Presented at the Master of Science and Doctor of Philosophy Programs in Data Science for Healthcare and Clinical Informatics, Department of Clinical Epidemiology and Biostatistics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand on November 8, 2021
This document discusses how to use information technology safely and be aware of internet threats in 2011. It provides statistics on internet and social media usage globally and in Thailand. It then discusses known internet threats like malware, phishing, and social engineering. The document outlines potential threats for 2011 according to security reports. It discusses properly storing logs, the Computer Crime Act of 2007, and provides 10 ways to be aware of internet threats such as using strong passwords and updating software. The goal is to help people use IT safely while knowing about internet threats.
Digital Defense for Activists (and the rest of us)Michele Chubirka
This document provides an overview of digital defense techniques for activists and others concerned about online privacy and security. It begins with introductions and an outline of topics to be covered, which include the current security landscape, risk management principles, and specific defense techniques. The document discusses common online threats such as surveillance, hacking, and social engineering. It provides tips for securing web browsers, encrypting data, using anonymity tools like Tor and VPNs, and choosing secure communication platforms and passwords. Overall, the document aims to educate readers on digital risks and best practices for online privacy and security.
This document discusses health information privacy and security. It covers various topics related to protecting personal and organizational information, including threats like hackers and malware, as well as consequences of security breaches like identity theft. It provides examples of risks to confidentiality, integrity and availability of information. The document then discusses ways to safeguard information through administrative, physical, user, system, software, network and database security practices. It also covers privacy safeguards and the importance of user security practices like access control, authentication, authorization, and using strong passwords.
This document outlines a presentation on health information privacy and security. It introduces key topics like protecting information privacy and security, user security, malware, and security standards. It also discusses privacy and security laws. The document contains several slides on introduction to information privacy and security, sources of security threats, consequences of security attacks, privacy and security definitions, and examples of different types of security risks.
This document summarizes a presentation on health information privacy and security. It begins with an introduction to information privacy and security, outlining threats like hackers, viruses, and employee errors. It then discusses protecting privacy and security through measures like access controls, encryption, and legal compliance. Specific topics covered include user security using techniques like strong passwords and multi-factor authentication, software security through secure coding practices, and cryptography standards.
This document provides an overview of health information privacy and security. It discusses various threats to privacy and security in healthcare contexts, both in Thailand and globally. These include threats from hackers, viruses, poorly designed systems, insider risks, and more. The document also outlines some key principles around privacy, security, and data protection, such as security safeguards, informed consent, and privacy regulations. Specific risks like confidentiality breaches, data integrity issues, and service availability problems are examined. Overall, the document aims to raise awareness of privacy and security challenges and best practices in healthcare.
Presented at the Master of Science and Doctor of Philosophy Programs in Data Science for Healthcare and Clinical Informatics, Department of Clinical Epidemiology and Biostatistics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand on November 8, 2021
This document discusses how to use information technology safely and be aware of internet threats in 2011. It provides statistics on internet and social media usage globally and in Thailand. It then discusses known internet threats like malware, phishing, and social engineering. The document outlines potential threats for 2011 according to security reports. It discusses properly storing logs, the Computer Crime Act of 2007, and provides 10 ways to be aware of internet threats such as using strong passwords and updating software. The goal is to help people use IT safely while knowing about internet threats.
Digital Defense for Activists (and the rest of us)Michele Chubirka
This document provides an overview of digital defense techniques for activists and others concerned about online privacy and security. It begins with introductions and an outline of topics to be covered, which include the current security landscape, risk management principles, and specific defense techniques. The document discusses common online threats such as surveillance, hacking, and social engineering. It provides tips for securing web browsers, encrypting data, using anonymity tools like Tor and VPNs, and choosing secure communication platforms and passwords. Overall, the document aims to educate readers on digital risks and best practices for online privacy and security.
This document discusses health information privacy and security. It covers various topics related to protecting personal and organizational information, including threats like hackers and malware, as well as consequences of security breaches like identity theft. It provides examples of risks to confidentiality, integrity and availability of information. The document then discusses ways to safeguard information through administrative, physical, user, system, software, network and database security practices. It also covers privacy safeguards and the importance of user security practices like access control, authentication, authorization, and using strong passwords.
This document outlines a presentation on health information privacy and security. It introduces key topics like protecting information privacy and security, user security, malware, and security standards. It also discusses privacy and security laws. The document contains several slides on introduction to information privacy and security, sources of security threats, consequences of security attacks, privacy and security definitions, and examples of different types of security risks.
This document summarizes a presentation on health information privacy and security. It begins with an introduction to information privacy and security, outlining threats like hackers, viruses, and employee errors. It then discusses protecting privacy and security through measures like access controls, encryption, and legal compliance. Specific topics covered include user security using techniques like strong passwords and multi-factor authentication, software security through secure coding practices, and cryptography standards.
This document provides an overview of health information privacy and security. It discusses various threats to privacy and security in healthcare contexts, both in Thailand and globally. These include threats from hackers, viruses, poorly designed systems, insider risks, and more. The document also outlines some key principles around privacy, security, and data protection, such as security safeguards, informed consent, and privacy regulations. Specific risks like confidentiality breaches, data integrity issues, and service availability problems are examined. Overall, the document aims to raise awareness of privacy and security challenges and best practices in healthcare.
Presented at the Master of Science and Doctor of Philosophy Programs in Data Science for Healthcare and Clinical Informatics, Department of Clinical Epidemiology and Biostatistics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand on October 21, 2020
This document provides an overview of information security and privacy presented by Nawanan Theera-Ampornpunt. It covers topics such as protecting information privacy and security, user security, software security, cryptography, malware, and security standards. Specific threats to information security in Thailand are discussed such as hackers, viruses, insider threats, and natural disasters. The consequences of security attacks on information, operations, individuals, and organizations are also reviewed.
