Category Archives: Authenticate

Bet on the Net! Amped Authenticate Allows Searching for Reference Images on the Web for Better Integrity Analysis

Dear Amped blog fellows, welcome to a brand new Tip Tuesday! When you need to check the integrity of an image, nothing is better than having a reference picture to compare with. Unfortunately, it is common not to have it! That’s why Amped Authenticate lets you search for images from the same device model on the web. Keep reading to find out how!

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No Need to Believe: How to Verify the Reliability of Time and Place Information in a Picture Using Amped Authenticate, Your Eyes, and the World Wide Web!

Dear Tip Tuesday friends, welcome! A few weeks ago, we dedicated a Tip to explain why you may find many different datetimes in modern images’ metadata when working with Amped Authenticate, and what those values mean. Today, we’ll focus on how you can cross-check the time information in your image, both working in Authenticate alone, and using external tools on the Internet!

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Amped Authenticate Update 13901: Introducing Projects and Report, PRNU with Multiple Reference Cameras, Improved Social Media Identification, and More

The extra-hot summer we’ve had in Italy didn’t stop our dev team! So here we are again this week with another release, this time for Amped Authenticate, maybe just in time for you to try it before your summer holidays!

Projects and Report

We are proud to introduce this widely requested feature: you have now the ability to bookmark results, add comments, organize bookmarks in folders, and finally generate a fully-detailed Report for your case. Below is how Authenticate’s new interface will look like at the end of an image investigation:

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Sharing the Smoking Gun: Did You Know Amped Authenticate’s Camera Identification Can Work With Images From Facebook?

Dear Tip Tuesday fans, welcome! This week’s Tip is dedicated to showing the power of the widely loved Amped Authenticate‘s Camera Identification filter. Based on sensor pattern noise analysis, this filter is one of the most reliable and robust in the image forensics field, where “robust” means it may still work even after the image has gone through significant processing. To demonstrate this in practice, we’ll see how the Camera Identification filter often works even on images downloaded from Facebook, which has a dramatic impact in terms of applications.

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Need to Process a Lot of Images But Time Is Short? Don’t Worry! Amped Authenticate Runs a Custom Set of Filters Offline and Caches Results For You

Hi, dear Amped blog readers, welcome to this week’s Tip Tuesday! As you surely know, Amped Authenticate is the most complete image authentication suite on the market. It has so many filters… and sometimes they could be too many! Today we’re going to see how you can save time by using Batch Processing and customizing the filter configurations.

Saving time for our users is one of Amped’s main goals. We know that every day you’re dealing with a lot of casework and investigations, so we constantly strive to make our products intuitive to use, fast, and configurable. Unfortunately, there are some things that take time by their nature, and this is especially true for some of Amped Authenticate’s Local Analysis filters. The Clones Blocks, to cite the worst case, can take several minutes to run on a single image, because it has to compute millions of descriptors and match them.

Of course, we don’t like the idea of making you sit in front of the monitor waiting for a filter to complete. That’s why Authenticate features the result caching system: once a filter is computed for an image, the result is stored and will be loaded the next time you click on the filter. This functionality works great when combined with another one, the Batch Processing (available under the Tools menu).

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Time After Time: Amped Authenticate Shows a Lot of Dates/Times Related to Your Image, Learn How to Interpret Them!

Dear Tip Tuesday addict, welcome to this week’s Tip! While using Amped Authenticate have you ever noticed that, for most images, you can find a lot of different places showing dates and times? Why are they so many, and what is the difference between them? Keep reading to find out!

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Behind the Scenes: Customize the Rules Beneath File Format Warnings and Make Authenticate as Strict as You Like

Dear Tip Tuesday lovers, welcome to this week’s Tip! When you load an image into Amped Authenticate and click on the File Format filter, a lot of tests are executed to analyze your image’s encoding properties and metadata. When Authenticate finds something suspicious, it raises a warning to help you focus your attention. Today, we will briefly review what these tests do, and show how you can customize the parameters determining their behavior.

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Amped Authenticate’s Smart Report: Making It Quicker and Easier for You to Report Relevant Filters

In Amped Authenticate Update 12336 we introduced a new and exciting reporting method designed to make it quicker and easier to report relevant filters.

The new Smart Report tool means users can now quickly produce an image authentication report as it automatically selects the most appropriate filters for each evidence image. This new feature allows for a more visual representation of evidence images and will allow you to quickly and effortlessly triage and share Authenticate results.

Check out this video to see the new Smart Report in action!

Working on Many Chains? Multiple Panes Will Ease the Pain! Learn How to Split Amped FIVE’s Viewer and Boost Your Work

Hello, Tip Tuesday’s loyal friends! With all the enhancement and restoration tools featured in Amped FIVE, it can easily happen that you are undecided about which filter is better to use in a specific case, or which filter configuration is the best. This week’s Tip will show you how to visually compare the output of different chains and hopefully settle the question quickly.

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Better to Take a Look Than to Overlook: Image Thumbnails May Contain Hidden Information, Authenticate Helps You Find Out!

Hello Amped blog readers! Following last week’s Tip Tuesday idea that “simple things matter”, today we’ll show you how one of the most straightforward filters in Amped Authenticate, that is, the Thumbnail filter, can sometimes reveal interesting information.

First of all, what is the image thumbnail? It is (well… it should be) a much lower resolution version of the image, commonly in the order of 160 x 120 pixels. It is mostly used by file/image manager applications for efficiently creating image galleries: they just need to decode a few thousand instead of millions of pixels during gallery creation and browsing, while the full-size picture will be decoded when the user “opens” it. The Exif standard provides rules for embedding the thumbnail into the image file as a stand-alone JPEG object, allowing to decode it without having to process the full-sized image.

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