SlideShare a Scribd company logo
1 of 47
Chapter 2 Systems Threats and Risks Security+ Guide to Network Security Fundamentals, Third Edition
Objectives ,[object Object],[object Object],[object Object]
Software-Based Attacks
Malware (Malicious software ) ,[object Object],[object Object],[object Object],[object Object],[object Object]
Viruses ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Types of computer viruses ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Worms ,[object Object],[object Object],[object Object],[object Object],[object Object]
Trojans ,[object Object],[object Object],[object Object]
Rootkits ,[object Object],[object Object],[object Object],[object Object],[object Object]
SONY Rootkit ,[object Object],[object Object],[object Object],[object Object]
Logic bomb ,[object Object],[object Object],[object Object]
Famous Logic Bombs
Privilege Escalation ,[object Object],[object Object],[object Object],[object Object]
Spam ,[object Object],[object Object],[object Object]
 
Evading Spam Filters ,[object Object],[object Object],[object Object],[object Object],[object Object]
 
Malware for Profit (continued)
 
Blocking Spam ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Spyware ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Spyware ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Effects of Spyware
Adware ,[object Object],[object Object],[object Object],[object Object]
Hardware Keylogger ,[object Object],[object Object],[object Object]
Software Keyloggers ,[object Object],[object Object]
Botnets ,[object Object],[object Object],[object Object],[object Object],[object Object]
Uses of Botnets
Hardware-Based Attacks
BIOS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
BIOS Attacks ,[object Object],[object Object],[object Object]
USB Devices ,[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object]
USB PocketKnife ,[object Object],[object Object],[object Object]
USB Devices ,[object Object],[object Object],[object Object],[object Object]
Better Solution: IEEE 1667 ,[object Object],[object Object],[object Object],[object Object]
Network Attached Storage (NAS) ,[object Object]
[object Object]
Storage Area Network (SAN) ,[object Object],[object Object],[object Object]
NAS and SAN Security ,[object Object],[object Object],[object Object]
Cell Phone Attacks ,[object Object],[object Object],[object Object],[object Object]
Attacks on Virtualized Systems
What Is Virtualization? ,[object Object],[object Object],[object Object],[object Object]
A Virtual Machine Host OS: Windows 7 Guest OS: Ubuntu Linux
Virtual Servers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Attackers Use Virtual Machines ,[object Object]
Security of Virtual Machines ,[object Object],[object Object],[object Object],[object Object],[object Object]

More Related Content

What's hot (20)

Operating system security
Operating system securityOperating system security
Operating system security
 
System Administration
System AdministrationSystem Administration
System Administration
 
Systems Administration
Systems AdministrationSystems Administration
Systems Administration
 
Operating system security
Operating system securityOperating system security
Operating system security
 
Windows server
Windows serverWindows server
Windows server
 
Boot process
Boot processBoot process
Boot process
 
Kernel security Concepts
Kernel security ConceptsKernel security Concepts
Kernel security Concepts
 
Introduction to Malware
Introduction to MalwareIntroduction to Malware
Introduction to Malware
 
Ch04 Network Vulnerabilities and Attacks
Ch04 Network Vulnerabilities and AttacksCh04 Network Vulnerabilities and Attacks
Ch04 Network Vulnerabilities and Attacks
 
Security of the database
Security of the databaseSecurity of the database
Security of the database
 
Introduction to Cyber Security
Introduction to Cyber SecurityIntroduction to Cyber Security
Introduction to Cyber Security
 
system Security
system Security system Security
system Security
 
Computer Security 101
Computer Security 101Computer Security 101
Computer Security 101
 
Network security
Network securityNetwork security
Network security
 
IT Security management and risk assessment
IT Security management and risk assessmentIT Security management and risk assessment
IT Security management and risk assessment
 
What is Network Security?
What is Network Security?What is Network Security?
What is Network Security?
 
cyber security and threats.pptx
cyber security and threats.pptxcyber security and threats.pptx
cyber security and threats.pptx
 
