All posts by Vladimir Katalov

Passwords are probably the oldest authentication method. Despite their age, passwords remain the most popular authentication method in today’s digital age. Compared to other authentication mechanisms, they have many tangible benefits. They can be as complex or as easy to remember as needed; they can be easy to use and secure at the same time (if used properly).

While the dust surrounding the controversy of rushed iOS 13 release settles, we are continuing our research on what has changed in iOS forensics. In this article we’ll review the new policy on USB restrictions and lockdown record expiration in the latest iOS release. We’ll also analyze how these changes affect experts investigating iPhone devices updated to the latest OS release.

When you perform Apple iCloud acquisition, it almost does not matter what platform to use, Windows or macOS (I say almost, because some differences still apply, as macOS has better/native iCloud support). Logical acquisition can be done on any platform as well. But when doing full file system acquisition of jailbroken devices using Elcomsoft iOS Forensic Toolkit, we strongly recommend using macOS. If you are strongly tied to Windows, however, there are some things you should know.

With over half a million users, Signal is an incredibly secure cross-platform instant messaging app. With emphasis on security, there is no wonder that Signal is frequently picked as a communication tool by those who have something to hide. Elcomsoft Phone Viewer can now decrypt Signal databases extracted from the iPhone via physical (well, file system) acquisition, and that was a tough nut to crack.

The cloud becomes an ever more important (sometimes exclusive) source of the evidence whether you perform desktop or cloud forensics. Even if you are not in forensics, cloud access may help you access deleted or otherwise inaccessible data.

iOS 13 is on the way. While the new mobile OS is still in beta, so far we have not discovered many revolutionary changes in the security department. At the same time, there are quite a few things forensic specialists will need to know about the new iteration of Apple’s mobile operating system. In this article, we’ll be discussing the changes and their meaning for the mobile forensics.

We all know how much important data is stored in modern smartphones, making them an excellent source of evidence. However, data preservation and acquisition are not as easy as they sound. There is no silver bullet or “fire and forget” solutions to solve cases or extract evidence on your behalf. In this article, which is loosely based on our three-day training program, we will describe the proper steps in the proper order to retain and extract as much data from the iPhone as theoretically possible.

While the iPhone is Apple’s bread and butter product, is not the only device produced by the company. We’ve got the Mac (in desktop and laptop variations), the complete range of tablets (the iPad line, which is arguably the best tablet range on the market), the music device (HomePod), the wearable (Apple Watch), and the Apple TV. In today’s article, we are going to cover data extraction from Apple TV and Apple Watch. They do contain tons of valuable data, and are often the only source of evidence.

If you are familiar with breaking passwords, you already know that different tools and file formats require a very different amount of efforts to break. Breaking a password protecting a RAR archive can take ten times as long as breaking a password to a ZIP archive with the same content, while breaking a Word document saved in Office 2016 can take ten times as long as breaking an Office 2010 document. With solutions for over 300 file formats and encryption algorithms, we still find iTunes backups amazing, and their passwords to be very different from the rest of the crop in some interesting ways. In this article we tried to gather everything we know about iTunes backup passwords to help you break (or reset) their passwords in the most efficient way.

There has been a lot of noise regarding GrayKey news recently. GrayKey is an excellent appliance for iOS data extraction, and yes, it can help access more evidence. As always, the devil is in the detail.