This document discusses the history of technology and consumer markets from the 1980s to present day. It covers the evolution of internet access from dial-up modems to always-on broadband connections. It describes the transition to home networks connecting various devices and the development of triple play services. The document also provides examples of network infrastructure including residential gateways and broadband termination units.
Security Attacks in Stand-Alone Computer and Cloud Computing: An Analysisdadkhah077
The data that is stored on the computer may be confidential or
sensitive according to its applications or usage. The data must
be protected from unauthorized users. This paper analyses the
security attacks in a) stand-alone computers and b) in cloud
computing. A study of existing protective mechanisms is also
presented.
With Masters in cyber security you will learn how to protect computer operating systems, networks, and data from cyber attacks. Cyber security will give you the knowledge about different types of cyber attacks like Malware, Phishing and many more.
Masters in cyber security also provides you the tools, insight and sets of skills you need to fight against these cyber crimes.
Security Attacks in Stand-Alone Computer and Cloud Computing: An Analysisdadkhah077
The data that is stored on the computer may be confidential or
sensitive according to its applications or usage. The data must
be protected from unauthorized users. This paper analyses the
security attacks in a) stand-alone computers and b) in cloud
computing. A study of existing protective mechanisms is also
presented.
With Masters in cyber security you will learn how to protect computer operating systems, networks, and data from cyber attacks. Cyber security will give you the knowledge about different types of cyber attacks like Malware, Phishing and many more.
Masters in cyber security also provides you the tools, insight and sets of skills you need to fight against these cyber crimes.
FellowBuddy.com is an innovative platform that brings students together to share notes, exam papers, study guides, project reports and presentation for upcoming exams.
We connect Students who have an understanding of course material with Students who need help.
Benefits:-
# Students can catch up on notes they missed because of an absence.
# Underachievers can find peer developed notes that break down lecture and study material in a way that they can understand
# Students can earn better grades, save time and study effectively
Our Vision & Mission – Simplifying Students Life
Our Belief – “The great breakthrough in your life comes when you realize it, that you can learn anything you need to learn; to accomplish any goal that you have set for yourself. This means there are no limits on what you can be, have or do.”
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The term cyber security is used to refer to the security offered through on-line services to protect your online information.
With an increasing amount of people getting connected to Internet, the security threats that cause massive harm are increasing also.
Cybersecurity Series - Cyber Defense for Internal AuditorsJim Kaplan CIA CFE
This webinar series is designed to help internal auditors looking to equip themselves with competencies and confidence to handle audit of IT controls and information security, and learn about the emerging technologies and their underlying risks
The series focuses on contemporary IT audit approaches relevant to Internal Auditors and the processes underlying risk based IT audits.
Session 1 of 10
This Webinar focuses on Cyber Defense
• Threats/Threat actors/Common Cyber Attack methods
• Attacks and vulnerabilities exposed
• Layered protection measures against Cyber threats
• Firewalls and levels of protection they provide
• Traffic profiling and monitoring for inbound and outbound traffic
• Intrusion Detection
• Incidences of Compromises
• Penetration testing regimes and vulnerability testing
• NIST Vulnerability Checklist
• The Security Content Automation Protocol (SCAP)
Cyber Threat Simulation Training covers principles of cyber threats, advanced cyber warfare and threat simulation principles.
Cyber Threat Simulation Training is splitted into multiple parts consisting of basic cyber security, advanced cyber security, principles of cyber threat and hands-on threat simulation exercises.
Cyber Threat Simulation will train you and your team in the tactical, operational, and strategic level cyber threat modeling and simulation skills. Learn how your security team, threat hunting, incident response more efficient, accurate and effective.
Audience:
Course designed for:
Cyber Threat Analysts
Digital Forensic Analysts
Incident Response Team Members
Threat Hunters
Federal Agents
Law Enforcement Officials
Military Officials
Price: $3,999.00 Length: 3 Days
Learn about:
Basic cyber threat principles
Principles on threat environment
Principles of cyber simulation and modeling
Cyber threat simulation principles
Web application cyber threat fundamentals
Network and application reconnaissance
Data exfiltration & privilege escalation
Exploit application misconfigurations and more
Firewall and Threat Prevention at work
Tools to model and simulate cyber threat
Tools to monitor attack traffic
Course Modules:
Cyberwarfare and Cyberterrorism
Overview of Global Cyber Threats
Principles of Cyber Threat Simulation
Cyber Threat Intelligence
Simulating Cyber Threats
Incident Detection and Response Threat Simulation
TONEX Cyber Threat Workshop:
Threat Actions and Capabilities
Analyzing Threats
To learn more about this course, call us today at +1-972-665-9786 or visit our Tonex training website link.