Data Backup (IT) Lecture Slide # 5
Data Backup (IT) Lecture Slide # 5Data Backup (IT) Lecture Slide # 5
Data Backup (IT) Lecture Slide # 5
 
Security & protection in operating system
Security & protection in operating systemSecurity & protection in operating system
Security & protection in operating system
 
Protection and security
Protection and securityProtection and security
Protection and security
 

Viewers also liked

Network Security Threats and Solutions
Network Security Threats and SolutionsNetwork Security Threats and Solutions
Network Security Threats and SolutionsColin058
 
Microsoft Operating System Vulnerabilities
Microsoft Operating System VulnerabilitiesMicrosoft Operating System Vulnerabilities
Microsoft Operating System VulnerabilitiesInformation Technology
 
Ch09 Performing Vulnerability Assessments
Ch09 Performing Vulnerability AssessmentsCh09 Performing Vulnerability Assessments
Ch09 Performing Vulnerability AssessmentsInformation Technology
 
Ch13 Business Continuity Planning and Procedures
Ch13 Business Continuity Planning and ProceduresCh13 Business Continuity Planning and Procedures
Ch13 Business Continuity Planning and ProceduresInformation Technology
 
Ch12 Cryptographic Protocols and Public Key Infrastructure
Ch12 Cryptographic Protocols and Public Key InfrastructureCh12 Cryptographic Protocols and Public Key Infrastructure
Ch12 Cryptographic Protocols and Public Key InfrastructureInformation Technology
 
Software based attacks
Software based attacksSoftware based attacks
Software based attackskaranwayne
 
Program and System Threats
Program and System ThreatsProgram and System Threats
Program and System ThreatsReddhi Basu
 
National parks of india
National parks of indiaNational parks of india
National parks of indiaGaurav Mishra
 

Viewers also liked (20)

Network Security Threats and Solutions
Network Security Threats and SolutionsNetwork Security Threats and Solutions
Network Security Threats and Solutions
 
Ch10 Conducting Audits
Ch10 Conducting AuditsCh10 Conducting Audits
Ch10 Conducting Audits
 
Ch03 Protecting Systems
Ch03 Protecting SystemsCh03 Protecting Systems
Ch03 Protecting Systems
 
Microsoft Operating System Vulnerabilities
Microsoft Operating System VulnerabilitiesMicrosoft Operating System Vulnerabilities
Microsoft Operating System Vulnerabilities
 
Ch09 Performing Vulnerability Assessments
Ch09 Performing Vulnerability AssessmentsCh09 Performing Vulnerability Assessments
Ch09 Performing Vulnerability Assessments
 
Ch13 Business Continuity Planning and Procedures
Ch13 Business Continuity Planning and ProceduresCh13 Business Continuity Planning and Procedures
Ch13 Business Continuity Planning and Procedures
 
Ch05 Network Defenses
Ch05 Network DefensesCh05 Network Defenses
Ch05 Network Defenses
 
Ch01 Introduction to Security
Ch01 Introduction to SecurityCh01 Introduction to Security
Ch01 Introduction to Security
 
Ch14 Policies and Legislation
Ch14 Policies and LegislationCh14 Policies and Legislation
Ch14 Policies and Legislation
 
Web303
Web303Web303
Web303
 
Ch12 Cryptographic Protocols and Public Key Infrastructure
Ch12 Cryptographic Protocols and Public Key InfrastructureCh12 Cryptographic Protocols and Public Key Infrastructure
Ch12 Cryptographic Protocols and Public Key Infrastructure
 
Ch08 Authentication
Ch08 AuthenticationCh08 Authentication
Ch08 Authentication
 
Ch11 Basic Cryptography
Ch11 Basic CryptographyCh11 Basic Cryptography
Ch11 Basic Cryptography
 
Ch06 Wireless Network Security
Ch06 Wireless Network SecurityCh06 Wireless Network Security
Ch06 Wireless Network Security
 
Ch07 Access Control Fundamentals
Ch07 Access Control FundamentalsCh07 Access Control Fundamentals
Ch07 Access Control Fundamentals
 