The document discusses information security and privacy threats in healthcare, focusing on issues in Thailand, and provides an overview of malware, security breaches that have impacted countries like Thailand, and privacy threats in the Thai healthcare system. It also outlines approaches for protecting privacy and security, including through technical and administrative safeguards.
Legal and Ethical Considerations in Nursing InformaticsKimarie Brown
This document discusses legal and ethical considerations around information security and confidentiality in nursing informatics. It covers key concepts like privacy, confidentiality, and information security. It identifies threats to system security like hackers, viruses and human error. It also discusses security measures that can be implemented, including firewalls, antivirus software, authentication methods like passwords, and proper disposal of confidential information. The impact of internet technology on health information security is also addressed.
Security And Ethical Challenges Of Infornation Technologyparamalways
This document discusses several security and ethical challenges of information technology. It identifies issues around employment, privacy, health, and more. It also describes different types of computer crimes like hacking, cyber theft, and software piracy. Additionally, it outlines security measures companies use like encryption, firewalls, email monitoring, and biometric controls to help manage security and privacy risks.
Security ConceptsDr. Y. ChuCIS3360 Security in Computing.docxbagotjesusa
Security Concepts
Dr. Y. Chu
CIS3360: Security in Computing
0R02
Spring 2018
1
Information
Textbook Chapter 1
Some of the slides and figures are from textbook slides distributed by Pearson
2
Computer Security Definition
The NIST Computer Security Handbook Definition
“The protection afforded to an automated information system in order to attain the applicable objectives of preserving the integrity, availability and confidentiality of information system resources (includes hardware, software, firmware, information/data, and telecommunications).”
Key points:
Confidentiality, integrity and availability
Confidentiality:
Data confidentiality: confidential information is not disclosed to unauthorized parties
Privacy: personal information should not be collected by unauthorized personnel
Integrity:
Data integrity: information should not be changed by unauthorized parties
System integrity: systems perform as intended free of unauthorized manipulation
Availability:
Systems work promptly and service is not denied to authorized user.
Information resources: hardware, software, firmware, information/data, and telecommunications
3
National Institute of Standards and Technology
Computer Security Objectives
4
CIA triad
FIPS PUB 199 characterization
Confidentiality: Preserving authorized restrictions on information access and disclosure, including means for protecting personal privacy and proprietary information. A loss of confidentiality is the unauthorized disclosure of information.
Integrity: Guarding against improper information modification or destruction, including ensuring information non-repudiation and authenticity. A loss of integrity is the unauthorized modification or destruction of information.
Availability: Ensuring timely and reliable access to and use of information. A loss of availability is the disruption of access to or use of information or an information system.
Federal Information Processing Standards
Computer Security Objectives
5
Additional concepts
Authenticity: verifying that users are who they say they are and that each input arriving at the system came from a trusted source.
Accountability: Systems must keep records of their activities to permit later forensic analysis to trace security breaches or to aid in transaction disputes.
Tools for Confidentiality
Encryption
Transform the information using a secrete so it is useful only to the intended recipient
Access Control
Rules and policies that limit access to confidential information
Authentication
Determine identity or role of a user
Authorization
Specify the access rights or privileges to resources
Physical Security
Use physical barriers to deny unauthorized access
For example, lock and security guards
6
Tools for Integrity
Backups
Periodic archiving of data.
Checksums
Computation of a function that maps the contents of a file to a numerical value
Data correcting codes
methods for storing data in such.
The document discusses goals and strategies for defensive information warfare, including protecting information resources from attacks that decrease availability to both offense and defense or decrease integrity. It outlines key areas of prevention, deterrence, detection, emergency preparedness, and response. Main goals are to provide cost-effective defense without limiting organizational capabilities.
This document discusses network security and defines key concepts. It explains that security aims to protect confidentiality, integrity, and availability of information. The main pillars of security are the CIA triangle of confidentiality, integrity, and availability. Vulnerabilities are weaknesses that can be exploited by threats to carry out attacks, which aim to intercept, interrupt, modify or fabricate information. Common attacks include eavesdropping, cryptanalysis, password pilfering through guessing, social engineering, dictionary attacks and password sniffing. Controls work to reduce vulnerabilities and block threats to prevent harm.
This document provides an overview of the Computer and Network Security course taught by Dan Boneh and John Mitchell at Stanford University in Spring 2010. The summary includes:
- The course covers topics like application security, operating system security, web security, and network security through lectures and challenging projects.
- It discusses various types of attacks and methods for preventing attacks. The course also touches on related topics like cryptography but does not focus on it.
- The course organization includes sections on application/OS security, web security, and network security. Students complete projects, homework, and a final exam as part of their coursework.
CS155 introduction at Standford.
Intro to computer and network security
Some challenging fun projects
Learn about attacks
Learn about preventing attacks
Lectures on related topics
Application and operating system security
Web security
Network security
This document provides an overview of the Computer and Network Security course taught by Dan Boneh and John Mitchell at Stanford University in Spring 2010. The summary includes:
1) The course covers topics like application security, operating system security, web security, and network security through lectures and projects.
2) It discusses security principles like confidentiality, integrity, and availability and how attackers can disrupt systems or access information.
3) The course organization includes sections on application/OS security, web security, and network security that involve projects on buffer overflow vulnerabilities, web site attacks, and network packet analysis.
This document provides an overview of the Computer and Network Security course taught by Dan Boneh and John Mitchell at Stanford University in Spring 2010. The summary includes:
1) The course covers topics related to application, operating system, web, and network security through lectures and challenging projects. Students will learn about common attacks and methods for preventing attacks.
2) The course is organized into sections on application/OS security, web security, and network security. It has prerequisites in operating systems and does not cover cryptography in depth.
