INTRODUCTION AND INFORMATION SECURITY SESSION 1
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INTRODUCTION AND INFORMATION SECURITY SESSION 1. Course: M0792 INFORMATION SYSTEMS SECURITY (2 sks) Year: 2014. LECTURER INTRODUCTION. Lecturer gives introduction of him or herself: The background of education The professional experiences (if any) The family, hobbies, etc. Profile. - PowerPoint PPT Presentation
Transcript of INTRODUCTION AND INFORMATION SECURITY SESSION 1
INTRODUCTION ANDINFORMATION SECURITY
SESSION 1
Course : M0792 INFORMATION SYSTEMS SECURITY (2 sks)Year : 2014
LECTURER INTRODUCTION
Lecturer gives introduction of him or herself:• The background of education• The professional experiences (if any)• The family, hobbies, etc
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Profile• Kode Dosen : D3709• Nama : Novan Zulkarnain, ST., Mkom.• Email : [email protected]• Website : www.BrenzSoft.com • Certificate:
– Windows Server & SQL Server– Oracle – IBM DB2– SAP - FICO
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Rules• Waktu : 9:20 • No Sandal• Mahasiswa Terlambat
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LECTURER INTRODUCTION
Lecturer gives motivation to the students:• The important of the course• The important of group discussion, in the class as
well as in the case study problem solving
Lecturer gives Short Explanation about CO and OR Lecturer gives explanation about rules of the
course (if any) Students are grouped by them self. The size of
group depends on lecturer decision.Bina Nusantara
THE NEED FOR INFORMATION SECURITY
TOPICS• What information systems security is?• What the tenets of information systems security
are?• What the seven domain of an IT infrastructure is?• How an IT security policy framework can reduce
risk?• How a data classification standard affects an IT
infrastructure’s security needs?
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THE NEED FOR INFORMATION SECURITYTHE GOALS
• Relate how availability, integrity and confidentiality requirements affect the seven domain of a typical IT Infrastructure
• Describe the threats and vulnerabilities commonly found within the seven domains
• Identify a layered security approach throughout the seven domains
• Develop an IT security policy framework to help reduce risk from common threats and vulnerabilities
• Relate how a data classification standard affects the seven domains.
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Information Systems SecurityCyberspace• Let see fig 1-1
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Information Systems Security• TCP/IP communications are in cleartext• Let see fig. 1-2
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Information Systems Security• Risks
• Threats
• Vulnerabilities
• Let see fig 1-3.
• Definition of ISS
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Figure 1.3
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Tenets of ISS• Let see fig. 1-5
• Availability: uptime, downtime, availability, Mean time to failure, mean time to repair, Recovery time objectives
• Integrity: let see fig 1-6• Confidentiality is includes private data of
individuals; intellectual property of business; and national security for countries and governments.
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Figure 1.5
The seven domain of a typical IT InfrastructureLet see fig. 1-8
1. User domain: roles and tasks; responsibilities; accountability.look at table 1-1.
2. Workstation domain: roles and tasks; responsibilities; accountability. look at table 1-2.
3. LAN domain: NIC; Ethernet LAN; Unshielded twisted pair cabling; LAN switch; file server and print server; wireless access point (WAP).LAN domain roles and tasks; responsibilities; accountabilitylook at table 1-3.
4. LAN-to-WAN domain: port 80; port 20; port 69; port 23; port 22. LAN-to-WAN domain roles and tasks; responsibilities; accountability; look at table 1-4
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The seven domain of a typical IT Infrastructure (cont)
5. WAN domain: Nationwide optical backbones; end-to-end IP transport; multi-site WAN cloud services; etc.WAN domain roles and tasks; responsibilities; accountability; look at table 1-5 and table 1-6.
6. Remote Access domain: mobile worker depends on some factors. Remote Access domain roles; responsibilities; accountability;
7. System/Application domain: the applications that may require second-level checks includes …System/Application domain roles; responsibilities; accountability;
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Table 1.1
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Table 1.2
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Table 1.3
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Table 1.4
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Table 1.5
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Table 1.6
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IT Security Policy Framework• Definitions of Policy, Standard, Procedures and
Guidelines
• Data classification standard: # Private data# Confidential# Internal use only# Public domain data
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Figure 1.5
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