Network security
Network securityNetwork security
Network security
 
Software based attacks
Software based attacksSoftware based attacks
Software based attacks
 
Program and System Threats
Program and System ThreatsProgram and System Threats
Program and System Threats
 
Program Threats
Program ThreatsProgram Threats
Program Threats
 
National parks of india
National parks of indiaNational parks of india
National parks of india
 

Similar to Ch02 System Threats and Risks

RRB JE Stage 2 Computer and Applications Questions Part 5
RRB JE Stage 2 Computer and Applications Questions Part 5RRB JE Stage 2 Computer and Applications Questions Part 5
RRB JE Stage 2 Computer and Applications Questions Part 5CAS
 
Security and ethics
Security and ethicsSecurity and ethics
Security and ethicsArgie242424
 
Computer security threats & prevention
Computer security threats & preventionComputer security threats & prevention
Computer security threats & preventionPriSim
 
Types of attacks in cyber security
Types of attacks in cyber securityTypes of attacks in cyber security
Types of attacks in cyber securityBansari Shah
 
INTERNET SECURITY.pptx
INTERNET SECURITY.pptxINTERNET SECURITY.pptx
INTERNET SECURITY.pptxbabepa2317
 
Computer security ethics_and_privacy
Computer security ethics_and_privacyComputer security ethics_and_privacy
Computer security ethics_and_privacyArdit Meti
 
Software security
Software securitySoftware security
Software securityjes_d
 
Trojan Backdoors
Trojan                         BackdoorsTrojan                         Backdoors
Trojan BackdoorsJauwadSyed
 
Internet security
Internet securityInternet security
Internet securityat1211
 
Ne Course Part One
Ne Course Part OneNe Course Part One
Ne Course Part Onebackdoor
 
list of Deception as well as detection techniques for maleware
list of Deception as well as detection techniques for malewarelist of Deception as well as detection techniques for maleware
list of Deception as well as detection techniques for malewareAJAY VISHKARMA
 

Similar to Ch02 System Threats and Risks (20)

RRB JE Stage 2 Computer and Applications Questions Part 5
RRB JE Stage 2 Computer and Applications Questions Part 5RRB JE Stage 2 Computer and Applications Questions Part 5
RRB JE Stage 2 Computer and Applications Questions Part 5
 
Security and ethics
Security and ethicsSecurity and ethics
Security and ethics
 
Mitppt
MitpptMitppt
Mitppt
 
Computer security threats & prevention
Computer security threats & preventionComputer security threats & prevention
Computer security threats & prevention
 
Computer crimes
Computer crimesComputer crimes
Computer crimes
 
Final malacious softwares
Final malacious softwaresFinal malacious softwares
Final malacious softwares
 
System_security.pptx
System_security.pptxSystem_security.pptx
System_security.pptx
 
computervirus.ppt
computervirus.pptcomputervirus.ppt
computervirus.ppt
 
Types of attacks in cyber security
Types of attacks in cyber securityTypes of attacks in cyber security
Types of attacks in cyber security
 
INTERNET SECURITY.pptx
INTERNET SECURITY.pptxINTERNET SECURITY.pptx
INTERNET SECURITY.pptx
 
Computer security ethics_and_privacy
Computer security ethics_and_privacyComputer security ethics_and_privacy
Computer security ethics_and_privacy
 
Spyware and rootkit
Spyware and rootkitSpyware and rootkit
Spyware and rootkit
 
Data security
Data securityData security
Data security
 
Malicious
MaliciousMalicious
Malicious
 
It ppt new
It ppt newIt ppt new
It ppt new
 
Software security
Software securitySoftware security
Software security
 
Trojan Backdoors
Trojan                         BackdoorsTrojan                         Backdoors
Trojan Backdoors
 
Internet security
Internet securityInternet security
Internet security
 
Ne Course Part One
Ne Course Part OneNe Course Part One
Ne Course Part One
 
list of Deception as well as detection techniques for maleware
list of Deception as well as detection techniques for malewarelist of Deception as well as detection techniques for maleware
list of Deception as well as detection techniques for maleware
 