Cyber Threat Simulation Training and Courses
https://www.tonex.com/training-courses/cyber-threat-simulation-training/
Network security consists of the provisions and policies adopted by a network administrator to prevent and monitor unauthorized access, misuse, modification, or denial of a computer network and network-accessible resources
Its is project based on one of the most interesting and wide topic of Computer Science, named Cyber Security
CONTENT :
1. What is Cyber Security
2. Why Cyber Security is Important
3. Brief History
4. Security Timeline
5. Architecture
6. Cyber Attack Methods
7. Technology for Cyber Secuirty
8. Development in Cyber Security
9. Future Trend in Cyber Security
FellowBuddy.com is an innovative platform that brings students together to share notes, exam papers, study guides, project reports and presentation for upcoming exams.
We connect Students who have an understanding of course material with Students who need help.
Benefits:-
# Students can catch up on notes they missed because of an absence.
# Underachievers can find peer developed notes that break down lecture and study material in a way that they can understand
# Students can earn better grades, save time and study effectively
Our Vision & Mission – Simplifying Students Life
Our Belief – “The great breakthrough in your life comes when you realize it, that you can learn anything you need to learn; to accomplish any goal that you have set for yourself. This means there are no limits on what you can be, have or do.”
Like Us - https://www.facebook.com/FellowBuddycom
The term cyber security is used to refer to the security offered through on-line services to protect your online information.
With an increasing amount of people getting connected to Internet, the security threats that cause massive harm are increasing also.
Cybersecurity Series - Cyber Defense for Internal AuditorsJim Kaplan CIA CFE
This webinar series is designed to help internal auditors looking to equip themselves with competencies and confidence to handle audit of IT controls and information security, and learn about the emerging technologies and their underlying risks
The series focuses on contemporary IT audit approaches relevant to Internal Auditors and the processes underlying risk based IT audits.
Session 1 of 10
This Webinar focuses on Cyber Defense
• Threats/Threat actors/Common Cyber Attack methods
• Attacks and vulnerabilities exposed
• Layered protection measures against Cyber threats
• Firewalls and levels of protection they provide
• Traffic profiling and monitoring for inbound and outbound traffic
• Intrusion Detection
• Incidences of Compromises
• Penetration testing regimes and vulnerability testing
• NIST Vulnerability Checklist
• The Security Content Automation Protocol (SCAP)
Cyber Threat Simulation Training covers principles of cyber threats, advanced cyber warfare and threat simulation principles.
Cyber Threat Simulation Training is splitted into multiple parts consisting of basic cyber security, advanced cyber security, principles of cyber threat and hands-on threat simulation exercises.
Cyber Threat Simulation will train you and your team in the tactical, operational, and strategic level cyber threat modeling and simulation skills. Learn how your security team, threat hunting, incident response more efficient, accurate and effective.
Audience:
Course designed for:
Cyber Threat Analysts
Digital Forensic Analysts
Incident Response Team Members
Threat Hunters
Federal Agents
Law Enforcement Officials
Military Officials
Price: $3,999.00 Length: 3 Days
Learn about:
Basic cyber threat principles
Principles on threat environment
Principles of cyber simulation and modeling
Cyber threat simulation principles
Web application cyber threat fundamentals
Network and application reconnaissance
Data exfiltration & privilege escalation
Exploit application misconfigurations and more
Firewall and Threat Prevention at work
Tools to model and simulate cyber threat
Tools to monitor attack traffic
Course Modules:
Cyberwarfare and Cyberterrorism
Overview of Global Cyber Threats
Principles of Cyber Threat Simulation
Cyber Threat Intelligence
Simulating Cyber Threats
Incident Detection and Response Threat Simulation
TONEX Cyber Threat Workshop:
Threat Actions and Capabilities
Analyzing Threats
To learn more about this course, call us today at +1-972-665-9786 or visit our Tonex training website link.
