Saturday, July 7, 2018

Update - HERREVAD Databases Geo Location Artefacts

Back in February 2017 I wrote an article relevant to "HERREVAD Databases Geo Location Artefacts" (http://trewmte.blogspot.com/2017/02/herrevad-databases-geo-location.html) and I regularly conduct searches for any useful updates or supporting information that maybe of use.

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I see SANS DFIR in May 2018 published "Advanced Smartphone Forensics Poster - SANS Forensics" a poster to identify "

Wednesday, February 14, 2018

Important principles in digital forensics




Schrodinger's Cat
https://upload.wikimedia.org/wikipedia/commons/thumb/9/91/Schrodingers_cat.svg/1200px-Schrodingers_cat.svg.png

At a time when digital forensics is under the spotlight and taking salvos of criticism for poor performance and lack of knowledge about its own scientific subject matter (http://parliamentlive.tv/Event/Index/7767e1b9-0e44-4de3-8627-baf9d091f487 and https://

Wednesday, January 10, 2018

URN Namespace and IMEI

RFC8141 - A Uniform Resource Name (URN) is a Uniform Resource Identifier (URI) [ RFC3986] that is assigned under the "urn" URI scheme and a particular URN namespace, with the intent that the URN will be a persistent, location-independent resource identifier. A URN namespace is a collection of such URNs, each of which is (1) unique, (2) assigned in a consistent and managed way, and (3) assigned

Tuesday, November 7, 2017

100 Years - Remembrance Day 11/11/2017

I do not know the artist but the message in the painting below is understood. If you haven't done so and you see a person selling Poppies do stop and buy one; even if you give 5p it goes to a good cause.


REMEMBRANCE DAY

11th NOVEMBER (1917-2017)

We stand on the shoulders of those who fought and gave us "freedom and liberties" which are so easily taken for granted today.



Sunday, October 29, 2017

Understanding Metadata

NISA 2017 - UNDERSTANDING METADATA - WHAT IS METADATA, AND WHAT IS IT FOR? is available. Surprisingly, not read anywhere else that this update was out, being that it is a highly relevant subject to digital (mobile, computer, audio, etc.) forensics.http://www.niso.org/apps/group_public/download.php/17446/Understanding%20Metadata.pdf

Android CDD

As of the 1st September 2017 Android published their updated Compatibility Definitions Document version 8.9.8.1 . Usage History - Android stores the history of the user's choices and manages such history by UsageStatsManager . Device implementations: [C-1 -1 ] MUST keep a reasonable retention period of such user history. [SR] Are STRONGLY RECOMMENDED to keep the 1 4 days retention period as

Face Recognition

Following Apple's Face ID launch this is one of those hot topics at the moment. This technology is not without its sceptics and questions still remain whether it can become full proof. In today's world, that is a big ask.I have collected some bits and pieces worth reading.Apple's September 2017 paper on face ID and security - [https://images.apple.com/business/docs/FaceID_Security_Guide.pdf]

Update - HERREVAD Databases Geo Location Artefacts

Back in February 2017 I wrote an article relevant to "HERREVAD Databases Geo Location Artefacts" (http://trewmte.blogspot.com/2017...