The document discusses security challenges for information systems, including vulnerabilities from hackers, malware, and system flaws. It describes the need for organizations to implement security frameworks including policies, controls, identity management, auditing and disaster recovery planning to protect digital assets and comply with legal requirements. Specific tools mentioned for safeguarding information include identity management software, authentication methods like passwords and biometrics, and security profiles to restrict user access.
This document discusses system vulnerabilities and securing information systems. It begins by defining security and controls, and explains why systems are vulnerable, including issues with large networks like the Internet. It then describes various types of malicious software like viruses, worms, and Trojan horses that can exploit system vulnerabilities. The document also discusses hackers and computer crimes such as denial of service attacks and identity theft. It emphasizes the business value of security and control and legal requirements around protecting information. Finally, it outlines how organizations can establish a framework for security, including information system controls.
Here are the key points discussed:
- Smartphones are mini computers that store and transmit sensitive personal and business data, making them targets for hackers and malware.
- Issues include loss/theft exposing data, "jailbroken" devices without security updates, unsecured public WiFi access, and unauthorized access to work email/files on personal devices.
- Businesses must define mobile security policies, require password/PIN locks, remote wipe capabilities, and limit access to networks/data. Individuals should install updates, use antivirus, avoid public WiFi for sensitive tasks, and be wary of links/attachments from unknown sources.
- While convenient, smartphones require extra precautions to balance functionality and security. With
The document discusses securing information systems. It analyzes why systems need protection, assesses the business value of security, and evaluates tools for safeguarding resources. Specific topics covered include system vulnerabilities, establishing management frameworks, and technologies like firewalls, encryption, and digital signatures that protect against threats like viruses, hacking and cybercrime.
This document discusses system vulnerabilities and security challenges. It explains that information systems are vulnerable due to hardware and software problems, disasters, and use outside a firm's control. The document outlines internet vulnerabilities like networks being open, email attachments, and IM messages lacking security. It also discusses wireless security challenges, malicious software, hackers/computer crimes like spoofing and denial of service attacks, and identity theft. The goal is to assess security and controls to safeguard information resources.
This document discusses securing information systems and provides an overview of security concepts and tools. It covers system vulnerabilities, threats like malware and hackers, establishing security frameworks, and technologies to safeguard systems like firewalls, encryption, and digital certificates. The key topics are securing systems from internal and external threats, implementing controls and policies, and using technical tools to protect information assets and ensure system availability.
This document discusses securing information systems and covers several topics related to information security. It introduces learning objectives about privacy issues, threats to information security, defense mechanisms, auditing, and disaster recovery. Several types of threats are described, such as human errors, natural disasters, technical failures, malware, hacking, and computer crimes like identity theft and phishing. Defense techniques include privacy policies, access controls, and security management practices.
The document discusses security challenges for information systems, including vulnerabilities from hackers, malware, and system flaws. It describes the need for organizations to implement security frameworks including policies, controls, identity management, auditing and disaster recovery planning to protect digital assets and comply with legal requirements. Specific tools mentioned for safeguarding information include identity management software, authentication methods like passwords and biometrics, and security profiles to restrict user access.
This document discusses system vulnerabilities and securing information systems. It begins by defining security and controls, and explains why systems are vulnerable, including issues with large networks like the Internet. It then describes various types of malicious software like viruses, worms, and Trojan horses that can exploit system vulnerabilities. The document also discusses hackers and computer crimes such as denial of service attacks and identity theft. It emphasizes the business value of security and control and legal requirements around protecting information. Finally, it outlines how organizations can establish a framework for security, including information system controls.
Here are the key points discussed:
- Smartphones are mini computers that store and transmit sensitive personal and business data, making them targets for hackers and malware.
- Issues include loss/theft exposing data, "jailbroken" devices without security updates, unsecured public WiFi access, and unauthorized access to work email/files on personal devices.
- Businesses must define mobile security policies, require password/PIN locks, remote wipe capabilities, and limit access to networks/data. Individuals should install updates, use antivirus, avoid public WiFi for sensitive tasks, and be wary of links/attachments from unknown sources.
- While convenient, smartphones require extra precautions to balance functionality and security. With
The document discusses securing information systems. It analyzes why systems need protection, assesses the business value of security, and evaluates tools for safeguarding resources. Specific topics covered include system vulnerabilities, establishing management frameworks, and technologies like firewalls, encryption, and digital signatures that protect against threats like viruses, hacking and cybercrime.
This document discusses system vulnerabilities and security challenges. It explains that information systems are vulnerable due to hardware and software problems, disasters, and use outside a firm's control. The document outlines internet vulnerabilities like networks being open, email attachments, and IM messages lacking security. It also discusses wireless security challenges, malicious software, hackers/computer crimes like spoofing and denial of service attacks, and identity theft. The goal is to assess security and controls to safeguard information resources.
This document discusses securing information systems and provides an overview of security concepts and tools. It covers system vulnerabilities, threats like malware and hackers, establishing security frameworks, and technologies to safeguard systems like firewalls, encryption, and digital certificates. The key topics are securing systems from internal and external threats, implementing controls and policies, and using technical tools to protect information assets and ensure system availability.