More from Information Technology

MOSS 2007 Deployment Fundamentals -Part2
MOSS 2007 Deployment Fundamentals -Part2MOSS 2007 Deployment Fundamentals -Part2
MOSS 2007 Deployment Fundamentals -Part2Information Technology
 
MOSS 2007 Deployment Fundamentals -Part1
MOSS 2007 Deployment Fundamentals -Part1MOSS 2007 Deployment Fundamentals -Part1
MOSS 2007 Deployment Fundamentals -Part1Information Technology
 
Scalable Internet Servers and Load Balancing
Scalable Internet Servers and Load BalancingScalable Internet Servers and Load Balancing
Scalable Internet Servers and Load BalancingInformation Technology
 
Internet Traffic Monitoring and Analysis
Internet Traffic Monitoring and AnalysisInternet Traffic Monitoring and Analysis
Internet Traffic Monitoring and AnalysisInformation Technology
 

More from Information Technology (20)

Sql Server Security Best Practices
Sql Server Security Best PracticesSql Server Security Best Practices
Sql Server Security Best Practices
 
SAN
SANSAN
SAN
 
SAN Review
SAN ReviewSAN Review
SAN Review
 
SQL 2005 Disk IO Performance
SQL 2005 Disk IO PerformanceSQL 2005 Disk IO Performance
SQL 2005 Disk IO Performance
 
RAID Review
RAID ReviewRAID Review
RAID Review
 
Review of SQL
Review of SQLReview of SQL
Review of SQL
 
Sql 2005 high availability
Sql 2005 high availabilitySql 2005 high availability
Sql 2005 high availability
 
IIS 7: The Administrator’s Guide
IIS 7: The Administrator’s GuideIIS 7: The Administrator’s Guide
IIS 7: The Administrator’s Guide
 
MOSS 2007 Deployment Fundamentals -Part2
MOSS 2007 Deployment Fundamentals -Part2MOSS 2007 Deployment Fundamentals -Part2
MOSS 2007 Deployment Fundamentals -Part2
 
MOSS 2007 Deployment Fundamentals -Part1
MOSS 2007 Deployment Fundamentals -Part1MOSS 2007 Deployment Fundamentals -Part1
MOSS 2007 Deployment Fundamentals -Part1
 
Clustering and High Availability
Clustering and High Availability Clustering and High Availability
Clustering and High Availability
 
F5 beyond load balancer (nov 2009)
F5 beyond load balancer (nov 2009)F5 beyond load balancer (nov 2009)
F5 beyond load balancer (nov 2009)
 
WSS 3.0 & SharePoint 2007
WSS 3.0 & SharePoint 2007WSS 3.0 & SharePoint 2007
WSS 3.0 & SharePoint 2007
 
SharePoint Topology
SharePoint Topology SharePoint Topology
SharePoint Topology
 
Sharepoint Deployments
Sharepoint DeploymentsSharepoint Deployments
Sharepoint Deployments
 
Microsoft Clustering
Microsoft ClusteringMicrosoft Clustering
Microsoft Clustering
 
Scalable Internet Servers and Load Balancing
Scalable Internet Servers and Load BalancingScalable Internet Servers and Load Balancing
Scalable Internet Servers and Load Balancing
 
Web Hacking
Web HackingWeb Hacking
Web Hacking
 
Migration from ASP to ASP.NET
Migration from ASP to ASP.NETMigration from ASP to ASP.NET
Migration from ASP to ASP.NET
 
Internet Traffic Monitoring and Analysis
Internet Traffic Monitoring and AnalysisInternet Traffic Monitoring and Analysis
Internet Traffic Monitoring and Analysis
 

Recently uploaded

Nutritional Needs Presentation - HLTH 104
Nutritional Needs Presentation - HLTH 104Nutritional Needs Presentation - HLTH 104
Nutritional Needs Presentation - HLTH 104misteraugie
 
