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![]() So, password is the only common and reliable way of performing authentication on smartphones, but there are problems associated with it. In this example the corresponding password will be something like 1-4-2-5-6-9-8 – the numbers defining the route you swipe as you follow the pattern. Therefore on smartphones, we’re pretty much left with passwords, passcodes and the pattern lock looks different from the passcode, but essentially there’s a numeric password. So essentially, there is no such thing from software developers’ perspective. Applications cannot use this secure piece of hardware to enhance the level of protection. But the problem is that application developers cannot talk directly to this co-processor – so the system can, the applications can’t. Technically speaking, most of the modern smartphones have some secure co-processor inside them, for example the iPhone. Well, here I would like to just give a short note about the Trusted Platform Module. So, pretty much the only means of authentication that is applicable on smartphones is PIN, password or passphrase. You don’t really have TPM or biometrics, or SmartCards on smartphones, because most of them are pretty restrictive in what you can do, what you can run, and what you can connect to them. Well, on smartphones the situation is very different. It’s used everywhere, and I’m not sure if I need to talk about this in more detail. Well, again, SmartCard readers are cheap there are products, solutions that can help you build a corporate environment for two-factor authentication, so it’s possible to do this on desktops.Īnd the last way – it’s probably still the most popular one and still the reason why our company has some business – is password and passphrase authentication. ![]() It is something you have and something you know, or, as one of my friends says, something you know and something you usually leave at home. The third way to perform authentication is SmartCard + PIN. We are not talking about the reliability of this authentication the point here is that it can be done on desktop computers with relative ease. Again, on computers it’s fairly easy to buy a fingerprint reader or something like that, and to integrate this into the authentication process. The second means of authentication is something more traditional, it is biometrics, which is something you are. So, if you just change the hardware and introduce some malicious part to it, it will not pass the authentication process. What it basically does is it authenticates the hardware before performing some sensitive operations such as decryption. First of all, this is the Trusted Platform Module which is a piece of secure hardware installed on computers, on some of them. On conventional computers like PC or desktop Macs, there are a number of options which are available for developers to use as a means of authentication. Smartphone Authentication on conventional computers And then we will present you some information to conclude, some summary information about our findings so that you can have an idea of the state of security in this field. After that we will proceed to actual analysis of BlackBerry password manager applications and iOS password managers. We will then proceed to establish the threat model under which our research was done, to see what the threats are and how we can exploit them. Today we will start with a short overview of authentication: how it’s done on computers and how it’s done on smartphones. And today we would like to present our research which will analyze the security of password keepers, password manager applications on modern smartphones. ![]() We mostly do software development for computer forensics, and password recovery tools. We work for the company called Elcomsoft which is based in Moscow, Russia. Today I’m here with my colleague Dmitry Sklyarov. We would like to welcome you on our talk at Black Hat Europe 2012. Ltd headquartered in Moscow, give a presentation at Black Hat Europe event to raise relevant issues of data protection on smartphones. Andrey Belenko and Dmitry Sklyarov, security researchers representing Elcomsoft Co. Sagaria: Let’s look at one example of distribution. There are more eyes on us, which is good for myself and our team, to know there are check and balances, and use that in a way to inspire us to be accountable for guests and shareholders. Sagaria: It doesn’t change how we operate day-to-day. How does that change the future for bartaco? It was a great opportunity to be able to work with like-minded individuals and use their support structure to help us for the next evolution of bartaco’s growth.