This document discusses securing information systems and covers several topics related to information security. It introduces learning objectives about privacy issues, threats to information security, defense mechanisms, auditing, and disaster recovery. Several types of threats are described, such as human errors, natural disasters, technical failures, malware, hacking, and computer crimes like identity theft and phishing. Defense techniques include privacy policies, access controls, and security management practices.
This document provides an introduction to cybercrime, including definitions of key terms, classifications of cybercrimes, and descriptions of common cybercrime activities. It defines cybercrime as illegal activities that target computer systems and data. Cybercrimes are categorized as those against individuals, property, organizations, and society. Examples include phishing, spamming, hacking, software piracy, and cyberterrorism. Cybercriminals are also classified as those seeking recognition, financial gain, or insider revenge.
This document discusses the history and importance of cybersecurity. It begins by defining cybersecurity as the protection of computer systems and networks from threats. It then outlines some key events in the history of cybersecurity, including the first computer worm called Creeper in 1971 and the creation of the first anti-virus software called Reaper in 1972. The document emphasizes that cybersecurity is important because it protects all types of sensitive data from theft and damage. It notes that without cybersecurity, organizations cannot defend against data breaches and are targets for cybercriminals. Finally, it lists some reasons why cybercrime is increasing, such as the distributed nature of the internet and the profitability of commerce on the dark web.
AECF: A Look into Cyber Crime - Doomsday Preppers for the Naked and AfraidPhil Agcaoili
Cyber crime is a growing global problem that costs businesses and organizations billions of dollars annually. The document discusses various types of cyber criminals, from amateur hackers to organized criminal groups. It also examines the national security threat from state-sponsored cyber espionage, particularly from China and Russia, which steal intellectual property and sensitive government information through sophisticated targeted attacks. The costs of cyber crime to businesses are substantial and increasing each year as more data and systems become electronically connected.
The IT sector is a key driver of the European economy, with 60% of Europeans using the internet regularly and 87% owning mobile phones. In 2009, Europe had the largest broadband market worldwide. However, cyber attacks have increasingly threatened internet security and the European economy. In 2007, Estonia suffered a massive cyber attack affecting government, banking, media and other services through techniques ranging from simple ping commands to sophisticated distributed denial of service attacks coordinated using botnets of compromised servers around the world.
This document discusses securing information systems. It defines an information system as a combination of hardware, software, infrastructure, and trained personnel used to collect, filter, process, create, and distribute data. The document outlines some threats to information systems like viruses, phishing, and application-specific hacks. It discusses three main security goals - integrity, availability, and confidentiality. Integrity aims to keep data trustworthy by protecting it from changes. Availability aims to keep data and resources accessible, especially during emergencies. Confidentiality preserves privacy through access control and encryption.
This 3-day experience combines independent learning, group exercises and instructor lead discussions to provide those considering a career in cybersecurity with an opportunity to explore the various occupations and certifications available. If you are looking to pivot your career…this course is for you!
This document provides an overview of a cyber security lecture at Bakhtar University. It discusses the course objectives, policies, and grading evaluation. It then defines cybersecurity and outlines the major cybersecurity challenges, including advanced persistent threats and recent cyber attacks against major organizations. The document categorizes types of cyber attackers and concludes by listing reference books.
presentation on cyber crime and securityAlisha Korpal
This document discusses various types of cybercrimes and cybersecurity issues. It defines cybercrimes as crimes committed using computers and the internet, such as identity theft. It then provides statistics on common types of cyber attacks like financial fraud, sabotage of networks, and viruses. The document also discusses specific cybercrimes like hacking, child pornography, denial of service attacks, and software piracy. It concludes by offering tips for improving cybersecurity, such as using antivirus software and firewalls, and maintaining safe internet practices.
- Cybersecurity refers to protecting information and communication systems from cyberattacks. It has become an important issue as technology has become ubiquitous and critical infrastructure increasingly relies on interconnected systems.
- Managing cybersecurity risk involves addressing threats, vulnerabilities, and potential impacts. Threats can come from criminals, spies, hackers or activists. Vulnerabilities are ways systems can be attacked. Impacts range from minor disruptions to significant effects on national security and the economy if critical infrastructure is compromised.
- The federal government works to secure its own systems and help protect non-federal systems and critical infrastructure. Congress is considering legislation to improve information sharing, cybersecurity workforce training, and protection of critical infrastructure. However, long-term challenges
Is Cyber-offence the New Cyber-defence?Jim Geovedi
This document discusses cyber warfare and defense strategies. It argues that a purely defensive cyber posture poses risks, and that principles of conventional warfare suggest taking the fight to adversaries through counterattacks in cyberspace when necessary. It provides examples of historical cyber attacks and discusses Indonesia's growing reliance on information technology as well as challenges in ensuring cyber security given vulnerabilities in its networks and systems. The document advocates developing proactive security strategies and treating skilled hackers as a potential national security resource rather than just a threat.
