Скачать или смотреть Web Security: 1. Web, HTTP protocol, HTTPS, Cookies

Lecture 1: Web, URL, HTTP protocol, HTTP headers, Webpage, HTML, CSS, DOM, JavaScript, Browsers, Site isolation, Web Security, POST request, Crafting custom HTTP requests, HTTP cookies, Sessions in PHP, Setting HTTP cookies, Cookie attributes, Cookie prefixes, Cookie injection attacks, Cookie tossing, HTTP vs HTTPS, Secure cookies, HTTP Strict-Transport-Security (HSTS), TLS/SSL stripping attack, Same-Site Policy, Public Suffix List, Browser Developer Tools

00:00 Introduction
00:24 Web
01:06 Uniform Resource Locator (URL):
03:45 HTTP protocol
08:15 Some HTTP headers
10:38 Webpage
10:44 HTML
10:55 CSS
11:28 DOM
12:13 JavaScript
15:27 Browsers
20:18 Site isolation
21:54 Web security
24:20 Making HTTP POST request
26:06 Crafting custom HTTP requests
27:22 HTTP cookies
30:17 Sessions in PHP
33:40 Setting HTTP cookies
35:05 Cookie attributes
37:18 HTTP vs HTTPS
39:29 Cookies: Secure attribute
43:48 HTTP Strict-Transport-Security (HSTS)
44:32 TLS/SSL stripping attack
48:15 Cookies: Domain and Path attributes
51:16 Cookie tossing
54:39 Same-Site Policy
58:21 Browser Developer Tools
59:37 References

University of Tartu, LTAT.04.018 Web Security, Fall 2025
Instructor: Arnis Parsovs
View the complete course: https://courses.cs.ut.ee/2025/websec/...