3) The goal of security is to prevent attackers from disrupting systems or learning confidential information when supplying unexpected inputs. Security aims to maintain system integrity, confidentiality and availability even under attack
This document summarizes an information security presentation about creating awareness, educating staff, and protecting information. The presentation covered topics like data privacy, passwords, social engineering, securing workstations, data backups, equipment disposal, access rights, and incident response. It emphasized the importance of security for limiting liability, protecting privacy and resources, and complying with laws and regulations. The presentation provided information on common threats and ways to safeguard against them, such as using strong passwords and securely disposing of sensitive data. It also suggested developing security policies and training staff on security best practices.
This document discusses information security and is submitted by Suraj, Shweta, Shreesha, Khusboo, and Pooja to their professor. It defines information security and covers principles of confidentiality, integrity, and availability. It describes types of threats like human errors, environmental hazards, and computer crimes. It also discusses types of risks to hardware, applications and data, and online operations. Various controls are outlined including common, information system, procedural, and facility controls.
The document discusses a technology and security class. It provides an agenda that covers IT news, an exam follow-up, and a focus on security. Under security news, it lists several recent computer virus and hacking incidents. It then discusses common security myths and holds a quick security assessment activity. The rest of the document outlines various security topics like definitions of security concepts, security risks, protection methods, and ways to assess security risks. It emphasizes the importance of backups, strong passwords, and keeping systems updated with patches.
Information security a new era technology_Tahmid Munaz
This presentation was prepared for Voice of Business event sponsored by BangaLion at Dhaka University for MIS students...
So mostly this document was prepared focusing on basic self pre-caution and practices that we can follow...
This document discusses legal, ethical, and professional issues in information security. It begins by outlining the objectives and outcomes of the lesson, which are to understand these issues. It then provides an overview of security needs like ensuring business continuity, threats like human error and cyber attacks, and how businesses rely on information security to protect functionality, applications, data, and technology assets. Examples of common attacks are also described like malware, backdoors, password cracking, and spoofing. The document emphasizes understanding security needs and threats to make informed decisions about protecting an organization's information.
This document provides an overview of cyber security topics and best practices. It discusses basics of information security, standards like ISO 27001, and how to harden operating systems. It covers password security, securing USB devices, email security, ransomware prevention, safe browsing, social media security, and mobile device security. Key advice includes using strong and unique passwords, encrypting USB drives, backing up data, updating software, and avoiding public Wi-Fi. The document also discusses cyber threats, types of hackers, and security incidents from the past as examples.
This document provides an overview of network security threats and concepts. It discusses the rationale for network security, including increased internet connectivity, cybercrime, legislation/liabilities, and the proliferation and sophistication of threats. It describes the goals of information security programs to ensure confidentiality, integrity and availability. It also discusses security models, risks, vulnerabilities, attacks, and risk management strategies.
The document discusses managing information security risks and risk management. It covers identifying valuable information assets, threats to those assets like identity theft and hacking, and vulnerabilities in existing safeguards. It also discusses how to assess security spending based on asset value and risk likelihood. The document recommends understanding risks, accepting or mitigating risks, and outlines how MPC Security Solutions can help with services like security assessments, policy reviews, and monitoring/auditing tools.
Presented at the Master of Science and Doctor of Philosophy Programs in Data Science for Healthcare and Clinical Informatics, Department of Clinical Epidemiology and Biostatistics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand on October 21, 2020
This document provides an overview of information security and privacy presented by Nawanan Theera-Ampornpunt. It covers topics such as protecting information privacy and security, user security, software security, cryptography, malware, and security standards. Specific threats to information security in Thailand are discussed such as hackers, viruses, insider threats, and natural disasters. The consequences of security attacks on information, operations, individuals, and organizations are also reviewed.
The document discusses information security and privacy threats in healthcare, focusing on issues in Thailand, and provides an overview of malware, security breaches that have impacted countries like Thailand, and privacy threats in the Thai healthcare system. It also outlines approaches for protecting privacy and security, including through technical and administrative safeguards.
Legal and Ethical Considerations in Nursing InformaticsKimarie Brown
This document discusses legal and ethical considerations around information security and confidentiality in nursing informatics. It covers key concepts like privacy, confidentiality, and information security. It identifies threats to system security like hackers, viruses and human error. It also discusses security measures that can be implemented, including firewalls, antivirus software, authentication methods like passwords, and proper disposal of confidential information. The impact of internet technology on health information security is also addressed.
Security And Ethical Challenges Of Infornation Technologyparamalways
This document discusses several security and ethical challenges of information technology. It identifies issues around employment, privacy, health, and more. It also describes different types of computer crimes like hacking, cyber theft, and software piracy. Additionally, it outlines security measures companies use like encryption, firewalls, email monitoring, and biometric controls to help manage security and privacy risks.
Security ConceptsDr. Y. ChuCIS3360 Security in Computing.docxbagotjesusa
Security Concepts
Dr. Y. Chu
CIS3360: Security in Computing
0R02
Spring 2018
1
Information
Textbook Chapter 1
Some of the slides and figures are from textbook slides distributed by Pearson
2
Computer Security Definition
The NIST Computer Security Handbook Definition
“The protection afforded to an automated information system in order to attain the applicable objectives of preserving the integrity, availability and confidentiality of information system resources (includes hardware, software, firmware, information/data, and telecommunications).”
Key points:
Confidentiality, integrity and availability
Confidentiality:
Data confidentiality: confidential information is not disclosed to unauthorized parties
Privacy: personal information should not be collected by unauthorized personnel
Integrity:
Data integrity: information should not be changed by unauthorized parties
System integrity: systems perform as intended free of unauthorized manipulation
Availability:
Systems work promptly and service is not denied to authorized user.