Cyber security , an Analysis of State Security in Sri LankaEvan Pathiratne
Cyber security in Sri Lanka faces several challenges. Sri Lanka's cyber security body, SLCERT, is understaffed and has limited technical knowledge compared to the private sector. Sri Lankan cyber security resources and attention are also less than neighboring countries. To improve, Sri Lanka should coordinate cyber activities across institutions, regulate with business involvement, and extend national security policies to include cyber security. Public-private partnerships and international cooperation are also needed to bolster Sri Lanka's cyber defenses.
The document discusses cyber security threats. It begins with definitions of cyber security and cyber crime. It then covers the history of security from prehistoric times to modern cryptography. Various cyber crimes are outlined like phishing and child pornography. Cyber threats include ransomware, espionage, and advanced persistent threats from hackers. Basic cyber security practices are suggested like education, using antivirus software, and avoiding public Wi-Fi. The presentation concludes with a demonstration of email spamming and a cyber security awareness video.
Understanding and preventing cyber crime and its impact on your organisationJacqueline Fick
This document discusses cyber crime and information assurance. It defines cyber crime and outlines the most prevalent types in South Africa, which include unauthorized access, data modification, denial of service attacks, and device usage to gain unauthorized access. Statistics show that South Africa has a high volume of phishing attacks. The document also discusses information assurance and its five pillars - authenticity, non-repudiation, confidentiality, availability, and integrity. It advocates implementing a defense-in-depth strategy using people, processes, technology, and governance to protect against threats from inside and outside the organization. Maintaining information governance is also important as information becomes a valuable organizational asset.
This chapter discusses computer security risks like viruses, worms and Trojan horses. It describes safeguards like antivirus software, firewalls and passwords. The chapter also covers ethics issues around information privacy, software piracy and computer use. Potential health issues from overuse like repetitive strain injuries are explained, along with ergonomic precautions and green computing practices.
The Realities and Challenges of Cyber Crime and Cyber Security in AfricaZsolt Nemeth
This document discusses cybercrime and cyber security challenges in Africa. It notes that while internet penetration is growing, broadband access remains low. Mobile networks are the primary way Africans access the internet. Cybercriminals target both individuals and networks across borders through social media and mobile phones. African governments recognize cyber security issues but have limited capabilities. The document recommends capacity building, international cooperation, and establishing legal frameworks to promote cyber security in Africa.
Dr. Murray presented current issues with IoT technologies at the Information Systems Security Association (ISSA). The ISSA Colorado Springs Chapter - Cyber Focus Day on Wednesday, March 25, 2015 at the University of Colorado Colorado Springs (UCCS). The theme for CFD 2015 was “Cybercrime”.
This document discusses various common security risks and threats to computers and networks. It covers topics like malware, viruses, spam, spoofing, phishing, botnets, worms, Trojans, backdoors, blended threats, denial of service attacks, and physical threats like hardware theft and vandalism. It also discusses prevention, detection and removal strategies for many of these threats. Passwords, antivirus software, firewalls and regular backups are recommended for protection. The document provides examples of weak versus strong passwords. It cautions that most malware is spread through the internet.
The document proposes developing a Cyber Security Center at the NM Institute of Engineering and Technology. The center would provide cyber security training, education, and research. It would serve as a hub for both private and public sectors. The objectives are to sponsor, coordinate, and provide cyber security training; serve as a resource center and broker; provide education for certification and degrees; and conduct and foster research. The proposed 5-year budget is approximately 27 lakhs for personnel, equipment, construction, and operating expenses.
Privacy , Security and Ethics PresentationHajarul Cikyen
Hamimah bte Mohd Jamil
MUHAMMAD BIN MOHD SUKERI
(A13CS0068)
NURUL EMIRA BINTI ABDUL AZIZ
(A13CS0128)
WAN HAJARUL ASIKIN BINTI WAN
ZUNAIDI (A13CS0168)
This document discusses privacy issues related to computing technology and personal information collection. It covers primary privacy issues like accuracy, property and access of personal data. It also discusses large databases, information resellers, identity theft, mistaken identity and various laws protecting personal information. The document also covers computer crimes
This document provides an overview of the Internet of Things (IoT). It discusses the history and development of IoT from 1997 to present day. Key points covered include the extraordinary benefits of IoT such as status updates, diagnostics, upgrades, control/automation, and location mapping. The document also addresses security and privacy challenges with collecting and sharing personal data through connected devices. Example applications of IoT highlighted are in manufacturing, infrastructure, transportation, healthcare, and media/advertising. The future of IoT is predicted to focus on enterprise, home, and government sectors, with enterprise being the largest at an estimated 9.1 billion devices by 2019.
This document provides an overview of cyber security and discusses recent issues in India. It begins with definitions of cyberspace and discusses the rapid growth of internet connectivity globally and in India. It then covers cyber security challenges, the evolution of threats, and recent cyber attacks impacting India. The document concludes with 10 steps for organizations to improve cyber security, such as network security, malware protection, user education, and information risk management.
