Encrypt

Welcome to a tutorial on crypting technology. In this article, we will be discussing types of crypters, how they work and why they work. After defining these, we will then make our own basic crypter using the function I gave to you as a task to complete by yourself in the prev ...more

Apple is still not finished with iOS 17. We're just a few months away from its developer conference, where iOS 18 will be revealed, but there are still things to be fine-tuned on your iPhone until then. This brings us to iOS 17.5 — now available to try on your iPhone. Since t ...more

Restoring your iPhone from a previous backup is still a simple process using your Mac, but the way it works has changed since Apple killed off iTunes with the macOS Catalina update. Now you must use Finder to both back up and restore your iPhone, which can take a little gettin ...more

The Motorola XOOM was just released last week to Android-hungry fans waiting the next best thing to Apple's iPad. But should it have been released, considering Verizon's switching to the 4G LTE network soon? From what I saw across Android forums, yes—because most could not wa ...more

Apple's Touch ID, introduced on the iPhone 5S, has definitely made my life a little easier. Not only can I unlock my device, I can use the tech to log in to websites, make purchases through iTunes, and buy groceries at Walgreens using just my fingerprint. Still, as awesome as ...more

We go to such great lengths to secure our smartphones. We put passwords on our lock screens, encrypt our data, and install anti-theft programs, but it's never enough—someone, somewhere, will find a way around any protective measure you use, no matter how sophisticated. Unfort ...more

Greetings my fellow aspiring hackers, Its been a long time and I have to confess I would not be around for long as I am not free yet. I just have some few hours to spare and decided to help out. I learnt OccupyTheWeb won't be around to help out anymore which is like a slap in ...more

I've previously mentioned how saving browser passwords is a bad idea, but I never went into much detail as to why. Passwords that are saved in your browser can be carved out and stolen very easily. In fact, even passwords you save for instant messaging and Wi-Fi are vulnerable ...more

Virtual private networks, or VPNs, are popular for helping you stay anonymous online by changing your IP address, encrypting traffic, and hiding your location. However, common IoT devices, media players, and smart TVs are hard to connect to a VPN, but we have a solution: Turn ...more

Previously, we talked about how to secure Firefox. Today, we will talk about securing a Chromium based Browser. Why? Because Chrome recently beat Firefox in holding more customers. It is obvious that Google Chrome tracks our every move online, so what alternatives is out ther ...more

Data can be injected into images quickly without the use of metadata tools. Attackers may use this knowledge to exfiltrate sensitive information from a MacBook by sending the pictures to ordinary file-sharing websites. Continuing on the topics of DPI evasion, payload obfuscat ...more

Think back to when you last wanted to transfer some music or videos to your friend's smartphone and how difficult and slow it was. As powerful as our phones are, the default file sharing options are limited. There are, fortunately, some better options which make moving files e ...more

While it may not sound scary right off the bat, Blue Coat Systems now has an intermediate certificate authority. If you don't know what a certificate authority (CA) is, or who Blue Coat is, who cares, right? But you should... whether you use Mac or Windows. Blue Coat is notor ...more

In spite of the degree of difficulty it is to install, CyanogenMod has steadily climbed the ladder to become one of the most popular third-party firmwares for Android devices. To increase its fan base, they even put an easy-to-download installer on Google Play to help people ...more

Considering that nearly half a million brand new apps were published to the Google Play Store in 2015, you can definitely call it a banner year for Android development. In fact, it's getting to the point where we're a bit spoiled as end users, since we've grown to expect somet ...more

Most users don't realize how much valuable data is in their network traffic. With a few simple tools, an attacker can quickly pick out cookies, passwords, and DNS queries from a macOS device as it covertly streams the victim's network traffic to the attacker's system. Here, we ...more

If the recent "state sponsored" Yahoo hack wasn't enough motivation for users to stop using their services, the latest news about Yahoo should be. Joseph Menn, a reporter at Reuters, just revealed that Yahoo created a custom email wiretap service for the US government. Last y ...more

Your writing is just that — yours — so the work you do in Apple Pages should remain private until you choose to share it. Apple seems to share this sentiment. As another symbol of its dedication to user privacy and security, the company includes a feature in its word-processin ...more

If you've read anything in the news about Skype recently, it probably hasn't been good. First, there was the controversy over the company listening to and recording users' conversations. Now, there's a new spam tool for Skype that can harvest usernames, see whether or not you' ...more

While MacOS computers have been spared from some of the most famous malware attacks, there is no shortage of malicious programs written for them. To keep your computer safe from some of the most common types of malware, we'll check out two free tools. These tools can automatic ...more

A scary piece of malware just got a lot more terrifying this week. Security firm Comodo reports that "Tordow," a banking Trojan first uncovered in September 2016, received a massive update this December. The new "Tordow 2.0" hack stands out among other types of malware becaus ...more

Smartphones are now indispensable when traveling. Domestic and overseas travel alike require food, navigation, translation, and so much more to make work or vacation successful. Gone are the days of lugging multiple tourist books around with you everywhere you go — you need to ...more

This how-to is for everybody who faced the problem of intercepting personal data sending through the Internet and is looking for fast and secure method to protect his activity in the global network. For these purposes I recommend VPN connection (creation of special tunnel thr ...more

As the third-largest smartphone manufacturer in the world, Apple devices are a constant target for hackers everywhere. While iOS has seen fewer common vulnerabilities and exploits (CVEs) in recent years, iPhones still aren't hack-proof. Fortunately, you can strengthen your sec ...more

As protests surge in the wake of George Floyd's murder by a Minneapolis police officer, powerful photographs and videos from the demonstrations have gripped the world, putting our nation's very real and very justifiable widespread civil unrest out into the digital world. Unfor ...more