Information resources: hardware, software, firmware, information/data, and telecommunications
3
National Institute of Standards and Technology
Computer Security Objectives
4
CIA triad
FIPS PUB 199 characterization
Confidentiality: Preserving authorized restrictions on information access and disclosure, including means for protecting personal privacy and proprietary information. A loss of confidentiality is the unauthorized disclosure of information.
Integrity: Guarding against improper information modification or destruction, including ensuring information non-repudiation and authenticity. A loss of integrity is the unauthorized modification or destruction of information.
Availability: Ensuring timely and reliable access to and use of information. A loss of availability is the disruption of access to or use of information or an information system.
Federal Information Processing Standards
Computer Security Objectives
5
Additional concepts
Authenticity: verifying that users are who they say they are and that each input arriving at the system came from a trusted source.
Accountability: Systems must keep records of their activities to permit later forensic analysis to trace security breaches or to aid in transaction disputes.
Tools for Confidentiality
Encryption
Transform the information using a secrete so it is useful only to the intended recipient
Access Control
Rules and policies that limit access to confidential information
Authentication
Determine identity or role of a user
Authorization
Specify the access rights or privileges to resources
Physical Security
Use physical barriers to deny unauthorized access
For example, lock and security guards
6
Tools for Integrity
Backups
Periodic archiving of data.
Checksums
Computation of a function that maps the contents of a file to a numerical value
Data correcting codes
methods for storing data in such.
The document discusses goals and strategies for defensive information warfare, including protecting information resources from attacks that decrease availability to both offense and defense or decrease integrity. It outlines key areas of prevention, deterrence, detection, emergency preparedness, and response. Main goals are to provide cost-effective defense without limiting organizational capabilities.
This document discusses network security and defines key concepts. It explains that security aims to protect confidentiality, integrity, and availability of information. The main pillars of security are the CIA triangle of confidentiality, integrity, and availability. Vulnerabilities are weaknesses that can be exploited by threats to carry out attacks, which aim to intercept, interrupt, modify or fabricate information. Common attacks include eavesdropping, cryptanalysis, password pilfering through guessing, social engineering, dictionary attacks and password sniffing. Controls work to reduce vulnerabilities and block threats to prevent harm.
This document provides an overview of the Computer and Network Security course taught by Dan Boneh and John Mitchell at Stanford University in Spring 2010. The summary includes:
- The course covers topics like application security, operating system security, web security, and network security through lectures and challenging projects.
- It discusses various types of attacks and methods for preventing attacks. The course also touches on related topics like cryptography but does not focus on it.
- The course organization includes sections on application/OS security, web security, and network security. Students complete projects, homework, and a final exam as part of their coursework.
CS155 introduction at Standford.
Intro to computer and network security
Some challenging fun projects
Learn about attacks
Learn about preventing attacks
Lectures on related topics
Application and operating system security
Web security
Network security
This document provides an overview of the Computer and Network Security course taught by Dan Boneh and John Mitchell at Stanford University in Spring 2010. The summary includes:
1) The course covers topics like application security, operating system security, web security, and network security through lectures and projects.
2) It discusses security principles like confidentiality, integrity, and availability and how attackers can disrupt systems or access information.
3) The course organization includes sections on application/OS security, web security, and network security that involve projects on buffer overflow vulnerabilities, web site attacks, and network packet analysis.
This document provides an overview of the Computer and Network Security course taught by Dan Boneh and John Mitchell at Stanford University in Spring 2010. The summary includes:
1) The course covers topics related to application, operating system, web, and network security through lectures and challenging projects. Students will learn about common attacks and methods for preventing attacks.
2) The course is organized into sections on application/OS security, web security, and network security. It has prerequisites in operating systems and does not cover cryptography in depth.
3) The goal of security is to prevent attackers from disrupting systems or learning confidential information when supplying unexpected inputs. Security aims to maintain system integrity, confidentiality and availability even under attack
This document summarizes an information security presentation about creating awareness, educating staff, and protecting information. The presentation covered topics like data privacy, passwords, social engineering, securing workstations, data backups, equipment disposal, access rights, and incident response. It emphasized the importance of security for limiting liability, protecting privacy and resources, and complying with laws and regulations. The presentation provided information on common threats and ways to safeguard against them, such as using strong passwords and securely disposing of sensitive data. It also suggested developing security policies and training staff on security best practices.
This document discusses information security and is submitted by Suraj, Shweta, Shreesha, Khusboo, and Pooja to their professor. It defines information security and covers principles of confidentiality, integrity, and availability. It describes types of threats like human errors, environmental hazards, and computer crimes. It also discusses types of risks to hardware, applications and data, and online operations. Various controls are outlined including common, information system, procedural, and facility controls.
The document discusses a technology and security class. It provides an agenda that covers IT news, an exam follow-up, and a focus on security. Under security news, it lists several recent computer virus and hacking incidents. It then discusses common security myths and holds a quick security assessment activity. The rest of the document outlines various security topics like definitions of security concepts, security risks, protection methods, and ways to assess security risks. It emphasizes the importance of backups, strong passwords, and keeping systems updated with patches.
Information security a new era technology_Tahmid Munaz
This presentation was prepared for Voice of Business event sponsored by BangaLion at Dhaka University for MIS students...
So mostly this document was prepared focusing on basic self pre-caution and practices that we can follow...
This document discusses legal, ethical, and professional issues in information security. It begins by outlining the objectives and outcomes of the lesson, which are to understand these issues. It then provides an overview of security needs like ensuring business continuity, threats like human error and cyber attacks, and how businesses rely on information security to protect functionality, applications, data, and technology assets. Examples of common attacks are also described like malware, backdoors, password cracking, and spoofing. The document emphasizes understanding security needs and threats to make informed decisions about protecting an organization's information.
