Archive for the ‘General’ category

The supply of NVIDIA’s latest and greatest RTX 3000 series boards remains scarce due to production shortages and increased demand from gamers and cryptocurrency miners. That didn’t stop us from giving these cards yet another purpose: breaking Wi-Fi passwords.

The recent update to Elcomsoft Advanced Archive Password Recovery, our go-to tool for breaking passwords to encrypted archives, brought compatibility with RAR5 and 7Zip formats, and enabled multithreaded dictionary attacks. Which archive formats are the most secure, and which ones are the toughest to break? Read along to find out!

Breaking Jetico BestCrypt

February 3rd, 2021 by Oleg Afonin

BestCrypt, developed by the Finnish company Jetico, is a cross-platform commercial disk encryption tool. Available for Windows, Linux, macOS and Android platforms, BestCrypt is delivered in two editions, one offering full-disk encryption and the other encrypting virtual disk volumes stored in containers, the latter being supported with our tools.

More than a year ago, we started researching the available encryption options in off the shelf network attached storage devices. We started with Synology devices, followed by Asustor, TerraMaster, Thecus, and finally Qnap. The manufacturers exhibit vastly different approaches to data protection, with different limitations, security implications and vulnerabilities. Today we are publishing the aggregate results of our analysis.

The proliferation of always connected, increasingly smart devices had led to a dramatic increase in the amount of highly sensitive information stored in manufacturers’ cloud accounts. Apple, Google, and Microsoft are the three major cloud providers who also develop their own hardware and OS ecosystems. In this report, we’ll see how these companies protect their users’ highly sensitive information compared to each other.

In today’s world of everyone wanting a slice of one’s personal information, users become more and more concerned about the privacy. The WhatsApp/Facebook integration raised an additional concern, considering that Facebook-owned Messenger requests the largest number of invasive permissions among all commonly used messengers. Data privacy and security concerns are mounting like a snowball. 2020 brought multiple data breach incidents from popular blogging resources from LiveJournal whose users’ data was breached and leaked to the darknet to financial institutions like Postbank with 12M exposed credit cards, hospitality giants as Mariott with 383 million records compromised or even Microsoft customers who also suffered from privacy-related issues.

Investigating a BitLocker-encrypted hard drive can be challenging, especially if the encryption keys are protected by the computer’s hardware protection, the TPM. In this article, we’ll talk about the protection that TPM chips provide to BitLocker volumes, and discuss vulnerabilities found in today’s TPM modules.

This year is different from many before. The Corona pandemic, the lack of travel and canceled events had changed the business landscape for many forensic companies. Yet, even this year, we made a number of achievements we’d love to share.

A year ago, we analyzed the encryption used in Synology NAS devices. We were somewhat disappointed by the company’s choice to rely on a single encryption layer with multiple functional restrictions and security reservations. Today we are publishing the results of our analysis of data encryption used in QNAP devices. Spoiler: it’s very, very different.

Apple has long provided its users the tools to control how apps and Web sites use their personal data. The release of iOS 14 brought a number of new privacy features, while iOS 14.3 adds an important extra. At the same time, one of the most interesting privacy features is facing tough opposition from a group of digital advertising associations, making Apple postpone its implementation.