If you read my previous post, "How to Hack into a Mac Without the Password", you know that it is very easy to break into someone's Mac if you have physical access to the computer. Now the question that lies is, how do we protect ourselves from this happening to us? Well, here ...more

GTFOBins and LOLBAS are projects with the goal of documenting native binaries that can be abused and exploited by attackers on Unix and Windows systems, respectfully. These binaries are often used for "living off the land" techniques during post-exploitation. In this tutorial, ...more

When you share a computer with other people, privacy can be a complicated matter. Even if you trust the other users, there are some things that you don't want anyone else having access to. Sure, you can encrypt everything, but what happens when someone needs to use the compute ...more

Privacy is a growing concern in the tech industry, but Apple has fallen behind many of its peers when it comes to email security. Fortunately, iOS 15 changes that. Your email address is the key to a vast amount of personal information, not to mention a stepping stone into your ...more

Apple's developer conference, where iPadOS 18 will be revealed, is just around the corner. But before we get there, there's still work to be done on iPadOS 17. That brings us to iPadOS 17.5 — and you can test drive it on your iPad right now before the masses. Following the fe ...more

Security is a priority for many when they first set up their mobile devices. Nobody wants to have a stranger or nosey friend go through their phone and discover risqué photos or embarrassing text messages. These days, the closet is gone—everyone keeps their skeletons in their ...more

In a world increasingly regulated by computers, bugs are like real-life cheat codes. They give you the power to break the rules and do good or bad without ever leaving your seat. And government agencies around the world are discovering and stockpiling unreported bugs as cyberw ...more

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 i ...more

Adding to the recent recent slew of bugs and issues within iOS 7, it now seems that emails sent with attachments are not encrypted, despite Apple's claims that they are. According to security researcher Andreas Kurtz, versions of iOS 7, iOS 7.0.4, iOS 7.1, and the current iOS ...more

Greetings fellow hackers. This tutorial is about creating "safe" passwords. This is different from strong passwords. Safe passwords is just creating a password that is not used by someone else or colleague, my definition. But how do you prevent something like this from happeni ...more

As a hacker or an aspiring one, You need to be careful and anonymous if your doing anything illegal. But you slipped up. Now someone is tracking you! Well luckily you read this post ahead of time and have a backup plan! The first step in remaining safe is to remain anonymous. ...more

When you want a helpful task manager on your iPhone or iPad, any of the nine apps in this guide should be at the top of your list. But we'll review each app's features to help you determine which one might be best for your workflow. Using a task manager on your iPhone or iPad ...more

Last week, NowSecure security researchers revealed that nearly 600m Samsung mobile devices are vulnerable to a type of MitM attack. Samsung devices have a virtual keyboard that automatically updates its language package. Even if you don't use the default keyboard on your Sams ...more

Hello fellow Nullbytiens, today we will be talking about IRC again (if you haven't read OTW's post about head over there now)and more specifically about using 1 nickname with multiple devices or IRC clients. IRC was a protocol that was developed in 1988 and doesn't support us ...more

PDF files are awesome because they're easy to share and they prevent the format on your document from being messed up, no matter what system or program it's opened in. Their biggest downside, though, is how difficult they are to edit or change once they're made. Sejda is a fr ...more

Hello again, readers! In our previous crypter tutorial, we looked at how we could obfuscate our malware (or any program) by using a simple one-byte XOR key. In this quick tutorial, we will be looking at how a simple little tweak can create a better means of obfuscation. Let's ...more

It always looks different when it's not about you. The Internet is our world's Alterego. Those many bits don't really make sense unless we want them to be valuable, to mean something. Our rush to the future is too fast to keep up with. Denying technology is ignorance, isolat ...more

Having all of your stuff in the cloud is super convenient if you want to access it on multiple devices, or if you want a backup in case it gets lost or wiped. The biggest downside with services like Dropbox, though, is security. With everything sitting there in one place, the ...more

This tutorial will walk you through the steps required to install the Ubuntu 9.10 operating system (Karmic Koala) on your computer. I have a Suzuki Kuiper 1411 HKS notebook computer with 2.1 GHz Intel Dual Core processor, 4GB RAM and 320GB hard drive. It has a dedicated 256MB ...more

Every day of the week, WonderHowTo curators are hard at work, scouring the web for the greatest and most inspiring how-to videos. Every Friday, we'll highlight our favorite finds. Protect your email with encryption Did you know that all you have to do to avoid getting spam i ...more

If you bought an iPhone or iPad equipped with USB-C but didn't max out the local storage, there are some great external storage solutions beyond iCloud and other cloud storage services. And now that the iPhone lineup comes with USB-C ports, you have better-performing external ...more

Greetings all. Today I intend to append a new series to my mini-collection of posts. This series will consist of informative guides for the purpose of depicting certain aspects of the White Hat profession that I believe are of profound importance. Furthermore, I will keep thi ...more

Although it's always been important to safeguard your data and private information in the digital age, privacy has recently taken on an entirely new meaning. With more and more people working from home and using unsecured networks as a result of the coronavirus outbreak, hack ...more

Despite the security concerns that have plagued Facebook for years, most people are sticking around and new members keep on joining. This has led Facebook to break records numbers with over 1.94 billion monthly active users, as of March 2017 — and around 1.28 billion daily act ...more

An internet connection has become a basic necessity in our modern lives. Wireless hotspots (commonly known as Wi-Fi) can be found everywhere! If you have a PC with a wireless network card, then you must have seen many networks around you. Sadly, most of these networks are sec ...more

Welcome back, my greenhorn hackers. When Wi-Fi was first developed in the late 1990s, Wired Equivalent Privacy was created to give wireless communications confidentiality. WEP, as it became known, proved terribly flawed and easily cracked. You can read more about that in my b ...more