Cyber Threat Simulation Training and Courses
https://www.tonex.com/training-courses/cyber-threat-simulation-training/
Network security consists of the provisions and policies adopted by a network administrator to prevent and monitor unauthorized access, misuse, modification, or denial of a computer network and network-accessible resources
Its is project based on one of the most interesting and wide topic of Computer Science, named Cyber Security
CONTENT :
1. What is Cyber Security
2. Why Cyber Security is Important
3. Brief History
4. Security Timeline
5. Architecture
6. Cyber Attack Methods
7. Technology for Cyber Secuirty
8. Development in Cyber Security
9. Future Trend in Cyber Security
전력 계통망에 있어서 보안일반 및 이슈와 기술 그리고 정책 방향-소셜 네트워크 서비스 등 차세대 기술 환경 맥락으로-JM code group
주최 : 한국전기연구원 전문가 자문 발표
발표장소 : 한국전기연구원
발표주제 :전력 계통망에 있어서 보안일반 및 이슈와 기술 그리고 정책 방향-소셜 네트워크 서비스 등 차세대 기술 환경 맥락으로-
발표일:2009년 10월 20일
발표자 : 강장묵(세종대학교 정보통신공학과 BK사업단 소속 교수)
redsea@sejong.ac.kr
mooknc@gmail.com
Introduction to Cyberspace and its Architecture, Evolution and Basic Concepts of Internet, Cyberspace, Internet Ownership and Management, Data Security and Management, Data Encryption and Digital Signature, Convergence. Internet Telephony
and VPN, Social Issues in the Regulation of Cyberspace, The Regulability of Cyberspace, UNCITRAL Model Law on Electronics Commerce 1996
Layered Approach for Preprocessing of Data in Intrusion Prevention SystemsEditor IJCATR
Due to extensive growth of the Internet and increasing availability of tools and methods for intruding and attacking
networks, intrusion detection has become a critical component of network security parameters. TCP/IP protocol suite is the defacto
standard for communication on the Internet. The underlying vulnerabilities in the protocols is the root cause of intrusions. Therefor
Intrusion detection system becomes an important element in network security that controls real time data and leads to huge
dimensional problem. Processing large number of packets and data in real time is very difficult and costly. Therefor data preprocessing
is necessary to remove redundant and unwanted information from packets and clean network data. Here, we are focusing on
two important aspects of intrusion detection; one is accuracy and other is performance. The layered approach of TCP/IP model can be
applied to packet pre-processing to achieve early and faster intrusion detection. Motivation for the paper comes from the large impact
data preprocessing has on the accuracy and capability of anomaly-based NIPS. In this paper it is demonstrated that high attack
detection accuracy can be achieved by using layered approach for data preprocessing in Internet. To reduce false positive rate and to
increase efficiency of detection, the paper proposed framework for preprocessing in intrusion prevention system. We experimented
with real time network traffic as well as he KDDcup99 dataset for our research.
ICC's unified IP data networking solution also layers into its solution security features with a range of capabilities for the customer to select from. Inclusive of WDS, VLANs, DoS attack prevention, and a host of other capabilities, ICC's icXchange networking solutions are full features without additional licensing for enterprise features.
ICC's unified IP data networking solution also layers into its solution security features with a range of capabilities for the customer to select from. Inclusive of WDS, VLANs, DoS attack prevention, and a host of other capabilities, ICC's icXchange networking solutions are full features without additional licensing for enterprise features.
Build A Solid Foundation For Industrial Network Security - Cybersecurity Webi...Jiunn-Jer Sun
Agenda
- The unknown truth of cyber threats
- The myths of network security
- Attack and defense analysis
- IEC 62443 standard and how it impacts on you
- IT vs. OT security and the golden rule of defense
- A foundation where technology meets humanity
Similar to SYSTEM SECURITY - Chapter 1 introduction (20)
Thinking of getting a dog? Be aware that breeds like Pit Bulls, Rottweilers, and German Shepherds can be loyal and dangerous. Proper training and socialization are crucial to preventing aggressive behaviors. Ensure safety by understanding their needs and always supervising interactions. Stay safe, and enjoy your furry friends!
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.
Safalta Digital marketing institute in Noida, provide complete applications that encompass a huge range of virtual advertising and marketing additives, which includes search engine optimization, virtual communication advertising, pay-per-click on marketing, content material advertising, internet analytics, and greater. These university courses are designed for students who possess a comprehensive understanding of virtual marketing strategies and attributes.Safalta Digital Marketing Institute in Noida is a first choice for young individuals or students who are looking to start their careers in the field of digital advertising. The institute gives specialized courses designed and certification.
for beginners, providing thorough training in areas such as SEO, digital communication marketing, and PPC training in Noida. After finishing the program, students receive the certifications recognised by top different universitie, setting a strong foundation for a successful career in digital marketing.
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar Kanvaria
How to Add Chatter in the odoo 17 ERP ModuleCeline George
In Odoo, the chatter is like a chat tool that helps you work together on records. You can leave notes and track things, making it easier to talk with your team and partners. Inside chatter, all communication history, activity, and changes will be displayed.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
4. Consumer Market
First, Let us look at the Evolution of Communications
4
Extracted from : Next Generation Home Networks: Driving a New Society?
5. Consumer Market
80-90s: A New World Called Internet
•
•
The start of the Internet
for masses using dial-up:
Phone line is shared
between the PC and the
phone
– Emergence of the ISP
concept with AOL,…
New concept:
Content available to
everybody
•
•
Modem
•
•
First Internet boom:
“New economy concept”
Phone Line
28 – 56kbps
5
Extracted from : Next Generation Home Networks: Driving a New Society?
