As the world continues to enjoy the reliability of web-based applications, security of such applications is becoming an increasingly vital concern. Currently, virtually all sectors are implementing some form of internet-based programs. The World Wide Web has significantly led to desirable expansion in business, healthcare, government and social services (Lee, Shieh & Tygar, 2005, p.184). However, the number of internet attacks has equally increased in the recent past. Hackers have become more adept in writing malicious codes to counter the conventional software codes developed by software vendors. The emergence of various types of vulnerabilities and generation of malicious codes on the internet platform has affected service provision in many sectors. The healthcare field is a particularly sensitive area where privacy and confidentiality of information are immensely important. Storage, transmission and implementation of health-related data and information are some of the processes which require secure online platforms. As such, it is very important to provide security in web applications used in the health sector. This paper explores the impacts of web application security in e-health.
Provision of integral healthcare in the modern medical profession has taken a new direction with regards to storage of clinical data and patients’ records (Chryssanthou & Apostolakis & Varlamis, 2010, p.3). In order to achieve a shared healthcare paradigm, implementation of web-based applications has become inevitable. Electronic health records (EHRs) have become a common buzzword in healthcare issues and facilities. The advent of EHRs has reliably replaced paperwork in medical informatics (Chryssanthou & Apostolakis & Varlamis, 2010, p.3). The EHR can be designed as an online-hosted platform in which medical information, patients’ health records and clinical data are stored. Security policies and programs must be integrated during the structuring of the EHRs, due to a number of reasons which are related to availability, confidentiality, privacy and authenticity of data and information. Security in e-health services requires safe transmission of data to and from the EHRs (Chryssanthou & Apostolakis & Varlamis, 2010, p.3).
Table of Contents
1. Introduction
2. Impacts of Web Applications Security on Healthcare Issues and Facilities
3. Conclusion
Research Objectives and Topics
This paper explores the critical importance and impacts of web application security within the e-health sector, specifically addressing how secure digital infrastructures protect clinical data and facilitate reliable healthcare delivery.
- The role of Electronic Health Records (EHRs) in modern medical informatics.
- Mitigation of security threats such as denial of service (DoS) and data interception.
- Ensuring data privacy, confidentiality, and integrity through encryption and access control.
- The impact of security protocols on accountability and regulatory compliance in healthcare facilities.
- Technological solutions for secure data transmission and remote medical resource access.
Excerpt from the Book
Impacts of Web Applications Security on Healthcare Issues and Facilities
Telemedicine technologies that have been developed recently depend on web-based applications. Emergency healthcare in telemedicine areas such as telecardiology, teleradiology and telepathology require adequate availability of patient’s information stored in the internet-based EHRs (Chryssanthou & Apostolakis & Varlamis, 2010, p.213). Availability of clinical data can be enhanced through mitigation of denial of service (DoS) attacks (Dristas et al, n.d). DoS attacks involve starving a computer system of vital computing resources, a factor that leads to unavailability of medical information that is stored in EHRs. Thus, if security in web applications is increased, emergency medical services can be provided safely and timely (Dristas et al, n.d). Security in data transmission with regards to availability of data for emergency medical services can be achieved through network protection (Demiris, 2004, p.19). Embedding firewalls can prevent network hijackers from getting access into the network.
Security in web applications can also help in improving remote access of medical resources (Demiris, 2004, p.19). For instance, doctors in understaffed areas such as dispensaries and ambulance vehicles need to access data from main data servers. This remote access of health resources helps in deployment of data links and necessary information that improves service provision in the healthcare field (Chryssanthou & Apostolakis & Varlamis, 2010, p.4). Secure interconnection between information end-users and data servers is critically important in healthcare provision, since it enables health stakeholders to communicate effectively. As such, security in web applications in the healthcare sector can be associated with adequate availability of information that is required to enable execution of various medical practices. Sharing of health information among healthcare stakeholders helps in integrating medical practices, a process that can only be achieved through security improvement.
Summary of Chapters
1. Introduction: This chapter highlights the transition to internet-based medical programs and establishes why securing web applications is essential for privacy and functionality in the healthcare industry.
2. Impacts of Web Applications Security on Healthcare Issues and Facilities: This section provides a detailed analysis of security techniques—including encryption, firewalls, and VPNs—and their role in protecting data integrity, patient privacy, and system accountability.
3. Conclusion: The concluding chapter summarizes the necessity of implementing robust security protocols to mitigate threats and ensure the efficiency of modern e-health services.
Keywords
Web Application Security, E-health, Electronic Health Records, Data Privacy, Data Confidentiality, Data Integrity, Network Protection, HIPAA, Telemedicine, Encryption, Authentication, Regulatory Compliance, Intrusion Prevention Systems, Cyber Security, Healthcare Informatics.
Frequently Asked Questions
What is the primary focus of this research paper?
The paper examines the critical role of web application security in the healthcare sector, focusing on how secure infrastructures support the storage, transmission, and management of sensitive medical data.
Which sectors are analyzed regarding internet-based programs?
While the paper discusses the global expansion of web-based services in business and government, it primarily focuses on the healthcare sector and the use of Electronic Health Records (EHRs).
What is the central research question?
The research explores the impacts of web application security on e-health, specifically investigating how security measures protect clinical information and improve healthcare service provision.
Which scientific methods are discussed for security?
The paper outlines various technical methods, including the use of Secure Sockets Layer (SSL), Public Key Infrastructure (PKI), IPsec, firewalls, Virtual Private Networks (VPNs), and Intrusion Prevention Systems (IPS).
What topics are covered in the main body?
The main body discusses the availability of data, remote access to medical resources, data privacy requirements, authenticity through digital certificates, system accountability, and compliance with regulatory standards like PCI DSS.
What are the key characteristics of this work?
The work is characterized by its focus on the intersection of cybersecurity and medical informatics, highlighting the necessity of protecting patient data against malicious attacks and unauthorized access.
How does security impact the physician-patient relationship?
Security enhances the physician-patient relationship by guaranteeing the privacy of sensitive patient information stored in EHRs, which encourages trust and ensures adherence to regulations like HIPAA.
What role do log files play in medical system accountability?
Log files record all medical activities, including the origins of IP addresses and patient identification numbers, which provides evidence and enhances system accountability.
How do URL mapping and web templates assist healthcare administrators?
These mechanisms allow for the secure updating of medical records and bookmarks without disclosing sensitive website identities, which promotes overall data privacy and streamlines data handling processes.
Why is data integrity vital in ambulatory settings?
Data integrity is crucial because it ensures that medical computations are accurate, thereby preventing adverse drug prescriptions and medical errors, which occur frequently in the absence of robust security protocols.
- Arbeit zitieren
- Ibrahim Haji (Autor:in), 2011, Web Application Security, München, GRIN Verlag, https://www.hausarbeiten.de/document/280528
