Many of our applications contain security vulnerabilities that haven’t been discovered yet. In this video, you’ll learn about zero-day attacks and why it’s important to patch our systems as quickly as possible.
Zero-Day Attacks – CompTIA Security+ SY0-401: 3.5 Read More »
A poorly developed application can allow the bad guys to manipulate memory using buffer overflows and integer overflows. In this video, you’ll learn how an overflow works and what you can do to prevent these security issues.
Buffer Overflows and Integer Overflows – CompTIA Security+ SY0-401: 3.5 Read More »
The bad guys can take a poorly configured web server and get access to the server’s entire file system. In this video, you’ll learn about directory traversal and how to protect your web server against command injections.
Directory Traversal and Command Injection – CompTIA Security+ SY0-401: 3.5 Read More »
Database security can sometimes be circumvented by poorly designed software. In this video, you’ll learn how SQL injection, XML injection, and LDAP injection can get data from the most secure databases.
SQL Injection, XML Injection, and LDAP Injection – CompTIA Security+ SY0-401: 3.5 Read More »
Browser security flaws can allow information to be inappropriately shared between web sites. In this video, you’ll learn about the different types of cross-site scripting and how to protect yourself against XSS.
Cross-Site Scripting – CompTIA Security+ SY0-401: 3.5 Read More »
Which of these would be the easiest way to see all of the printers in your office that are not ready to print?
If you can’t break the encryption, maybe you can break down the door. In this video, you’ll learn about a significant security flaw in wireless devices that use WPS.
An encryption technology doesn’t have to suffer from a cryptographic flaw to be susceptible to attack. In this video, you’ll learn how an encryption protocol as strong as WPA can be successfully hacked.
Flaws in WEP encryption were exploited using a series of replays and very specific cryptographic attacks. In this video, you’ll learn the process that the bad guys used to break WEP encryption.
Wireless Replay and WEP Attacks – CompTIA Security+ SY0-401: 3.4 Read More »
Our mobile devices are used for communication, entertainment, and now for near-field applications. In this video, you’ll learn about near field communication and how this may change our perspective on mobile security.
Near Field Communication – CompTIA Security+ SY0-401: 3.4 Read More »