6. Consumer Market
2000 – 2003: The Beginning of the Always-On Concept
•
Emergence of the ADSL
technology:
– Higher bandwidth than
dial-up: typically 64k to
384kbps
– “Always on” concept; i.e.,
no busy signal
•
Device per service
– One phone
– One PC
ADSL
64 – 384 kbps
6
Extracted from : Next Generation Home Networks: Driving a New Society?
7. Consumer Market
2003 – 2005: Emergence of Basic Home Networks and Triple Play Services
•
•
xDSL
20+ Mbps
Emergence of the new
DSL and xPON
technologies:
– Higher bandwidth than
ADSL: typically 20Mbps
per home
First signs of home
networks with the
digitalization of the Home:
– Digital Camera,
Camcorder, Playstation,
DVD, iPOD…
7
Extracted from : Next Generation Home Networks: Driving a New Society?
8. Consumer Market
2005 – 2015: The Digital Connected Home
•
Many multi-service devices
in the home:
– All using IP as a
foundation
•
Virtualization of Content:
– Access content
anywhere/anytime,
whether it is home-based
(Personal) or networkbased (Public)
•
Communications and
Entertainment
8
Extracted from : Next Generation Home Networks: Driving a New Society?
9. Example of Network Infrastructure
BTU
Residential Gateway (RG)
Broadband Termination Unit (BTU)
9
20. Let me share with you on OSI layers
and
Internet layers
20
21. Seventh layers OSI Model
Application
Application
OSI Model
Network process to application
Presentation
Data Unit
Layer
Function
Application
Application
Application
Network process to application
Presentation
Host
Layers
Session
Presentation
Data
Presentation
Data representation and encryption
Session
Interhost communication
Segments
Transport
End-to-end communications and
reliability (TCP)
Network
Packets
Network
Path determination and logical
addressing (IP)
Media
Data Link
Layers
Frames
Data Link
Physical addressing (MAC & LLC)
Bits
Physical
Media, Signal and binary
transmission
21
24. Before I explain to you on security layer
Let review back the slides that presenting on
“security use in daily basis”
24
25. What is behind of these applications?
What is a mechanism that make it secure?
25
26. Security Layer *
Applications
Protocol
Cryptography
Applications:
Web, email, any application use security
mechanism
Protocol:
SSL, TLS
Algorithm:
Symmetric, Asymmetric (i.e.:Cipher, DES, AES)
* This approach is totally under my knowledge and experience, is not a standard, just to understand
26
the layer concept.
27. Security versus OSI & TCP/IP Model
OSI
TCP/IP
Application
Application
Presentation
Application
Presentation
Security
Applications
Session
Transport
Transport
Network
Internet
Data Link
Data Link
Physical
Physical
Protocol
Cryptography
27
31. Why We Need Security
Privacy
The protection of data from unauthorized disclosure.
Integrity
The assurance that data received are exactly as sent by an
authorized entity (i.e., contain no modification, insertion,
deletion.
Authentication
The assurance that the communicating entity is the one that it
claims to be.
Provides protection against denial by one of the entities
Nonrepudation involved in a communication of having participated in all
or part of the communication.
Security Services (X.800)
31
35. Type of Attacks
Passive
Active
Passive attacks are in the nature of eavesdropping on,
or monitoring of, transmissions. The goal of the opponent
is to obtain information that is being transmitted. Two types
of passive attacks are release of message contents and
traffic analysis.
Active attacks involve some modification of the data stream
or the creation of a false stream and can be subdivided into
four categories: masquerade, replay, modification of
messages, and denial of service.
35
36. Passive Attack
Release of Message Contents
Read contents of
message from Bob
to Alice
Traffic Analysis
Observe pattern of
messages from Bob
to Alice
36
37. Active Attack - 1
Masquerade
Message from Hacker
that appears to be from Bob
Replay*
Capture message from
Bob to Alice; later
replay message to Alice
* An attack in which a service already authorized and completed is forged by
another "duplicate request" in an attempt to repeat authorized commands.
37
38. Active Attack - 2
Modification of messages
Modifies message from Bob to Alice
Denial of Service
disrupts service provided by server
38
39. How Do You Want Protect Your Network System
Thank You
See You Next Week
39
Editor's Notes
Liberation : Kebebasan
Membebaskan diri dari terikat kepada ASTRO, RTM. Customer boleh download mana2 pun
AOL – American Online. Founded in 1983. Bought over by Time Warner (media company) in 2001
AOL began as a short-lived venture called Quantum Computer Services (or QCS), founded by William von Meister. Its sole product was an online service called Gameline for the Atari 2600 video game console after von Meister's idea of buying music on demand was rejected by Warner Brothers. (Klein, 2003) Subscribers bought a modem from the company for $49.95 and paid a one-time $15 setup fee. Gameline permitted subscribers to temporarily download games and keep track of high scores, at a cost of approximately $1 per hour.
iPOD – portable media player
Explain about having several gadgets connecting all this services, stress on the security part.