usb forensics

There are a lot of readily available information about USB. I will summarize some of the basic information here. I. Advantages of USB (1) easy to use. Supports hot swapping. (2) wide application scope. The USB system has less additional information and high bandwidth utilization. Both synchronous transmission and asynchronous transmission are supported. (3)

Now we are using more and more USB devices, and there are no fewer problems, software hardware aspects of the problem, then we analyze the USB device and troubleshoot. 1. Front usb cable Connection error. This type of failure occurs when the USB cable on the motherboard corresponds to the front

Use an 8 gb usb flash drive to create multiple USB SeriesInitial Exploration of the System Boot Disk Tool preparation: (search online)Can be found) 1. hp formatting tool.Rar 2. grub4dos-0.4.3-07-08-27.rar 3. grubutil-1.1-bin-w32-19.rar 4. UT163 Mass Production EngineerUT163 MPTool setup-v3.9.29.0.rar 5. USB flash disk master Chip DetectionTool ChipGeniUs.exe (ch

Bulk Driver Design for USB devices 　　Introduction Universal Serial Bus (USB) is a serial interface with automatic configuration and good compatibility. It simplifies the connection between computers and peripherals and is widely accepted by computer peripherals hardware manufacturers. After the USB bus standard is upgraded from version 1.1 to version 2.0, the t

USB devices are becoming more and more common, almost all devices have a tendency to USB, such as printers, cameras, MP3, MP4, reading machines, but many times, we use USB devices is not so smooth. Often appear "Unrecognized USB device" prompts, then why this prompt, how to solve it 　　Steps/Methods The front

For system integration engineers, it may be necessary to install systems such as Windows operating systems, VMware ESXi, etc. frequently.For me, I often install Windows operating systems, VMware ESXi. Because of the different needs of users, the installed system and version are also different. I used to take several U-disk, now still with several U disk (this is the superiority of Chinese language, this U disk is not a U disk). But now with the USB fl

This article from the csdn blog, reproduced please indicate the source: http://blog.csdn.net/aaa6695798/archive/2009/11/06/4776202.aspx 　　 All struct declarations can be found in the kernel source file USB. H. If you are interested, read the source code. USB devices are actually complicated, but the Linux Kernel provides a subsystem called USB core to handle mos

Most of the boards produced in recent years support starting systems from USB devices. With this function, even if the Windows XP operating system installed on the hard disk of the computer suddenly fails to start, the user can also start the flash drive through a pre-prepared USB for system check and repair. In the past, the simplest USB boot disk may only be a

USB deviceWhen we mention it, we will think of it as a USB drive or USB data cable.However, the current USB manufacturer has changed the USB design mode and has been converted into some more useful and creative devices. You never thought of a transformer as a

What should I do if my computer cannot recognize the USB flash drive? Right-click my computer and select "manage" from the shortcut menu to open the "Computer Management" window. In the computer management window, select disk management under "Storage". If you can see a USB flash drive without a drive letter, right-click the USB flash drive, select the "Change dr

Linux USBDevice Driver Framework Analysis In fact, all the device drivers in Linux follow the same Convention-representing the structure of the driver program (which is more appropriate with the driver, it should be called a better driver, the struct should contain all the resources required by the driver. In terms of terms, it is the attributes and members of the drive object. Since the Linux kernel is written in C, We also analyze the code according to this structured idea, but I still want to

This article from Csdn Blog, reproduced please indicate the source: http://blog.csdn.net/aaa6695798/archive/2009/11/06/4776202.aspx 　　 This part of all the structure of the Declaration can be found in the kernel source file usb.h, interested friends can read the source code. USB devices are complex, but the Linux kernel provides a subsystem called USB core to handle most of the complex work, so this is wh

Take notes on the USB Kernel in Linux-general Linux technology-Linux programming and kernel information. For details, refer to the following section. In Linux, the software structure of the USB subsystem is (400) {this. resized = true; this. width = 400; this. alt = 'click here to open new window';} "onmouseover =" if (this. resized) this. style. cursor = 'hand'; "onclick =" window. open ('HTTP: // www.hy

USB Introduction: Several versions of USB: 1. USB 1.0: Speed 1.5mb/s 2. USB 1.1: Speed 12mb/s 3. USB 2.0: Speed 60mbb/s 4. USB 3.0: Speed 640mb/s Key Benefits of

With the increasing number of USB devices, we have become more involved in driver development for USB devices. However, many beginners have the following three difficulties:First, we have little knowledge about the driver structure of wince and cannot focus on the development of the driver;Second, I did not understand the examples of the USB driver that comes wit

What is the difference between USB1.1 and USB2.0 interfaces? How do I identify the USB Type on my computer? The full name of USB is universal serial bus. USB supports hot swapping and plug-and-play advantages, so USB interface has become the most important interface method of MP3.