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...Krashi Coaching
 
Measures of Central Tendency: Mean, Median and Mode
Measures of Central Tendency: Mean, Median and ModeMeasures of Central Tendency: Mean, Median and Mode
Measures of Central Tendency: Mean, Median and ModeThiyagu K
 
Activity 01 - Artificial Culture (1).pdf
Activity 01 - Artificial Culture (1).pdfActivity 01 - Artificial Culture (1).pdf
Activity 01 - Artificial Culture (1).pdfciinovamais
 
Web & Social Media Analytics Previous Year Question Paper.pdf
Web & Social Media Analytics Previous Year Question Paper.pdfWeb & Social Media Analytics Previous Year Question Paper.pdf
Web & Social Media Analytics Previous Year Question Paper.pdfJayanti Pande
 
The basics of sentences session 2pptx copy.pptx
The basics of sentences session 2pptx copy.pptxThe basics of sentences session 2pptx copy.pptx
The basics of sentences session 2pptx copy.pptxheathfieldcps1
 
1029-Danh muc Sach Giao Khoa khoi 6.pdf
1029-Danh muc Sach Giao Khoa khoi  6.pdf1029-Danh muc Sach Giao Khoa khoi  6.pdf
1029-Danh muc Sach Giao Khoa khoi 6.pdfQucHHunhnh
 
Measures of Dispersion and Variability: Range, QD, AD and SD
Measures of Dispersion and Variability: Range, QD, AD and SDMeasures of Dispersion and Variability: Range, QD, AD and SD
Measures of Dispersion and Variability: Range, QD, AD and SDThiyagu K
 
Interactive Powerpoint_How to Master effective communication
Interactive Powerpoint_How to Master effective communicationInteractive Powerpoint_How to Master effective communication
Interactive Powerpoint_How to Master effective communicationnomboosow
 
Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...
Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...
Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...christianmathematics
 
9548086042 for call girls in Indira Nagar with room service
9548086042  for call girls in Indira Nagar  with room service9548086042  for call girls in Indira Nagar  with room service
9548086042 for call girls in Indira Nagar with room servicediscovermytutordmt
 
Grant Readiness 101 TechSoup and Remy Consulting
Grant Readiness 101 TechSoup and Remy ConsultingGrant Readiness 101 TechSoup and Remy Consulting
Grant Readiness 101 TechSoup and Remy ConsultingTechSoup
 
APM Welcome, APM North West Network Conference, Synergies Across Sectors
APM Welcome, APM North West Network Conference, Synergies Across SectorsAPM Welcome, APM North West Network Conference, Synergies Across Sectors
APM Welcome, APM North West Network Conference, Synergies Across SectorsAssociation for Project Management
 
Unit-IV- Pharma. Marketing Channels.pptx
Unit-IV- Pharma. Marketing Channels.pptxUnit-IV- Pharma. Marketing Channels.pptx
Unit-IV- Pharma. Marketing Channels.pptxVishalSingh1417
 
Software Engineering Methodologies (overview)
Software Engineering Methodologies (overview)Software Engineering Methodologies (overview)
Software Engineering Methodologies (overview)eniolaolutunde
 
BASLIQ CURRENT LOOKBOOK LOOKBOOK(1) (1).pdf
BASLIQ CURRENT LOOKBOOK  LOOKBOOK(1) (1).pdfBASLIQ CURRENT LOOKBOOK  LOOKBOOK(1) (1).pdf
BASLIQ CURRENT LOOKBOOK LOOKBOOK(1) (1).pdfSoniaTolstoy
 

Recently uploaded (20)

INDIA QUIZ 2024 RLAC DELHI UNIVERSITY.pptx
INDIA QUIZ 2024 RLAC DELHI UNIVERSITY.pptxINDIA QUIZ 2024 RLAC DELHI UNIVERSITY.pptx
INDIA QUIZ 2024 RLAC DELHI UNIVERSITY.pptx
 
Nutritional Needs Presentation - HLTH 104
Nutritional Needs Presentation - HLTH 104Nutritional Needs Presentation - HLTH 104
Nutritional Needs Presentation - HLTH 104
 
