What is the role of DNS in web protocols, and why is DNS security important for protecting users from malicious websites?
The Domain Name System (DNS) plays a crucial role in web protocols, acting as a fundamental component of the internet infrastructure. It serves as a distributed database that translates human-readable domain names into machine-readable IP addresses, enabling the communication between clients and servers on the internet. DNS is essential for the functioning of web protocols
- Published in Cybersecurity, EITC/IS/WASF Web Applications Security Fundamentals, Web protocols, DNS, HTTP, cookies, sessions, Examination review
Explain the role of DNS in web protocols and how it translates domain names into IP addresses. Why is DNS essential for establishing a connection between a user's device and a web server?
The Domain Name System (DNS) plays a critical role in web protocols by translating domain names into IP addresses. This translation is essential for establishing a connection between a user's device and a web server. In this explanation, we will delve into the details of how DNS functions and why it is crucial for web
What is the purpose of the "Referer" (misspelled as "Refer") header in HTTP and why is it valuable for tracking user behavior and analyzing referral traffic?
The "Referer" (misspelled as "Refer") header in HTTP is a crucial component of web protocols that serves multiple purposes in cybersecurity, particularly in tracking user behavior and analyzing referral traffic. The primary function of the "Referer" header is to provide information about the URL of the referring web page that led the user to the