Posts Tagged ‘WhatsApp’

Extract and Decrypt WhatsApp Backups from iCloud

Thursday, July 20th, 2017

Facebook-owned WhatsApp is the most popular instant messaging tool worldwide. Due to its point-to-point encryption, WhatsApp is an extremely tough target to extract.

As we already wrote in yesterday’s article, WhatsApp decryption is essential for the law enforcement since due to its popularity and extremely tough security it is a common choice among the criminals. However, the need for WhatsApp decryption is not limited to law enforcement. Us mere mortals may need access to our own communications when re-installing WhatsApp, changing devices or extracting conversations occurred on a device we no longer possess. Since WhatsApp data is not always available in iOS system backups, using WhatsApp’ own stand-alone cloud backup system is the more reliable choice compared to pretty much everything else.

Elcomsoft Explorer for WhatsApp can now access iPhone users’ encrypted WhatsApp communication histories stored in Apple iCloud Drive. If you have access to the user’s SIM card with a verified phone number, you can now use Elcomsoft Explorer for WhatsApp to circumvent the encryption and gain access to iCloud-stored encrypted messages. In this article, we’ll tell you how it works, and provide a step-by-step guide to extracting and decrypting WhatsApp backups from iCloud Drive.

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WhatsApp: The Bad Guys’ Secret Weapon

Wednesday, July 19th, 2017

WhatsApp is one of the most secure messengers with full end-to-end encryption. Messages exchanged between WhatsApp users are using an encrypted point-to-point communication protocol rendering man-in-the-middle attacks useless. WhatsApp communications are never stored or backed up on WhatsApp servers. All this makes government snooping on WhatsApp users increasingly difficult.

WhatsApp has more than a billion users. WhatsApp makes use of the Open Whisper Signal communication protocol to secure communications with end-to-end encryption. WhatsApp users rely on that security to freely exchange messages, discuss sensitive things and, with limited success, avoid religious and political oppression in certain countries. Today, some governments attempt to criminalize WhatsApp protection measures, ban end-to-end encryption and do everything in their power to undermining trust in secure communication tools. What is it all about, and how to find the right balance between public safety and security is the topic of this article.

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Extracting WhatsApp Conversations from Android Smartphones

Thursday, February 2nd, 2017

As you may already know, we’ve added Android support to our WhatsApp acquisition tool, Elcomsoft Explorer for WhatsApp. While the updated tool can now extract WhatsApp communication histories directly from Android smartphones with or without root access, how do you actually use it, and how does it work? In this blog post we’ll be looking into the technical detail and learn how to use the tool.

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A New Tool for WhatsApp Acquisition

Wednesday, November 25th, 2015

We have recently released a brand new product, Elcomsoft Explorer for WhatsApp. Targeted at home users and forensic experts along, this Windows-based, iOS-centric tool offers a bunch of extraction options for WhatsApp databases. Why the new tool, and how is it different from other extraction options offered by Elsomsoft’s mobile forensic tools? Before we move on to that, let’s have a look at the current state of WhatsApp.

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