This document provides an introduction to cybercrime, including definitions of key terms, classifications of cybercrimes, and descriptions of common cybercrime activities. It defines cybercrime as illegal activities that target computer systems and data. Cybercrimes are categorized as those against individuals, property, organizations, and society. Examples include phishing, spamming, hacking, software piracy, and cyberterrorism. Cybercriminals are also classified as those seeking recognition, financial gain, or insider revenge.
This document discusses the history and importance of cybersecurity. It begins by defining cybersecurity as the protection of computer systems and networks from threats. It then outlines some key events in the history of cybersecurity, including the first computer worm called Creeper in 1971 and the creation of the first anti-virus software called Reaper in 1972. The document emphasizes that cybersecurity is important because it protects all types of sensitive data from theft and damage. It notes that without cybersecurity, organizations cannot defend against data breaches and are targets for cybercriminals. Finally, it lists some reasons why cybercrime is increasing, such as the distributed nature of the internet and the profitability of commerce on the dark web.
AECF: A Look into Cyber Crime - Doomsday Preppers for the Naked and AfraidPhil Agcaoili
Cyber crime is a growing global problem that costs businesses and organizations billions of dollars annually. The document discusses various types of cyber criminals, from amateur hackers to organized criminal groups. It also examines the national security threat from state-sponsored cyber espionage, particularly from China and Russia, which steal intellectual property and sensitive government information through sophisticated targeted attacks. The costs of cyber crime to businesses are substantial and increasing each year as more data and systems become electronically connected.
The IT sector is a key driver of the European economy, with 60% of Europeans using the internet regularly and 87% owning mobile phones. In 2009, Europe had the largest broadband market worldwide. However, cyber attacks have increasingly threatened internet security and the European economy. In 2007, Estonia suffered a massive cyber attack affecting government, banking, media and other services through techniques ranging from simple ping commands to sophisticated distributed denial of service attacks coordinated using botnets of compromised servers around the world.
This document discusses securing information systems. It defines an information system as a combination of hardware, software, infrastructure, and trained personnel used to collect, filter, process, create, and distribute data. The document outlines some threats to information systems like viruses, phishing, and application-specific hacks. It discusses three main security goals - integrity, availability, and confidentiality. Integrity aims to keep data trustworthy by protecting it from changes. Availability aims to keep data and resources accessible, especially during emergencies. Confidentiality preserves privacy through access control and encryption.
This 3-day experience combines independent learning, group exercises and instructor lead discussions to provide those considering a career in cybersecurity with an opportunity to explore the various occupations and certifications available. If you are looking to pivot your career…this course is for you!
This document provides an overview of a cyber security lecture at Bakhtar University. It discusses the course objectives, policies, and grading evaluation. It then defines cybersecurity and outlines the major cybersecurity challenges, including advanced persistent threats and recent cyber attacks against major organizations. The document categorizes types of cyber attackers and concludes by listing reference books.
presentation on cyber crime and securityAlisha Korpal
This document discusses various types of cybercrimes and cybersecurity issues. It defines cybercrimes as crimes committed using computers and the internet, such as identity theft. It then provides statistics on common types of cyber attacks like financial fraud, sabotage of networks, and viruses. The document also discusses specific cybercrimes like hacking, child pornography, denial of service attacks, and software piracy. It concludes by offering tips for improving cybersecurity, such as using antivirus software and firewalls, and maintaining safe internet practices.
- Cybersecurity refers to protecting information and communication systems from cyberattacks. It has become an important issue as technology has become ubiquitous and critical infrastructure increasingly relies on interconnected systems.
- Managing cybersecurity risk involves addressing threats, vulnerabilities, and potential impacts. Threats can come from criminals, spies, hackers or activists. Vulnerabilities are ways systems can be attacked. Impacts range from minor disruptions to significant effects on national security and the economy if critical infrastructure is compromised.
- The federal government works to secure its own systems and help protect non-federal systems and critical infrastructure. Congress is considering legislation to improve information sharing, cybersecurity workforce training, and protection of critical infrastructure. However, long-term challenges
Is Cyber-offence the New Cyber-defence?Jim Geovedi
This document discusses cyber warfare and defense strategies. It argues that a purely defensive cyber posture poses risks, and that principles of conventional warfare suggest taking the fight to adversaries through counterattacks in cyberspace when necessary. It provides examples of historical cyber attacks and discusses Indonesia's growing reliance on information technology as well as challenges in ensuring cyber security given vulnerabilities in its networks and systems. The document advocates developing proactive security strategies and treating skilled hackers as a potential national security resource rather than just a threat.
Cyber security , an Analysis of State Security in Sri LankaEvan Pathiratne
Cyber security in Sri Lanka faces several challenges. Sri Lanka's cyber security body, SLCERT, is understaffed and has limited technical knowledge compared to the private sector. Sri Lankan cyber security resources and attention are also less than neighboring countries. To improve, Sri Lanka should coordinate cyber activities across institutions, regulate with business involvement, and extend national security policies to include cyber security. Public-private partnerships and international cooperation are also needed to bolster Sri Lanka's cyber defenses.
