专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

KR100933788B1 하드디스크 포렌식용 쓰기 방지 장치에서의 명령어 및 데이터 처리 방법 有权
标题翻译：用于硬件威胁的写入块设备中的处理命令和数据的方法
公开(公告)号：KR100933788B1
公开(公告)日：2009-12-24
申请号：KR1020090063556
申请日：2009-07-13
申请人： (주)명정보기술
发明人： 신건엽 , 김상욱 , 강선구 , 주영대 , 박용대
IPC分类号： G11B20/10 , G11B20/12
CPC分类号： G06F21/10 , G06F9/445 , G06F21/64 , G11B20/00246 , G11B20/00253 , G11B20/00818 , G11B2220/2516
摘要： PURPOSE: A command and data processing method of a write block device for hard disk forensics is provided to cut off command and data processing when any change occurs during digital forensics due to development and change of ATA related technology. CONSTITUTION: A command and data processing method of a write block device for hard disk forensics comprises the steps of: waiting for receiving commands transmitted from a host computer(S101), receiving commands transmitted from a host computer(S102), classifying the commands into six groups of read, information, transmission, write, protection and undefined, determining the received commands and moving them to processors for processing each command and data(S103), and completing the command and data processing(S110), and returning to the waiting step. The commands are ones used in the ATA (Advanced Technology Attachment) standard.
摘要翻译：目的：提供用于硬盘取证的写入块设备的命令和数据处理方法，用于在由于ATA相关技术的开发和更改而在数字取证期间发生任何变化时切断命令和数据处理。构成：用于硬盘取证的写入块装置的命令和数据处理方法包括以下步骤：等待从主计算机发送的命令（S101），接收从主计算机发送的命令（S102），将命令分类为六组读取，信息，传输，写入，保护和未定义，确定接收到的命令并将其移动到处理器以处理每个命令和数据（S103），并完成命令和数据处理（S110），并返回等待步。这些命令是ATA（Advanced Technology Attachment）标准中使用的命令。

2. 发明授权

KR100933787B1 하드디스크 포렌식용 쓰기방지장치 有权
标题翻译： HARDDISK法令的写入块设备
公开(公告)号：KR100933787B1
公开(公告)日：2009-12-24
申请号：KR1020090063530
申请日：2009-07-13
申请人： (주)명정보기술
发明人： 신건엽 , 김상욱 , 강선구 , 주영대 , 박용대
IPC分类号： G11B20/10 , G11B20/12
CPC分类号： G06F21/10 , G06F9/445 , G06F21/64 , G11B20/00246 , G11B20/00253 , G11B20/00818 , G11B2220/2516
摘要： PURPOSE: A write block device for hard disk forensics is provided to minimize heat generation of a hard disk and thus to prevent thermal damage of the hard disk even in a long time work. CONSTITUTION: A write block device for hard disk forensics comprises an ATA interface unit(11), a USB interface unit(12), a display unit, a power port(16), a current limit circuit, a mount(19), a cooler(18), and a controller. The ATA interface unit and the USB interface unit are used for communications with a host computer. The display unit shows the various operation states of the write block device and a hard disk. The power port supplies power to the hard disk. The current limit circuit prevents over current from flowing from the power port to the hard disk. The mount loads the hard disk. The cooler cools the heat generated in the hard disk during operation. The controller processes the various kinds of control signals and data transmitted from the host computer.
摘要翻译：目的：提供用于硬盘取证的写入块设备，以尽量减少硬盘的发热，从而即使在长时间的工作中也能防止硬盘的热损坏。构成：用于硬盘取证的写入块装置包括ATA接口单元（11），USB接口单元（12），显示单元，电源端口（16），限流电路，安装座（19），冷却器（18）和控制器。 ATA接口单元和USB接口单元用于与主机通信。显示单元显示写入块装置和硬盘的各种操作状态。电源端口为硬盘供电。电流限制电路可防止过电流从电源端口流向硬盘。安装装载硬盘。冷却器在运行期间冷却硬盘中产生的热量。控制器处理从主机传送的各种控制信号和数据。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式