When you are working in the area of mobile security, you sooner or later receive requests from clients asking you to test specific ‘Mobile Device Management’ (MDM) solutions which they (plan to) use, the corresponding mobile apps, as well as different environment setups and device policy sets.
The expectations are often high, not only for the MDM solutions ability to massively reduce the administrative workload of keeping track, updating and managing the often hundreds or thousands of devices within a company but also regarding the improvements towards the level of security that an MDM solution is regularly advertised to provide.
Mobile
Introduction & CCS’16 – Day 1 – 24th October 2016
I am Andrei Costin (at http://firmware.re project), and this is the first post from a series of guest postings courtesy of ERNW.
Between 24th and 28th October, I had the pleasure and the great opportunity to attend ACM CCS 2016 in Vienna, Austria, where I also presented at the TrustED’16 workshop my paper titled “Security of CCTV and Video Surveillance Systems: Threats, Vulnerabilities, Attacks, and Mitigations”.
My attendance throughout the entire ACM CCS 2016 week and my presentation at TrustED was possible thanks to generous support from Enno Rey and ERNW, and I thank them again for this opportunity!
Continue reading3 Ways for 3-Letter-Agencies to get your Government Proof, Indecipherable Cloud Text Messages
The gritsforbreakfast blog post making the rounds on the Liberation Tech mailing list about security of Apple’s iMessaging service is gaining quite some attention. The post refers to a CNET article on how the iMessage service “stymied attempts by federal drug enforcement agents to eavesdrop” conversations due its end-to-end encryption and commends Apple for protecting the user’s privacy while pointing out that Gmail and Facebook Messaging don’t. However, I disagree on some points of the blog post and therefore want to discuss them here.
Continue readingCorporate Espionage via Mobile Compromise: A technical deep dive
This is a guest post from David Weinstein
Mobile devices play an important role in the business world. Yet with increased emphasis on the Bring Your Own Device (BYOD) model, defenses are not where they need to be to slow the loss of valuable intellectual property.
Corporate defenses have traditionally focused on the network, the endpoints, and not necessarily on the ecosystem of how these devices interact outside of network sockets. Smartphones bring unique network connectivity, an array of sensors, and can be overlooked by resources invested on IDS/IPS not being effectively leveraged.
Continue readingMobile Application Testing
Our new workshop about mobile application testing, held for the 1st time at the Troopers conference 2013, is coming closer. So I would like to take the opportunity and post an appetizer for those who are still undetermined if they should attend the workshop ;-).
While the topic of mobile application testing is a wide field that may contain reverse engineering, secure storage analysis, vulnerability research, network traffic analysis and so forth, in the end of the day you have to answer one question: Can I trust this application and run it on my enterprise devices? So first you have to define some criteria, which kind of behavior and characteristics of an application you regard as trustworthy (or not). Let us peek at malware … besides harming your devices and data, malware is typically:
Continue readingSell Your Own Device – A Field Study on Decommissioning of Mobile Devices
On Friday we released our latest technical newsletter with the fancy title “Sell Your Own Device – A Field Study on Decommissioning of Mobile Devices”. It is the result of a field study on decommissioned mobile business devices bought on eBay and about how stored data may be extracted in different ways.
As always we love to share plenty of practical advise: At the end of the newsletter you will find the mitigating controls to securely handle mobile devices at the end of their life cycle process.
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