The document discusses cyber security threats. It begins with definitions of cyber security and cyber crime. It then covers the history of security from prehistoric times to modern cryptography. Various cyber crimes are outlined like phishing and child pornography. Cyber threats include ransomware, espionage, and advanced persistent threats from hackers. Basic cyber security practices are suggested like education, using antivirus software, and avoiding public Wi-Fi. The presentation concludes with a demonstration of email spamming and a cyber security awareness video.
Understanding and preventing cyber crime and its impact on your organisationJacqueline Fick
This document discusses cyber crime and information assurance. It defines cyber crime and outlines the most prevalent types in South Africa, which include unauthorized access, data modification, denial of service attacks, and device usage to gain unauthorized access. Statistics show that South Africa has a high volume of phishing attacks. The document also discusses information assurance and its five pillars - authenticity, non-repudiation, confidentiality, availability, and integrity. It advocates implementing a defense-in-depth strategy using people, processes, technology, and governance to protect against threats from inside and outside the organization. Maintaining information governance is also important as information becomes a valuable organizational asset.
This chapter discusses computer security risks like viruses, worms and Trojan horses. It describes safeguards like antivirus software, firewalls and passwords. The chapter also covers ethics issues around information privacy, software piracy and computer use. Potential health issues from overuse like repetitive strain injuries are explained, along with ergonomic precautions and green computing practices.
The Realities and Challenges of Cyber Crime and Cyber Security in AfricaZsolt Nemeth
This document discusses cybercrime and cyber security challenges in Africa. It notes that while internet penetration is growing, broadband access remains low. Mobile networks are the primary way Africans access the internet. Cybercriminals target both individuals and networks across borders through social media and mobile phones. African governments recognize cyber security issues but have limited capabilities. The document recommends capacity building, international cooperation, and establishing legal frameworks to promote cyber security in Africa.
Dr. Murray presented current issues with IoT technologies at the Information Systems Security Association (ISSA). The ISSA Colorado Springs Chapter - Cyber Focus Day on Wednesday, March 25, 2015 at the University of Colorado Colorado Springs (UCCS). The theme for CFD 2015 was “Cybercrime”.
This document discusses various common security risks and threats to computers and networks. It covers topics like malware, viruses, spam, spoofing, phishing, botnets, worms, Trojans, backdoors, blended threats, denial of service attacks, and physical threats like hardware theft and vandalism. It also discusses prevention, detection and removal strategies for many of these threats. Passwords, antivirus software, firewalls and regular backups are recommended for protection. The document provides examples of weak versus strong passwords. It cautions that most malware is spread through the internet.
The document proposes developing a Cyber Security Center at the NM Institute of Engineering and Technology. The center would provide cyber security training, education, and research. It would serve as a hub for both private and public sectors. The objectives are to sponsor, coordinate, and provide cyber security training; serve as a resource center and broker; provide education for certification and degrees; and conduct and foster research. The proposed 5-year budget is approximately 27 lakhs for personnel, equipment, construction, and operating expenses.
Privacy , Security and Ethics PresentationHajarul Cikyen
Hamimah bte Mohd Jamil
MUHAMMAD BIN MOHD SUKERI
(A13CS0068)
NURUL EMIRA BINTI ABDUL AZIZ
(A13CS0128)
WAN HAJARUL ASIKIN BINTI WAN
ZUNAIDI (A13CS0168)
This document discusses privacy issues related to computing technology and personal information collection. It covers primary privacy issues like accuracy, property and access of personal data. It also discusses large databases, information resellers, identity theft, mistaken identity and various laws protecting personal information. The document also covers computer crimes
This document provides an overview of the Internet of Things (IoT). It discusses the history and development of IoT from 1997 to present day. Key points covered include the extraordinary benefits of IoT such as status updates, diagnostics, upgrades, control/automation, and location mapping. The document also addresses security and privacy challenges with collecting and sharing personal data through connected devices. Example applications of IoT highlighted are in manufacturing, infrastructure, transportation, healthcare, and media/advertising. The future of IoT is predicted to focus on enterprise, home, and government sectors, with enterprise being the largest at an estimated 9.1 billion devices by 2019.
This document provides an overview of cyber security and discusses recent issues in India. It begins with definitions of cyberspace and discusses the rapid growth of internet connectivity globally and in India. It then covers cyber security challenges, the evolution of threats, and recent cyber attacks impacting India. The document concludes with 10 steps for organizations to improve cyber security, such as network security, malware protection, user education, and information risk management.
This document discusses cybersecurity threats such as malware, denial of service attacks, cybercrime, cyberterrorism, and cyberwarfare. It provides examples of cybercrime cases involving theft, data breaches, and attacks on banking systems. Cyberterrorism examples include France passing anti-terrorism laws and ISIS utilizing social media. Cyberwarfare case studies involve attacks on Iranian nuclear centers and websites. The document also discusses computer emergency response teams, cybersecurity legislation and policies, and Yemen's cyberwellness profile.