This document provides an overview of cyber security topics and best practices. It discusses basics of information security, standards like ISO 27001, and how to harden operating systems. It covers password security, securing USB devices, email security, ransomware prevention, safe browsing, social media security, and mobile device security. Key advice includes using strong and unique passwords, encrypting USB drives, backing up data, updating software, and avoiding public Wi-Fi. The document also discusses cyber threats, types of hackers, and security incidents from the past as examples.
This document provides an overview of network security threats and concepts. It discusses the rationale for network security, including increased internet connectivity, cybercrime, legislation/liabilities, and the proliferation and sophistication of threats. It describes the goals of information security programs to ensure confidentiality, integrity and availability. It also discusses security models, risks, vulnerabilities, attacks, and risk management strategies.
The document discusses managing information security risks and risk management. It covers identifying valuable information assets, threats to those assets like identity theft and hacking, and vulnerabilities in existing safeguards. It also discusses how to assess security spending based on asset value and risk likelihood. The document recommends understanding risks, accepting or mitigating risks, and outlines how MPC Security Solutions can help with services like security assessments, policy reviews, and monitoring/auditing tools.
Similar to Health Information Security and Privacy (June 19, 2017) (20)
Presented at the BDMS Golden Jubilee Scientific Conference 2022 "BDMS Beyond 50 years: Looking towards the centennial," Bangkok Dusit Medical Services Public Company Limited (BDMS), Bangkok, Thailand on October 19, 2022
Telemedicine provides healthcare at a distance using telecommunications technology. It has grown from focusing on increasing access to now emphasizing convenience and cost reduction. Store-and-forward and home-based telemedicine have evidence for treating chronic diseases, while office/hospital telemedicine is effective for verbal interactions in specialties like neurology and psychiatry. Current trends include expanding telemedicine to more chronic conditions and migrating services from clinical settings to homes and mobile devices. However, reimbursement remains limited and fragmented while quality of remote care compared to in-person visits requires more evidence. Proper guidelines, standards, training and balancing innovation with risk-based regulation can maximize telemedicine's benefits while minimizing harms.
This document discusses digital health transformation and the role of health information technology. It begins by exploring concepts like artificial intelligence, blockchain, cloud computing and big data. It then examines the potential for "smart" machines in healthcare while acknowledging the complexities of digitizing such a system. The document emphasizes that clinical judgment is still necessary given variations in patients. It outlines components of healthcare systems and forms of health IT both within and beyond hospitals. Finally, it discusses using health IT to support clinical decision making and reduce errors.
Presented at The Thai Medical Informatics Association Annual Conference and The National Conference on Medical Informatics (TMI-NCMedInfo) 2021, Bangkok, Thailand on November 26, 2021
The document discusses the field of health informatics and provides definitions and examples. It defines health informatics as the application of information science to healthcare and biomedical research. It describes the relationships between health informatics and other fields like computer science, engineering, and the medical sciences. The document also discusses different areas of health informatics like clinical informatics, public health informatics, and consumer health informatics. It provides examples of common health information technologies used in healthcare settings like electronic health records, computerized physician order entry, and picture archiving systems.
This document provides an introduction to research ethics and ethics for health informaticians. It begins with definitions of ethics, morals, and norms. It then discusses the role of law, professional codes of conduct, and ethics in establishing standards of acceptable behavior. Key topics in research ethics are introduced through discussions of historic cases like the Nazi human experiments, Beecher's research ethics violations, and the Tuskegee Syphilis Study. The document outlines the Belmont Report's three ethical principles of respect for persons, beneficence, and justice. Ethical issues in health informatics like alerts fatigue from clinical decision support systems and unintended consequences of health IT are also discussed.
Consumer Health Informatics, Mobile Health, and Social Media for Health: Part...Nawanan Theera-Ampornpunt
Presented at the Master of Science and Doctor of Philosophy Programs in Data Science for Healthcare and Clinical Informatics, Department of Clinical Epidemiology and Biostatistics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand on November 10, 2021
"What does it really mean for your system to be available, or how to define w...Fwdays
We will talk about system monitoring from a few different angles. We will start by covering the basics, then discuss SLOs, how to define them, and why understanding the business well is crucial for success in this exercise.
QA or the Highway - Component Testing: Bridging the gap between frontend appl...zjhamm304
These are the slides for the presentation, "Component Testing: Bridging the gap between frontend applications" that was presented at QA or the Highway 2024 in Columbus, OH by Zachary Hamm.
Northern Engraving | Modern Metal Trim, Nameplates and Appliance PanelsNorthern Engraving
What began over 115 years ago as a supplier of precision gauges to the automotive industry has evolved into being an industry leader in the manufacture of product branding, automotive cockpit trim and decorative appliance trim. Value-added services include in-house Design, Engineering, Program Management, Test Lab and Tool Shops.
"Choosing proper type of scaling", Olena SyrotaFwdays
Imagine an IoT processing system that is already quite mature and production-ready and for which client coverage is growing and scaling and performance aspects are life and death questions. The system has Redis, MongoDB, and stream processing based on ksqldb. In this talk, firstly, we will analyze scaling approaches and then select the proper ones for our system.
Must Know Postgres Extension for DBA and Developer during MigrationMydbops
Mydbops Opensource Database Meetup 16
Topic: Must-Know PostgreSQL Extensions for Developers and DBAs During Migration
Speaker: Deepak Mahto, Founder of DataCloudGaze Consulting
Date & Time: 8th June | 10 AM - 1 PM IST
Venue: Bangalore International Centre, Bangalore
Abstract: Discover how PostgreSQL extensions can be your secret weapon! This talk explores how key extensions enhance database capabilities and streamline the migration process for users moving from other relational databases like Oracle.