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
 
Measures of Central Tendency: Mean, Median and Mode
Measures of Central Tendency: Mean, Median and ModeMeasures of Central Tendency: Mean, Median and Mode
Measures of Central Tendency: Mean, Median and Mode
 
Mattingly "AI & Prompt Design: The Basics of Prompt Design"
Mattingly "AI & Prompt Design: The Basics of Prompt Design"Mattingly "AI & Prompt Design: The Basics of Prompt Design"
Mattingly "AI & Prompt Design: The Basics of Prompt Design"
 
Activity 01 - Artificial Culture (1).pdf
Activity 01 - Artificial Culture (1).pdfActivity 01 - Artificial Culture (1).pdf
Activity 01 - Artificial Culture (1).pdf
 
Web & Social Media Analytics Previous Year Question Paper.pdf
Web & Social Media Analytics Previous Year Question Paper.pdfWeb & Social Media Analytics Previous Year Question Paper.pdf
Web & Social Media Analytics Previous Year Question Paper.pdf
 
The basics of sentences session 2pptx copy.pptx
The basics of sentences session 2pptx copy.pptxThe basics of sentences session 2pptx copy.pptx
The basics of sentences session 2pptx copy.pptx
 
Advance Mobile Application Development class 07
Advance Mobile Application Development class 07Advance Mobile Application Development class 07
Advance Mobile Application Development class 07
 
1029-Danh muc Sach Giao Khoa khoi 6.pdf
1029-Danh muc Sach Giao Khoa khoi  6.pdf1029-Danh muc Sach Giao Khoa khoi  6.pdf
1029-Danh muc Sach Giao Khoa khoi 6.pdf
 
Measures of Dispersion and Variability: Range, QD, AD and SD
Measures of Dispersion and Variability: Range, QD, AD and SDMeasures of Dispersion and Variability: Range, QD, AD and SD
Measures of Dispersion and Variability: Range, QD, AD and SD
 
Interactive Powerpoint_How to Master effective communication
Interactive Powerpoint_How to Master effective communicationInteractive Powerpoint_How to Master effective communication
Interactive Powerpoint_How to Master effective communication
 
Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...
Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...
Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...
 
9548086042 for call girls in Indira Nagar with room service
9548086042  for call girls in Indira Nagar  with room service9548086042  for call girls in Indira Nagar  with room service
9548086042 for call girls in Indira Nagar with room service
 
Código Creativo y Arte de Software | Unidad 1
Código Creativo y Arte de Software | Unidad 1Código Creativo y Arte de Software | Unidad 1
Código Creativo y Arte de Software | Unidad 1
 
Grant Readiness 101 TechSoup and Remy Consulting
Grant Readiness 101 TechSoup and Remy ConsultingGrant Readiness 101 TechSoup and Remy Consulting
Grant Readiness 101 TechSoup and Remy Consulting
 
APM Welcome, APM North West Network Conference, Synergies Across Sectors
APM Welcome, APM North West Network Conference, Synergies Across SectorsAPM Welcome, APM North West Network Conference, Synergies Across Sectors
APM Welcome, APM North West Network Conference, Synergies Across Sectors
 
Unit-IV- Pharma. Marketing Channels.pptx
Unit-IV- Pharma. Marketing Channels.pptxUnit-IV- Pharma. Marketing Channels.pptx
Unit-IV- Pharma. Marketing Channels.pptx
 
Software Engineering Methodologies (overview)
Software Engineering Methodologies (overview)Software Engineering Methodologies (overview)
Software Engineering Methodologies (overview)
 
BASLIQ CURRENT LOOKBOOK LOOKBOOK(1) (1).pdf
BASLIQ CURRENT LOOKBOOK  LOOKBOOK(1) (1).pdfBASLIQ CURRENT LOOKBOOK  LOOKBOOK(1) (1).pdf
BASLIQ CURRENT LOOKBOOK LOOKBOOK(1) (1).pdf
 

Ch02 System Threats and Risks