This document discusses international cooperation on combating electronic crime. It notes that electronic crime is increasing and most companies lack adequate defenses. While most countries have agencies to address cybercrime, cooperation across borders is rare, making efforts to protect citizens and prosecute criminals difficult. The document advocates for increased trust and formal/informal communication between computer emergency response teams and law enforcement agencies within and between countries. It provides examples of existing international cooperation organizations but notes tensions sometimes arise between nations regarding cyber attacks. Overall it argues increased cooperation, not aggression, is needed to effectively address electronic crime.
Welcome to the world of Internet of Things wherein a glut of devices are connected to the internet which emanates massive amounts of data. But we have many hoops to jump before we can claim that crown starting with a huge number of devices lacking unified platform with serious issues of security standards threating the very progress of IoT.
Stuxnet is a malicious computer worm, first uncovered in 2010, thought to have been in development since at least 2005. Stuxnet targets supervisory control and data acquisition (SCADA) systems and is believed to be responsible for causing substantial damage to the nuclear program of Iran.
Information security fundamentals topic 2: Evolution of Information securityNeha Raju k
This document provides an overview of the evolution of information security from the 1960s to present. It discusses the early days when computers were rare and expensive, leading to low security threats. As technology advanced and networks like ARPANET and the Internet connected more systems, security issues increased. The 1990s saw widespread networking and Internet usage expose more stored data to threats. Today, awareness of cybersecurity is high due to proliferation of devices and increased data theft and hacking, making security a priority for governments and companies. The conclusion notes cyber threats will always exist so prevention through security measures is important.
Privacy and Security for the Emerging Internet of ThingsJason Hong
Intel iSecCon2016 conference
I talk about the pyramid of IoT devices, sketch out some of the security and privacy issues, and present some of the ongoing work we are doing in this space at Carnegie Mellon University.
WCIT 2014 Som Mittal - Managing risks in an interdependent economy risks rela...WCIT 2014
The document discusses the risks posed by increased digital connectivity and cybersecurity issues in an interdependent global economy. It notes that while advancements have benefits, they also introduce new risks like cyber crimes, warfare, and espionage. The top global risks identified are income disparity, extreme weather events, unemployment, climate change, and cyber attacks. To address cyber risks, coordinated efforts are needed from individuals, technology users, providers, governments, and through global cooperation. This includes following security best practices, information sharing, developing legal norms, and collaborating across jurisdictions.
CCNA Security 02- fundamentals of network securityAhmed Habib
This document provides an overview of network security. It discusses what network security is, the rationale for it including increases in cybercrime and threats. It covers types of attacks, vulnerabilities, and countermeasures. It also discusses security policies, standards, risk assessment, and careers in network security such as network security administrator and chief information security officer.
1. The document discusses the history and concepts of internet governance from the early ARPANET days to the present. It covers topics such as technical standards, naming architecture, numbering resources, multistakeholder model, and the IANA transition.
2. Cybersecurity concepts are also summarized, including the goals of information security around confidentiality, integrity and availability. Frameworks for cybersecurity management and defense like ISO 27001 are outlined.
3. Issues related to internet governance and cybersecurity are still evolving through initiatives at the UN and other multilateral organizations to address topics like critical internet resources, capacity building, and access.
This document discusses cyber security from past, present, and future perspectives. It notes that cyber security has evolved from an immature field to one that will become more scientific and technology-centric over time. The document outlines key cyber threats such as botnets, targeted attacks, and the underground economy that supports them. It also summarizes India's cyber security strategy, noting the importance of legal frameworks, incident response, capacity building, research and development, and international collaboration to enhance cyber security.
Telecom security issues (Raoul Chiesa, day 1 ) ClubHack
The document discusses security issues in the telecommunications industry based on the speaker's 10 years of experience penetration testing telecom operators. It notes that telecom vendors sell insecure systems, operators lack security expertise, and sophisticated hackers are increasingly targeting telecom networks. The speaker describes how they were able to hack into 100% of operators via web apps and 90% via other access points. The document argues the industry has a 'head in the sand' approach that leaves critical infrastructure at risk.
Slides from Simson Garfinkel's "Cybersecurity Mess" talk, explaining why we won't make progress on computer security until we solve several other important items.
Presented April 25, 2012 to the MIT Industrial Liaison Program.
Cyber security is the process of protecting networks, devices, and data from digital threats. It involves using authentication mechanisms like usernames and passwords to verify users' identities. The history of cyber security dates back 50 years to the development of the internet, when computer viruses and network intrusions emerged. There are many types of cyber threats, including malware, phishing, and denial of service attacks. Cyber security faces ongoing challenges in securing confidential information from hackers while protecting critical infrastructure and users' privacy.
The document outlines India's new National Cyber Security Policy. It aims to secure computing environments and boost trust in electronic transactions. Key points:
- The policy establishes the Indian Computer Emergency Response Team (CERT-IN) to handle cyber security commercially, including responding to attacks.
