Today is Black Friday, and the web is filled with deals on all things tech. To help spread the savings around, we're showcasing four major tech deals that are dropping in price for one day only.

Plus, here's a chance to get in on additional savings: use the BLACKFRIDAY15 coupon code at checkout on any deal storewide, and save an extra 15% off in the process. Some exclusions apply.

1. Become an Ethical Hacker Bonus Bundle

MSRP: $681 | Old Sale Price: $49 | New Price Drop: $25

This best-selling ethical hacking bundle just got better. Now with an extra 5.5 hours of hacking training, this collection is all you need to break into the cybersecurity field. Jump right in, and you'll discover how to build your own keyloggers with C++, penetration test on Windows and Linux, and much more.

2. PureVPN: Lifetime Subscription

MSRP: $597 | Old Sale Price: $89 | New Price Drop: $59

Top-notch protection and lightning-fast browsing come together to make PureVPN one of the web's best VPNs. Featuring over 550 worldwide servers and the ability to browse safely on up to 5 concurrent devices, PureVPN takes online security to a new level.

3. Xamarin Cross Platform Development Bundle

MSRP: $1,046 | Old Sale Price: $35 | New Price Drop: $25

Creating an app for both Android and iOS effectively requires you to build it twice--unless you're using Xamarin. Dive into this five-course collection, and you'll learn how to use Xamarin to streamline your app development and build cross-platform apps with unrivaled efficiency.

Bonus deal #1: Pay What You Want: Learn to Code 2017 Bundle

From JavaScript to Python and everything in between, this collection will help you master today's top programming languages and set you up for a successful tech career. Pay what you want and you'll instantly unlock one of the bundle's 10 courses. If you manage to beat the average price paid (currently less than $20), you'll unlock the remaining courses at no extra charge.

Bonus deal #2: Pay What You Want: VPN Lifetime Subscription Bundle

Put Your Own Price on Internet Safety with 2 Top-Notch Services for Protection, Freedom & Anonymity. AnonVPN is special in that it's a zero log VPN, and does not house any of your personal information on its servers. No credit card details, no PayPal accounts, they even suggest you use a different email address when you sign up.