A replay attack can allow an attacker to access an account without the use of login credentials. In this video, you’ll learn about different replay attacks and how to prevent them. << Previous Video: Buffer Overflows Next: Request Forgeries >>     The communication that we send from our computer to other devices on the

A vulnerable application can allow memory buffers to be manipulated by a crafty attacker. In this video, you’ll learn about buffer overflow vulnerabilities and how they can be used by an attacker. << Previous Video: Injection Attacks Next: Replay Attacks >>     A buffer overflow attack occurs when one section of memory is able

An injection attack can be used to add or remove information from a data stream. In this video, you’ll learn about SQL injection, XML injection, DLL injection, and more. << Previous Video: Cross-site Scripting Next: Buffer Overflows >>     A code injection attack is when the attacker puts their own code into an existing

Cross-site scripting takes advantaged of a trusted browser to attack other systems. In this video, you’ll learn about reflected and stored XSS attacks and I’ll demonstrate a cross-site scripting attack on a vulnerable system. << Previous Video: Privilege Escalation Next: Injection Attacks >>     In this video, we’ll describe some techniques around cross-site scripting.

Some attacks can use an existing user account to gain elevated access. In this video, you’ll learn about privilege escalation vulnerabilities and how to prevent them. << Previous Video: Cryptographic Attacks Next: Cross-site Scripting >>     We often worry about an attacker getting administrative login rights or some type of route log in to