- It seeks to create effective prosecution for cyber criminals, who currently face little threat.
- The policy upgrades security for government systems to prevent hacking and malware attacks, in response to growing sophisticated cyber threats facing the country.
The document discusses data security and the evolution of threats over time. It covers definitions of data security, common threats like tampering, eavesdropping, and different types of attacks. The document also discusses security solutions like antivirus software, firewalls, and encryption. Emerging threats are discussed like mobile computing risks, BYOD risks, and social media privacy risks. Future directions are mentioned around managing personal data access and authentication.
3Nov Challanges to Inernal Security.pptxssuser84f16f
This document discusses challenges to internal security through communication networks and the role of media and social networking sites. It covers topics like cyber security, money laundering, challenges posed by different communication networks and threats from social media like cyber terrorism, fraud, and criminal activity. It also discusses India's efforts to monitor social media through projects like NATGRID and challenges in social media monitoring due to factors like encrypted messages, server locations and complicated networks.
V Międzynarodowa Konferencja Naukowa Nauka o informacji (informacja naukowa) w okresie zmian Innowacyjne usługi informacyjne. Wydział Dziennikarstwa, Informacji i Bibliologii Katedra Informatologii, Uniwersytet Warszawski, Warszawa, 15 – 16 maja 2017
This document discusses cyber security strategies and approaches used by various governments and organizations. It outlines national strategies from the UK, US, Estonia, and Singapore, as well as approaches at the European Union level. Common themes across strategies include recognizing the interconnected nature of IT systems, moving from attack detection to prevention, and the need for joint public-private collaboration to develop regulations, share intelligence, and protect critical infrastructure and society.
Similar to chapter 8- Management Information Systems Managing the Digital Firm (20)
Discover the benefits of outsourcing SEO to Indiadavidjhones387
"Discover the benefits of outsourcing SEO to India! From cost-effective services and expert professionals to round-the-clock work advantages, learn how your business can achieve digital success with Indian SEO solutions.
Meet up Milano 14 _ Axpo Italia_ Migration from Mule3 (On-prem) to.pdfFlorence Consulting
Quattordicesimo Meetup di Milano, tenutosi a Milano il 23 Maggio 2024 dalle ore 17:00 alle ore 18:30 in presenza e da remoto.
Abbiamo parlato di come Axpo Italia S.p.A. ha ridotto il technical debt migrando le proprie APIs da Mule 3.9 a Mule 4.4 passando anche da on-premises a CloudHub 1.0.
Instagram has become one of the most popular social media platforms, allowing people to share photos, videos, and stories with their followers. Sometimes, though, you might want to view someone's story without them knowing.
APNIC Foundation, presented by Ellisha Heppner at the PNG DNS Forum 2024APNIC
Ellisha Heppner, Grant Management Lead, presented an update on APNIC Foundation to the PNG DNS Forum held from 6 to 10 May, 2024 in Port Moresby, Papua New Guinea.
Understanding User Behavior with Google Analytics.pdfSEO Article Boost
Unlocking the full potential of Google Analytics is crucial for understanding and optimizing your website’s performance. This guide dives deep into the essential aspects of Google Analytics, from analyzing traffic sources to understanding user demographics and tracking user engagement.
Traffic Sources Analysis:
Discover where your website traffic originates. By examining the Acquisition section, you can identify whether visitors come from organic search, paid campaigns, direct visits, social media, or referral links. This knowledge helps in refining marketing strategies and optimizing resource allocation.
User Demographics Insights:
Gain a comprehensive view of your audience by exploring demographic data in the Audience section. Understand age, gender, and interests to tailor your marketing strategies effectively. Leverage this information to create personalized content and improve user engagement and conversion rates.
Tracking User Engagement:
Learn how to measure user interaction with your site through key metrics like bounce rate, average session duration, and pages per session. Enhance user experience by analyzing engagement metrics and implementing strategies to keep visitors engaged.
Conversion Rate Optimization:
Understand the importance of conversion rates and how to track them using Google Analytics. Set up Goals, analyze conversion funnels, segment your audience, and employ A/B testing to optimize your website for higher conversions. Utilize ecommerce tracking and multi-channel funnels for a detailed view of your sales performance and marketing channel contributions.
Custom Reports and Dashboards:
Create custom reports and dashboards to visualize and interpret data relevant to your business goals. Use advanced filters, segments, and visualization options to gain deeper insights. Incorporate custom dimensions and metrics for tailored data analysis. Integrate external data sources to enrich your analytics and make well-informed decisions.
This guide is designed to help you harness the power of Google Analytics for making data-driven decisions that enhance website performance and achieve your digital marketing objectives. Whether you are looking to improve SEO, refine your social media strategy, or boost conversion rates, understanding and utilizing Google Analytics is essential for your success.