Key Takeaways:
* Learn about crucial extensions like oracle_fdw, pgtt, and pg_audit that ease migration complexities.
* Gain valuable strategies for implementing these extensions in PostgreSQL to achieve license freedom.
* Discover how these key extensions can empower both developers and DBAs during the migration process.
* Don't miss this chance to gain practical knowledge from an industry expert and stay updated on the latest open-source database trends.
Mydbops Managed Services specializes in taking the pain out of database management while optimizing performance. Since 2015, we have been providing top-notch support and assistance for the top three open-source databases: MySQL, MongoDB, and PostgreSQL.
Our team offers a wide range of services, including assistance, support, consulting, 24/7 operations, and expertise in all relevant technologies. We help organizations improve their database's performance, scalability, efficiency, and availability.
Contact us: info@mydbops.com
Visit: https://www.mydbops.com/
Follow us on LinkedIn: https://in.linkedin.com/company/mydbops
For more details and updates, please follow up the below links.
Meetup Page : https://www.meetup.com/mydbops-databa...
Twitter: https://twitter.com/mydbopsofficial
Blogs: https://www.mydbops.com/blog/
Facebook(Meta): https://www.facebook.com/mydbops/
inQuba Webinar Mastering Customer Journey Management with Dr Graham HillLizaNolte
HERE IS YOUR WEBINAR CONTENT! 'Mastering Customer Journey Management with Dr. Graham Hill'. We hope you find the webinar recording both insightful and enjoyable.
In this webinar, we explored essential aspects of Customer Journey Management and personalization. Here’s a summary of the key insights and topics discussed:
Key Takeaways:
Understanding the Customer Journey: Dr. Hill emphasized the importance of mapping and understanding the complete customer journey to identify touchpoints and opportunities for improvement.
Personalization Strategies: We discussed how to leverage data and insights to create personalized experiences that resonate with customers.
Technology Integration: Insights were shared on how inQuba’s advanced technology can streamline customer interactions and drive operational efficiency.
This talk will cover ScyllaDB Architecture from the cluster-level view and zoom in on data distribution and internal node architecture. In the process, we will learn the secret sauce used to get ScyllaDB's high availability and superior performance. We will also touch on the upcoming changes to ScyllaDB architecture, moving to strongly consistent metadata and tablets.
Freshworks Rethinks NoSQL for Rapid Scaling & Cost-EfficiencyScyllaDB
Freshworks creates AI-boosted business software that helps employees work more efficiently and effectively. Managing data across multiple RDBMS and NoSQL databases was already a challenge at their current scale. To prepare for 10X growth, they knew it was time to rethink their database strategy. Learn how they architected a solution that would simplify scaling while keeping costs under control.
What is an RPA CoE? Session 2 – CoE RolesDianaGray10
In this session, we will review the players involved in the CoE and how each role impacts opportunities.
Topics covered:
• What roles are essential?
• What place in the automation journey does each role play?
Speaker:
Chris Bolin, Senior Intelligent Automation Architect Anika Systems
"NATO Hackathon Winner: AI-Powered Drug Search", Taras KlobaFwdays
This is a session that details how PostgreSQL's features and Azure AI Services can be effectively used to significantly enhance the search functionality in any application.
In this session, we'll share insights on how we used PostgreSQL to facilitate precise searches across multiple fields in our mobile application. The techniques include using LIKE and ILIKE operators and integrating a trigram-based search to handle potential misspellings, thereby increasing the search accuracy.
We'll also discuss how the azure_ai extension on PostgreSQL databases in Azure and Azure AI Services were utilized to create vectors from user input, a feature beneficial when users wish to find specific items based on text prompts. While our application's case study involves a drug search, the techniques and principles shared in this session can be adapted to improve search functionality in a wide range of applications. Join us to learn how PostgreSQL and Azure AI can be harnessed to enhance your application's search capability.
How information systems are built or acquired puts information, which is what they should be about, in a secondary place. Our language adapted accordingly, and we no longer talk about information systems but applications. Applications evolved in a way to break data into diverse fragments, tightly coupled with applications and expensive to integrate. The result is technical debt, which is re-paid by taking even bigger "loans", resulting in an ever-increasing technical debt. Software engineering and procurement practices work in sync with market forces to maintain this trend. This talk demonstrates how natural this situation is. The question is: can something be done to reverse the trend?
How to Interpret Trends in the Kalyan Rajdhani Mix Chart.pdfChart Kalyan
A Mix Chart displays historical data of numbers in a graphical or tabular form. The Kalyan Rajdhani Mix Chart specifically shows the results of a sequence of numbers over different periods.
[OReilly Superstream] Occupy the Space: A grassroots guide to engineering (an...Jason Yip
The typical problem in product engineering is not bad strategy, so much as “no strategy”. This leads to confusion, lack of motivation, and incoherent action. The next time you look for a strategy and find an empty space, instead of waiting for it to be filled, I will show you how to fill it in yourself. If you’re wrong, it forces a correction. If you’re right, it helps create focus. I’ll share how I’ve approached this in the past, both what works and lessons for what didn’t work so well.
"$10 thousand per minute of downtime: architecture, queues, streaming and fin...Fwdays
Direct losses from downtime in 1 minute = $5-$10 thousand dollars. Reputation is priceless.
As part of the talk, we will consider the architectural strategies necessary for the development of highly loaded fintech solutions. We will focus on using queues and streaming to efficiently work and manage large amounts of data in real-time and to minimize latency.
We will focus special attention on the architectural patterns used in the design of the fintech system, microservices and event-driven architecture, which ensure scalability, fault tolerance, and consistency of the entire system.