ĭel Frisco’s is a public company. ![]() We were looking for opportunities for growth, for the team and the concept. ![]() Why did the owners of Barteca group agree to be acquired by Del Frisco Restaurant Group? Here’s what Sagaria said about bartaco’s future under its new ownership: Yet Sabato Sagaria, the brand president of bartaco’s and a former chief restaurant officer at the Union Square Hospitality Group, has been kept on and is still running it. Often when a larger restaurant chain nabs a smaller one, it ousts the president. ![]() One Yelp customer said Bartaco may not be a 5-star rated restaurant, “but they’re really, really good, serving taste street-style tacos in an upscale atmosphere.” Bartaco’s has already added five new outlets in 2018 including Boston, Dallas, and Raleigh. Prior to the acquisition, bartaco’s revenue spiked 24% in 2017 and Barcelona’s 10% according to Technomic’s ranking of the top 500 restaurant chains in the U.S. At acquisition time, it envisioned that it could open long-term between 200 and 300 bartaco’s and 50 to 100 Barcelona’s. Currently, Bartaco has 19 locations and Barcelona 16 eateries with three in development, but Del Frisco’s management has major growth plans for their future. ![]() ![]() ![]() Install either VirtualSMC or FakeSMC, not both. They both have hardware monitors that can be used to monitor CPU temperature, speed, GPU function etc. If you remember, we installed this one earlier when we handled the UEFI drivers. VirtualSMC also comes packaged with a UEFI driver (VirtualSMC-64.efi). FakeSMC is more tried and true, and VirtualSMC is the new kid in town. There is an alternate version called FakeSMC.kext which essentially does the same thing. VirtualSMC.kext - Emulates the SMC chip on real macs. Most of the Kexts are available from the following repos: Goldfish64 Repo Once the following kexts have been downloaded and unzipped, I copy them directly into the /EFI/Clover/kexts/Other within the EFI partition of the boot loader drive that was prepared by Clover Builder. Personally, I prefer to install my kexts manually directly into the EFI partitions' /EFI/Clover/kexts folder. **NOTE: Clover configurator has a Kext Installer that we will look at. I’m only going to start with the bare essentials, because of the purpose is the keep the system running as close to a real Mac and lean as possible. We are going to begin by gathering kexts for the Hackintosh. In the vanilla method, all of your kexts are stored in /EFI/Clover/kexts folder which is inside of the hidden EFI partition, completely separate from the rest of the OS. A key thing to remember here is that normal Macs also use Kexts, and these are saved in /System/Library/Extensions by default.īut in our hackintosh, all of the modified kexts that we introduce, will be housed in the EFI partition maintained completely separately from the kexts that typically belong to MacOS. When you want to uninstall a kext all you have to do is remove it ( Source. It’s like having drivers contained in a single file without having to install them like on Windows. When you boot up your machine the code contained in these kexts is automatically injected into the operating system, after the UEFI drivers get injected. The word “Kext” is short for Kernel Extension. Kext files are basically the drivers for macOS. Then there are another set of configuration information called Kexts. In other words, UEFI drivers are the first drivers to be fed into the MacOS from the EFI partition as the system is starting. ![]() These are important drivers that get loaded before even MacOS is loaded into the system. UEFI Drivers and KextsĮarlier, we installed the UEFI drivers. VirtualSMC-64.efi : This is an automatic addition from the VirtualSMC kext. NTFS-64.efi : This enables the boot loader to see NTFS. It appears its function is to block files from being loaded and to inject files from pre-exit boot services for the kernel. I added three more drivers to enable various functions.įSInject.efi : This was added automatically during installation so I never deleted it. Alternatively, if you see VBoxHfs-64, it does the same thing. If you can’t see HFSPlus, don’t worry about it. HFSPlus.efi (or VBoxHfs-64.efi) : These are required for Clover to see and boot from HFS+ volumes.If AptioMemoryFix-64 gives you trouble, try one of these, but don't assume one is better than the other. There are several other alternate drivers including OsxAptioFixDrv.efi, OsxAptioFixDrv2.efi, OsxAptioFixDrv3.efi - these are not newer versions of the other, but rather three separate variants. For my motherboard, I had no issues with this alone, but as I was tinkering with other boards such as a the Gigabyte Z390 I found that this caused problems. AptioMemoryFix-64 : This includes fixes for NVRAM and better memory management.Usually in conjunction with AptioMemoryFix-64. APfsDriverLoader-64 : This allows the boot loader (Clover) to see and boot from APFS volumes by loading APFS.efi.You can begin by selecting 3 UEFI drivers as discussed below.įor Simplicity sake, to start off with, I will be only running 3 UEFI drivers: Under UEFI Drivers chose the following options:.Remember to check the "Clover for UEFI booting only" This will enable you to select the following option in your installation. Once you get to the destination select, remember to choose the USB drive and not the default hard drive/SSD. I Installed Clover_v2.4k_r4866.pkg - You may have downloaded a newer version.If you are sketchy about this part, go read the section on the Basics of the Vanilla Method. Clover Configurator (CC) is to configure the ist file within that EFI partition which is an instruction set that configures the hackintosh.Clover Builder (CB) is for creation of the bootloader on the USB drive.Gather the download apps including Clover Builder and Clover Configurator. 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