Does implementation of Do Not Track (DNT) in web browsers protect against fingerprinting?
Although the implementation of Do Not Track (DNT) helps with anonymity in web browsers the assertion that it provides complete protection against fingerprinting is not accurate. To understand why, it is essential to consider the nature of DNT, the mechanics of web fingerprinting, and the broader landscape of privacy on the web. Do Not Track
- Published in Cybersecurity, EITC/IS/WASF Web Applications Security Fundamentals, Web fingerprinting, Fingerprinting and privacy on the web
Does HTTP Strict Transport Security (HSTS) help to protect against protocol downgrade attacks?
Yes, HTTP Strict Transport Security (HSTS) indeed plays a significant role in protecting against protocol downgrade attacks. To understand the specifics of how HSTS achieves this, it is essential to consider the mechanics of HSTS, the nature of protocol downgrade attacks, and the interaction between the two. HTTP Strict Transport Security (HSTS) HTTP Strict Transport
How does the DNS rebinding attack work?
DNS rebinding attacks represent a sophisticated and insidious method by which an attacker exploits the Domain Name System (DNS) to manipulate the way a victim's browser interacts with different domains. Understanding the intricacies of these attacks requires a thorough comprehension of how DNS functions, how web browsers enforce the same-origin policy, and the mechanisms by
- Published in Cybersecurity, EITC/IS/WASF Web Applications Security Fundamentals, DNS attacks, DNS rebinding attacks
Do stored XSS attacks occur when a malicious script is included in a request to a web application and then sent back to the user?
Stored Cross-Site Scripting (XSS) attacks are a type of security vulnerability that occurs in web applications. The statement "Stored XSS attacks occur when a malicious script is included in a request to a web application and then sent back to the user" is false. To understand why this is the case, it is essential to
- Published in Cybersecurity, EITC/IS/WASF Web Applications Security Fundamentals, Cross-site scripting, Cross-Site Scripting (XSS)
Is the SSL/TLS protocol used to establish an encrypted connection in HTTPS?
The Secure Sockets Layer (SSL) and its successor, Transport Layer Security (TLS), are cryptographic protocols designed to provide secure communication over a computer network. These protocols are fundamental to securing web applications, particularly through the use of HTTPS (HyperText Transfer Protocol Secure). HTTPS is essentially HTTP (HyperText Transfer Protocol) layered on top of SSL/TLS, thus
What are fetch metadata request headers and how can they be used to differentiate between same origin and cross-site requests?
Fetch metadata request headers are a set of HTTP headers that can be used to provide additional information about a request in web applications. These headers can play a important role in differentiating between same origin and cross-site requests, thereby enhancing the security of web applications. In this explanation, we will consider the concept of
How do trusted types reduce the attack surface of web applications and simplify security reviews?
Trusted types are a modern platform feature that can significantly enhance the security of web applications by reducing the attack surface and simplifying security reviews. In this answer, we will explore how trusted types achieve these objectives and discuss their impact on web application security. To understand how trusted types reduce the attack surface of
What is the purpose of the default policy in trusted types and how can it be used to identify insecure string assignments?
The purpose of the default policy in trusted types is to provide an additional layer of security for web applications by enforcing strict rules on string assignments. Trusted types is a modern platform feature that aims to mitigate various types of vulnerabilities, such as cross-site scripting (XSS) attacks, by preventing the execution of untrusted code.
- Published in Cybersecurity, EITC/IS/WASF Web Applications Security Fundamentals, Practical web applications security, Securing web applications with modern platform features, Examination review
What is the process for creating a trusted types object using the trusted types API?
The process for creating a trusted types object using the trusted types API involves several steps that ensure the security and integrity of web applications. Trusted Types is a modern platform feature that helps prevent cross-site scripting (XSS) attacks by enforcing strict type checking and sanitization of user input. To create a trusted types object,
- Published in Cybersecurity, EITC/IS/WASF Web Applications Security Fundamentals, Practical web applications security, Securing web applications with modern platform features, Examination review
How does the trusted types directive in a content security policy help mitigate DOM-based cross-site scripting (XSS) vulnerabilities?
The trusted types directive in a content security policy (CSP) is a powerful mechanism that helps mitigate DOM-based cross-site scripting (XSS) vulnerabilities in web applications. XSS vulnerabilities occur when an attacker is able to inject malicious scripts into a web page, which are then executed by the victim's browser. These scripts can be used to