5. Sources of the Threats
Hackers
Viruses & Malware
Poorly-designed systems
Insiders (Employees)
People’s ignorance & lack of knowledge
Disasters & other incidents affecting information
systems
6. Information risks
Unauthorized access & disclosure of confidential information
Unauthorized addition, deletion, or modification of information
Operational risks
System not functional (Denial of Service - DoS)
System wrongly operated
Personal risks
Identity thefts
Financial losses
Disclosure of information that may affect employment or other
personal aspects (e.g. health information)
Physical/psychological harms
Organizational risks
Financial losses
Damage to reputation & trust
Etc.
Consequences of Security Attacks
7. Privacy: “The ability of an individual or group to
seclude themselves or information about
themselves and thereby reveal themselves
selectively.” (Wikipedia)
Security: “The degree of protection to safeguard
... person against danger, damage, loss, and
crime.” (Wikipedia)
Information Security: “Protecting information
and information systems from unauthorized
access, use, disclosure, disruption,
modification, perusal, inspection, recording or
destruction” (Wikipedia)
Privacy & Security
10. Examples of Integrity Risks
http://www.wired.com/threatlevel/2010/03/source-code-hacks/
http://en.wikipedia.org/wiki/Operation_Aurora
“Operation Aurora”
Alleged Targets: Google, Adobe, Juniper Networks,
Yahoo!, Symantec, Northrop Grumman, Morgan Stanley,
Dow Chemical
Goal: To gain access to and potentially modify source
code repositories at high tech, security & defense
contractor companies
11. Examples of Integrity Risks
http://news.softpedia.com/news/700-000-InMotion-Websites-Hacked-by-TiGER-M-TE-223607.shtml
Web Defacements
12. Examples of Availability Risks
http://en.wikipedia.org/wiki/Blaster_worm
Viruses/worms that led to instability &
system restart (e.g. Blaster worm)
13. Examples of Availability Risks
http://en.wikipedia.org/wiki/Ariane_5_Flight_501
Ariane 5 Flight 501 Rocket Launch Failure
Cause: Software bug on rocket acceleration due to data conversion
from a 64-bit floating point number to a 16-bit signed integer without
proper checks, leading to arithmatic overflow
18. Hippocratic Oath
...
What I may see or hear in the course of
treatment or even outside of the treatment
in regard to the life of men, which on no
account one must spread abroad, I will
keep myself holding such things shameful
to be spoken about.
...
http://en.wikipedia.org/wiki/Hippocratic_Oath
19. Attack
An attempt to breach system security
Threat
A scenario that can harm a system
Vulnerability
The “hole” that is used in the attack
Common Security Terms
20. Identify some possible means an
attacker could use to conduct a
security attack
Class Exercise
22. Alice
Simplified Attack Scenarios
Server Bob
- Physical access to client computer
- Electronic access (password)
- Tricking user into doing something
(malware, phishing & social
engineering)
Eve/Mallory
23. Alice
Simplified Attack Scenarios
Server Bob
- Intercepting (eavesdropping or
“sniffing”) data in transit
- Modifying data (“Man-in-the-middle”
attacks)
- “Replay” attacks
Eve/Mallory
24. Alice
Simplified Attack Scenarios
Server Bob
- Unauthorized access to servers through
- Physical means
- User accounts & privileges
- Attacks through software vulnerabilities
- Attacks using protocol weaknesses
- DoS / DDoS attacks Eve/Mallory
26. Alice
Safeguarding Against Attacks
Server Bob
Administrative Security
- Security & privacy policy
- Governance of security risk management & response
- Uniform enforcement of policy & monitoring
- Disaster recovery planning (DRP) & Business continuity
planning/management (BCP/BCM)
- Legal obligations, requirements & disclaimers
27. Alice
Safeguarding Against Attacks
Server Bob
Physical Security
- Protecting physical access of clients & servers
- Locks & chains, locked rooms, security cameras
- Mobile device security
- Secure storage & secure disposition of storage devices
28. Alice
Safeguarding Against Attacks
Server Bob
User Security
- User account management
- Strong p/w policy (length, complexity, expiry, no meaning)
- Principle of Least Privilege
- “Clear desk, clear screen policy”
- Audit trails
- Education, awareness building & policy enforcement
- Alerts & education about phishing & social engineering
29. Alice
Safeguarding Against Attacks
Server Bob
System Security
- Antivirus, antispyware, personal firewall, intrusion
detection/prevention system (IDS/IPS), log files, monitoring
- Updates, patches, fixes of operating system vulnerabilities &
application vulnerabilities
- Redundancy (avoid “Single Point of Failure”)
- Honeypots
30. Alice
Safeguarding Against Attacks
Server Bob
Software Security
- Software (clients & servers) that is secure by design
- Software testing against failures, bugs, invalid inputs,
performance issues & attacks
- Updates to patch vulnerabilities
31. Alice
Safeguarding Against Attacks
Server Bob
Network Security
- Access control (physical & electronic) to network devices
- Use of secure network protocols if possible
- Data encryption during transit if possible
- Bandwidth monitoring & control
32. Alice
Safeguarding Against Attacks
Server Bob
Database Security
- Access control to databases & storage devices
- Encryption of data stored in databases if necessary
- Secure destruction of data after use
- Access control to queries/reports
- Security features of database management systems (DBMS)
35. Access control
Selective restriction of access to the system
Role-based access control
Access control based on the person’s role
(rather than identity)
Audit trails
Logs/records that provide evidence of
sequence of activities
User Security
36. Identification
Identifying who you are
Usually done by user IDs or some other unique codes
Authentication
Confirming that you truly are who you identify
Usually done by keys, PIN, passwords or biometrics
Authorization
Specifying/verifying how much you have access
Determined based on system owner’s policy & system
configurations
“Principle of Least Privilege”
User Security
37. Nonrepudiation
Proving integrity, origin, & performer of an
activity without the person’s ability to refute
his actions
Most common form: signatures
Electronic signatures offer varying degrees of
nonrepudiation
PIN/password vs. biometrics
Digital certificates (in public key infrastructure
- PKI) often used to ascertain nonrepudiation
User Security
38. Multiple-Factor Authentication
Two-Factor Authentication
Use of multiple means (“factors”) for authentication
Types of Authentication Factors
Something you know
Password, PIN, etc.
