin
Oct. 31, 2000
ReviewBusiness Mission - Central Repository of Security Information- Central Location for Information Sharing- Secure Environment, Manageable Resource
System Requirements- SECURITY OVER RELIABILITY- Exchange of Information- Responsible for Information Only While on ESP System- User Driven and Maintained
System Environment - Dell Power Edge Servers- Windows NT 4.0 (SP6)- SSL- Cold Fusion Middleware- Only Minimal Options Activated
System Architecture
ESP – Architecture
Workstation
FirewallRouter
Web Servers
The Internet
To: George MartyFrom: Steve
Topics of TodayESP Services overview Essential Services/Asset AnalysisEssential Services/Asset Usage ScenarioEssential Component Analysis
ESP Services Overview
ESP Essential Services Site Administration Virtual Security Office (VSO) Collaboration Realm (CR) Organizational Management Library Message Center
Users ESP User VSO & CR Owners Site Manager Organizational Manager Site Administrator
Site Administration Maintain Hardware Assets Implement Hardware
Security Process Database Management
RouterCisco 7200
128.237.144.1
Web ServerWindows NT 4.0 (SP6), Hot Fixes
DNSRedHat 6.2
Firewall-2Windows NT 4.0 (SP6)
Hot Fixes
DatabaseDNS
RedHat 6.2NES 3.63 Cold Fusion
4.5.1
ActiveStatePerl 5.5
Tripwire2.2.1
IPchains
IPchains
GuardianPro V5
IDS-2Windows NT 4.0 (SP6)
Hot Fixes
RealSecure 3.2
IDS-1Windows NT 4.0 (SP6)
Hot Fixes
RealSecure 3.2
Visual FoxPro
Console
Virtual Security OfficeRestricted Web PageFunction- Information Sharing - Information Dissemination
- Communication between Security Activity Groups
Security ConsiderationsPublic Site - READ access for ALL users Private Site - Access granted by VSO Owner to CERTAIN users
- Administrator Rights granted by VSO Owner to SPECIFIC users
Virtual Security Office
VSO Public View
VSO Private View
Collaboration RealmFunction- Provide Selected Users with Areas to Collaborate on ProjectsSecurity Considerations- Owners have total control of access
- View- Comment- Vote- Admin
Collaboration Realm
Organizational Management
Functions Access Control to ESP website Validate Users Enforce ESP Policy Create Further Push Down of Management
Security Considerations Site Manager grants Administrative Rights to Organizational Manager Organizational Manager controls Users in Organization ONLY
Organizational Management
Library The Library
Tool is used to make common reports and documentation available on-line to all ESP users.
The Library is Full Text Searchable.
Message Center
ESP Internal “Post Office”
Message never Leaves the Secure Web Server
Users can be Notified via an External Mail System
Primary Users
Client WorkStation
Router (FW1)
Firewall-2
DNS2 IDS Web Server
DNS1
Database
IP||TCP/UDP||SSL
IDS
IP||TCP/UDP||SSL
IP||TCP/UDP||SSL
Primary Users
Client WorkStation
Router (FW1)Cisco 7200
128.237.144.1
Web ServerWindows NT 4.0 (SP6), Hot Fixes
DNSRedHat 6.2
Firewall-2Windows NT 4.0 (SP6)
Hot Fixes
DatabaseDNS
RedHat 6.2NES 3.63 Cold Fusion
4.5.1
ActiveStatePerl 5.5
Tripwire2.2.1
IPchains
IPchains
GuardianPro V5
IDS-2Windows NT 4.0 (SP6)
Hot Fixes
RealSecure 3.2
IDS-1Windows NT 4.0 (SP6)
Hot Fixes
RealSecure 3.2
Visual FoxPro
Future PlansRegular Saturday Team MeetingsPlanned Meeting with ClientGoals:Find Vulnerabilities Identify Compromisable ComponentsSimulate Intrusions & AttacksSurvivability Analysis