2020年4月7日 · It’s dead simple to pipe dd through gzip and compress the data, but E01 is much better because it’s a recognized, industry-standard format that enforces chain of custody. If you’re doing anything real, chain of custody is going to matter.

2016年3月29日 · DD (raw) or E01? What are the advantages and disadvantages of each? It comes down to what you want to do with the image once you've created it. If you're going to be using Encase Forensic to dig through it, or performing lots of searches on it, you're probably better off going for E01 format, since it is optimised for those use cases.

2022年1月31日 · There are two main differences between the two formats. First, raw image files do not contain any metadata. They are simply an exact raw copy of the original data. Secondly, E01s natively support compression which typically results in a much smaller image file size. At face value, E01 seems to be the superior format.

2023年4月19日 · DD镜像是原始格式，不压缩，与源盘大小一致，而E01镜像是EnCase的压缩格式，通常比源盘小。 在空盘和非空盘数据情况下，E01镜像的大小取决于设置的压缩级别。

2024年7月3日 · （一）dd镜像-原始镜像（和源盘大小一致） DD镜像也称成原始格式(RAW Image)；对数据进行位对位的复制，与原始证据数据完全一致。 DD镜像一般以.dd、.001为后缀为主。

2010年5月2日 · EnCase image format includes a separate hash for each segment, and the hash file and certain information about the image - including information entered by the examiner - is stored inside the image files themselves. Hence an E01 is more than just the image, it also contains metadata relating to the image file.

2023年2月9日 · In summary, E01 is a compressed and structured format that includes integrity checks, while RAW is an unprocessed and unstructured format that provides an exact representation of the original data. Both formats have their own strengths and weaknesses, and the choice between the two often depends on the specific requirements of the investigation ...

2022年11月4日 · E01 file forensics is better than other image file formats because it provides the option for compression and password protection. It generally creates a bit-of-bit copy of the raw data file. The advantage with the .dd raw format image files is that they contain unmodified data of the source, and nothing else.

2017年11月14日 · E01是法证分析工具EnCase的一个证据文件格式，较好地解决了DD镜像的一些不足。 EnCase以一系列特有的压缩片段格式保存证据文件。 每一个片段都可以在需要时被单独地调用并解压缩，因此可以实现随机地访问镜像中的数据。

2024年4月16日 · DD是不压缩的原始镜像格式，原始硬盘多大，它做出来的镜像就多大；E01是压缩格式。 设置镜像参数！ 是否分卷！ 这是比较容易忽略的地方，不想镜像分卷的记得在此处填写”0“！ 对镜像进行加密，密码自行设置。 开始制作镜像、勾选预计算进度统计数据后可实时显示镜像制作的进度。 【目录列表】显示镜像中所有文件，包括文件名、文件路径、文件大小、时间、删除状态等。 主要默认分卷这步容易被忽略，还有后面文本翻译的可能不够准确，见谅！ 【蘇 …