Something you have
Keys, cards, tokens, devices (e.g. mobile phones)
Something you are
Biometrics
User Security
39. Need for Strong Password Policy
So, two informaticians
walk into a bar...
The bouncer says,
"What's the password."
One says, "Password?"
The bouncer lets them
in.
Credits: @RossMartin & AMIA (2012)
40. Unknown Internet sources, via
http://pikabu.ru/story/interesno_kakoy_zhe_u_nikh_parol_4274737,
via Facebook page “สอนแฮกเว็บแบบแมวๆ”
What’s the Password?
42. Recommended Password Policy
Length
8 characters or more (to slow down brute-force attacks)
Complexity (to slow down brute-force attacks)
Consists of 3 of 4 categories of characters
Uppercase letters
Lowercase letters
Numbers
Symbols (except symbols that have special uses by the
system or that can be used to hack system, e.g. SQL
Injection)
No meaning (“Dictionary Attacks”)
Not simple patterns (12345678, 11111111) (to slow down brute-
force attacks & prevent dictionary attacks)
Not easy to guess (birthday, family names, etc.) (to prevent
unknown & known persons from guessing)Personal opinion. No legal responsibility assumed.
43. Recommended Password Policy
Expiration (to make brute-force attacks not possible)
6-8 months
Decreasing over time because of increasing computer’s
speed
But be careful! Too short duration will force users to write
passwords down
Secure password storage in database or system
(encrypted or store only password hashes)
Secure password confirmation
Secure “forget password” policy
Different password for each account. Create variations
to help remember. If not possible, have different sets of
accounts for differing security needs (e.g., bank
accounts vs. social media sites) Personal opinion. No legal responsibility assumed.
44. Techniques to Remember Passwords
http://www.wikihow.com/Create-a-Password-You-Can-
Remember
Note that some of the techniques are less secure!
One easy & secure way: password mnemonic
Think of a full sentence that you can remember
Ideally the sentence should have 8 or more words, with
numbers and symbols
Use first character of each word as password
Sentence: I love reading all 7 Harry Potter books!
Password: Ilra7HPb!
Voila!
Personal opinion. No legal responsibility assumed.
45. Dear mail.mahidol.ac.th Email Account User,
We wrote to you on 11th January 2010 advising that you change the password on
your account in order to prevent any unauthorised account access following
the network instruction we previously communicated.
all Mailhub systems will undergo regularly scheduled maintenance. Access
to your e-mail via the Webmail client will be unavailable for some time
during this maintenance period. We are currently upgrading our data base
and e-mail account center i.e homepage view. We shall be deleting old
[https://mail.mahidol.ac.th/l accounts which are no longer active to create
more space for new accountsusers. we have also investigated a system wide
security audit to improve and enhance
our current security.
In order to continue using our services you are require to update and
re-comfirmed your email account details as requested below. To complete
your account re-comfirmation,you must reply to this email immediately and
enter your account
details as requested below.
Username :
Password :
Date of Birth:
Future Password :
Social Engineering Examples
Real social-engineering e-mail received by Speaker
47. Poor grammar
Lots of typos
Trying very hard to convince you to open
attachment, click on link, or reply without
enough detail
May appear to be from known person (rely on
trust & innocence)
Signs of a Phishing Attack
48. Don’t be too trusting of people
Always be suspicious & alert
An e-mail with your friend’s name & info doesn’t have to
come from him/her
Look for signs of phishing attacks
Don’t open attachments unless you expect them
Scan for viruses before opening attachments
Don’t click links in e-mail. Directly type in browser using
known & trusted URLs
Especially cautioned if ask for passwords, bank
accounts, credit card numbers, social security numbers,
etc.
Ways to Protect against Phishing
51. Virus
Propagating malware that requires user action
to propagate
Infects executable files, data files with
executable contents (e.g. Macro), boot
sectors
Worm
Self-propagating malware
Trojan
A legitimate program with additional, hidden
functionality
Malware
52. Spyware
Trojan that spies for & steals personal
information
Logic Bomb/Time Bomb
Malware that triggers under certain conditions
Backdoor/Trapdoor
A hole left behind by malware for future
access
Malware
53. Rogue Antispyware
Software that tricks or forces users to pay before
fixing (real or hoax) spyware detected
Rootkit
A stealth program designed to hide existence of
certain processes or programs from detection
Botnet
A collection of Internet-connected computers that
have been compromised (bots) which controller of the
botnet can use to do something (e.g. do DDoS
attacks)
Malware
54. Ransomware Outbreak in Healthcare
Top: http://www.healthcareitnews.com/news/more-half-hospitals-hit-ransomware-last-12-months
Bottom: http://www.mirror.co.uk/news/uk-news/ransomware-nhs-cyber-attack-live-10409420
55. Installed & updated antivirus, antispyware, &
personal firewall
Check for known signatures
Check for improper file changes (integrity failures)
Check for generic patterns of malware (for unknown
malware): “Heuristics scan”
Firewall: Block certain network traffic in and out
Sandboxing
Network monitoring & containment
User education
Software patches, more secure protocols
Defense Against Malware
56. Social media spams/scams/clickjacking
Social media privacy issues
User privacy settings
Location services
Mobile device malware & other privacy risks
Stuxnet (advanced malware targeting certain
countries)
Advanced persistent threats (APT) by
governments & corporations against specific
targets
Newer Threats