Bridging the Digital Gap Brad Spiegel Macon, GA Initiative.pptxBrad Spiegel Macon GA
Brad Spiegel Macon GA’s journey exemplifies the profound impact that one individual can have on their community. Through his unwavering dedication to digital inclusion, he’s not only bridging the gap in Macon but also setting an example for others to follow.
3. • In June 2012: Hackers breached LinkedIn’s security and stole 6.5 million user passwords
• LinkedIn Faces $5 Million Lawsuit After Password Breach
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4. • Security experts criticized LinkedIn for not having a chief security officer.
• LinkedIn was found to have minimal password protection
• protecting consumer data is an ongoing effort, not a one-time fix.
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5. • The problems created by the theft of 6.5 million passwords at LinkedIn
illustrate some of the reasons why businesses need to pay special attention to
information system security.
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6. I N T E R A C T I V E S E S S I O N : O R G A N I Z AT I O N S
STUXNET AND THE CHANGING FACE OF
CYBERWARFARE
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7. STUXNET
• July 2010
• targeting Iran’s nuclear facilities
• Iran’s President Mahmoud Ahmadinejad publicly acknowledged that
malicious software had infected the Iranian nuclear facilities and disrupted
the nuclear program by disabling the facilities' centrifuges.
• first visible example of industrial cyberwarfare
• is the most sophisticated cyberweapon ever deployed
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8. Windows-based worm had a “dual warhead.”
• One part was designed to lay dormant for long periods, then speed
up Iran’s nuclear centrifuges so that they spun wildly out of control.
• Another secretly recorded what normal operations at the nuclear
plant looked like and then played those recordings back to plant
operators so it would appear that the centrifuges were operating
normally when they were actually tearing themselves apart.
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9. • Stuxnet only became active when it encountered a specific configuration of
controllers, running a set of processes limited to centrifuge plants.
• Over 60 percent of Stuxet-infected computers are in Iran.
• Kaspersky Labs: the worm was launched with nationstate support (probably
from Israel and the United States).
• Stuxnet wiped out about one-fifth of Iran’s nuclear centrifuges.
• The damage was irreparable and is believed to have delayed Iran’s ability to
make nuclear arms by as much as five years.
• And Stuxnet is not the only cyberweapon currently at work.
• The Flame virus, released about five years ago, has been infecting computers
in Iran, Lebanon, Sudan, Saudi Arabia, Egypt, Syria, and Israel.
• The Duqu worm, discovered in September 2011
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11. CA S E S T U DY Q U E S T I O N S
• Is cyberwarfare a serious problem? Why or why not?
• Assess the management, organization, and technology factors that have created
this problem.
• What makes Stuxnet different from other cyberwarfare attacks? How serious a
threat is this technology?
• What solutions for have been proposed for this problem? Do you think they will
be effective? Why or why not?
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12. I N T E R A C T I V E S E S S I O N : T E C H N O L O G Y
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17. CA S E S T U DY Q U E S T I O N S
• What technology issues led to the security breach at MWEB?
o selfservice management system that MWEB Business uses to provide and manage business accounts that
have not yet been migrated to the MWEB network.
• What is the possible business impact of this security breach for both
MWEB and its customers?
o MWEB: Loss of customer confidence, customer:Loss of important data and financial loss
• If you were an MWEB customer, would you consider MWEB’s
response to the security breach to be acceptable? Why or why not?
o Yes, MWEB responded quickly to the hacking incident.
• What should MWEB do in the future to avoid similar incidents?
o Use of technology that tested and secure
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19. • The IT sector is one of the key drivers of the European economy.
• 87% access to mobile phones.
• In 2009, the European broadband market was the largest in the
world.
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20. • In 2007, Estonia suffered a massive cyber attack that affected the
government, the banking system, media, and other services. (DDoS)
oThe cyber attack on Estonia started in late April 2007 and lasted for almost 3
weeks.
• Arsys, an important Spanish domain registration company, was also
targeted by international hackers.
ohackers had stolen codes that were then used to insert links to external servers
containing malicious codes in the Web pages of some of its clients.
• In 2009, an estimated 10 million computers were infected with the
Conflicker worldwide.
o In the UK Ministry of Defense, German army
• More recently, a sophisticated malware
o STUXNET: was detected in Germany, Norway, China, Iran, India, Indonesia, and
other countries.
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21. • As of 2001, EU member states had independent groups of experts
that were responsible for responding to incidents in information
security. (lacked coordination)
• in 2004 the European Commission established the (ENISA) with the
goal of coordinating (ENISA’s main objectives: secure Europe’s
information infrastructure, promote security standards, and educate)
• ENISA organized the first pan-European Critical
Information Infrastructure Protection (CIIP)
• The European Commission has recently launched the Digital Agenda
for Europe. The goal of this initiative is to define the key role that
information and communication technologies will play in 2020,
Another goal is that broadband speeds of 30Mbps be available to all
European citizens by 2020.
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22. CASE STUDY QUESTIONS
1. What is a botnet?
2. Describe some of the main points of the Digital Agenda for Europe.
3. Explain how a cyber attack can be carried out.
4. Describe some of the weaknesses exploited by malware.
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