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How To: Advanced Cryptography - Total Guide

Hello people again, I wrote my last post about crypto about 10 months ago, now I will introduce something not fresh for the science, but fresh for the people who wants to learn. In my http://null-byte.wonderhowto.com/forum/cryptography-0161538/ post of crypto concepts, there is just basics, today we will see something that targets wide concepts like Symmetric crypto, Public Key Cryptography, Hashing, Keys etc...

How To: Take Control of Your Mac's Sleep Functions with These Commands

Macs are generally highly power efficient due to, in part, the optimized sleeping schedule with OS X. Yet in certain scenarios, you might not want your Mac to go to sleep: downloading a huge file, reading a book, reviewing a spreadsheet, analyzing some content on the screen... the list goes on. To resolve this, you can go to System Preferences and mess with the settings, but this can be an annoying process if you need to do it often.

How To: Get WhatsApp's Latest Features Before Anyone Else

Getting cool new features before everyone else is just plain fun. To be on the bleeding edge can require a lot of effort at times, since the fastest way to get an update is to find it as soon as it leaks, then get to work on sideloading the new version. Luckily, there's an easier way to get the latest features on your favorite apps, with WhatsApp being no exception.

How to Meterpreter: Obtaining User Credentials with PowerShell

In this article I will show you how to obtain victim's credentials without cracking any hashes. There are a couple of ways to perform this task (for example dumping the SAM file and cracking the NTLM hashes), but here I will explain how to do it using PowerShell and a bit of social engineering. We are going to create a fake login popup.

How To: Hack into a Mac Without the Password

Hello, my fellow hackers. My name is cl0ck. I am a senior majoring in Computer Engineering with an emphasis is Security. I have been lurking the site for a while now reading and learning from the great minds that reside here. I, too, have some knowledge that I would like to share with all of you. This post actually comes from a personal problem I faced and had to find a solution for. Without further ado, here it is:

How To: Change Text Size on Your iPhone for Smaller, Bigger & Bolder Fonts

For most people, the font that Apple uses in iOS is just perfect, but some of you may think it's too big while others with poor vision may have a hard time reading it. Whether you're having a hard time seeing text on your iPhone or just want something different, there are actually three things you can do to adjust how text is viewed.

How To: Get the Classic Volume Controls Back in Windows 10

Windows 10 definitely has a sleek and modern look to it, but some of these visual changes have been made at the expense of functionality. For instance, the slider that appears when you click the volume icon in your notification tray now sports a completely minimalist look that lacks the quick link to the full volume mixer from past Windows versions.

How To: 10 Free Apps Every Windows 10 User Should Have

Windows 10 has proved to be immensely popular (free upgrades certainly don't hurt), and with back to school time, there's a good chance you have a new computer running Microsoft's latest OS. You maybe you decided to go with a clean installation rather than an upgrade, or just haven't used your computer for much more than surfing the web and watching Netflix.

How To: Find Old Songs You Absolutely Love (But Never Knew About)

Spotify has a feature called Taste Rewind that claims to know what you would've listened to back in the '60s, '70s, '80s, '90s, and oughts ('00s), all based on your listening history and favorite artists. You can essentially time travel into the past and already have "favorites" songs to listen to! While I was skeptical at first, I tried the feature out for myself and was pleasantly surprised with the results. So if you want to create uniquely tailored playlists from the past five decades, st...

How To: Easily Tweak, Mod, & Customize Windows 10

Every time Windows gets a significant update, the vast majority of existing tweaking utilities become obsolete. For every option that you fine-tuned with one of these tools on Windows 7 or 8, there's a change in the registry or system settings that cause your tweaks to now point to a dead end. This was definitely the case with Windows 10, since there were so many sweeping changes that very few existing options carried over.

How To: Reverse Shell Using Python

Hi Folks. This is my first post. I will teach how to create a server and client python reverse shell using sockets and python language. The script i'll post here is going to be very simple, and from here you'll have the possibility to adapt to your own purpose. For example, my original script can download files, upload files, make changes to registry, create user accounts and more. I'm sure you could do it on your own too.