{"id":363,"date":"2015-10-19T00:08:00","date_gmt":"2015-10-18T16:08:00","guid":{"rendered":"http:\/\/note.systw.net\/note\/?p=363"},"modified":"2023-10-31T00:10:40","modified_gmt":"2023-10-30T16:10:40","slug":"forensics-report-and-witness","status":"publish","type":"post","link":"https:\/\/systw.net\/note\/archives\/363","title":{"rendered":"Forensics Report and Witness"},"content":{"rendered":"\n


Forensics Report<\/strong><\/h2>\n\n\n\n

Computer forensics report<\/strong>
a report which provides detailed information on the complete forensics investigation process.<\/p>\n\n\n\n

Object of investigative report<\/strong>
to eliminate uncertainty and confusion, consistency is more important than the exact format<\/p>\n\n\n\n

ps:
when approached by a reporter about a case that you worked, refer the reporter to the attorney that retained you<\/p>\n\n\n\n

…<\/p>\n\n\n\n

\u9451\u8b58\u5831\u544a\u7684\u76ee\u7684<\/strong>
\u6e9d\u901a\u9451\u8b58\u7684\u6aa2\u9a57\u7d50\u679c,Commuciate results of computer forensic examination
\u8b93\u5831\u544a\u6613\u8b80,Organize the information so that anyone can read and understand the report without reference to enclosures or other material
\u5c07\u8b49\u64da\u8207\u8b49\u8a5e\u4e00\u540c\u5448\u73fe,Present evidence as testimony
\u8868\u9054\u5c08\u5bb6\u610f\u898b,Express expert opinion
\u5217\u51fa\u6536\u53d6\u8cbb\u7528,Specify fees paid for expert’s service<\/p>\n\n\n\n

Report\u9700\u7b26\u5408\u4ee5\u4e0b<\/strong>
Explaining method
Data Collection
Including Calculation
Providing for uncertainty and error analysis
Explaining results
Discussing results and conclusion
Providing reference
including appendices
Providing acknowledgements
Litigation support reports versus technical reports<\/p>\n\n\n\n

Report\u7981\u5fcc<\/strong>
jargon
slang
colloquial<\/p>\n\n\n\n

refer
http:\/\/wenku.baidu.com\/view\/da7fbcd0360cba1aa811da11.html?re=view
…<\/p>\n\n\n\n

Report classification<\/strong>
verbal formal report:\u53e3\u982d\u6b63\u5f0f\u5831\u544a,a report delivered under oath to jury
verbal informal report:\u53e3\u982d\u975e\u6b63\u5f0f\u5831\u544a
written formal report:\u6b63\u5f0f\u66f8\u9762\u5831\u544a
written informal report,\u4e0d\u53ef\u5916\u6d41\u7684\u8349\u7a3f,\u4ee5\u514d\u88ab\u8cea\u7591\u6b63\u5f0f\u5831\u544a\u7684\u53ef\u4fe1\u5ea6
ps:
pdf is the preferred format for digital report<\/p>\n\n\n\n

#########################################################<\/p>\n\n\n\n

Witness<\/strong><\/h2>\n\n\n\n

<\/p>\n\n\n\n

Witness classification<\/strong><\/h3>\n\n\n\n

techincal witness:<\/strong>
\u6280\u8853\u4eba\u54e1\u6216\u5f9e\u696d\u4eba\u54e1
do the actual fieldwork
technical testimony does not offer a view in court
expert witness:<\/strong>
\u5728\u7279\u5b9a\u9818\u57df\u6709\u5c08\u696d\u6027\u7684\u6b0a\u5a01,
has absolute field knowledge
expert testimony offers a view in court<\/p>\n\n\n\n

ps:
lay witness
\u8207expert witness\u76f8\u5c0d\uff0c\u6307\u5c0d\u5176\u6240\u8981\u8b49\u660e\u7684\u4e8b\u9805\u7f3a\u4e4f\u5c08\u696d\u77e5\u8b58\u7684\u8b49\u4eba\u3002\u4e00\u822c\u9019\u985e\u8b49\u4eba\u4ee5\u610f\u898b\u6216\u63a8\u8ad6\u5f62\u5f0f\u4f5c\u51fa\u7684\u8b49\u8a00\u9650\u65bc\u4ee5\u4e0b\u5169\u7a2e\u60c5\u6cc1\uff1a\uff11\u5408\u7406\u5730\u5efa\u7acb\u5728\u8b49\u4eba\u611f\u77e5\u7684\u57fa\u790e\u4e4b\u4e0a\u7684\uff1b\uff12\u6709\u52a9\u65bc\u6e05\u695a\u5730\u7406\u89e3\u4ed6\u7684\u8b49\u8a00\u6216\u6709\u52a9\u65bc\u5c0d\u722d\u8b70\u7684\u4e8b\u5be6\u4f5c\u51fa\u88c1\u6c7a\u3002
refer
http:\/\/lawyer.get.com.tw <\/p>\n\n\n\n

…<\/p>\n\n\n\n

Expert witness(\u5c08\u5bb6\u8b49\u4eba)<\/strong>
\u5177\u6709\u5c08\u5bb6\u8cc7\u683c\uff0c\u4e26\u88ab\u5141\u8a31\u5e6b\u52a9\u966a\u5be9\u5718\u7406\u89e3\u67d0\u4e9b\u666e\u901a\u4eba\u96e3\u4ee5\u7406\u89e3\u7684\u8907\u96dc\u7684\u5c08\u696d\u6027\u554f\u984c\u7684\u8b49\u4eba\u3002
\u5c08\u5bb6\u8b49\u4eba\u63d0\u4f9b\u7684\u610f\u898b\u7a31\u70ba\u5c08\u5bb6\u8b49\u8a00\u3002
refer
http:\/\/lawyer.get.com.tw<\/p>\n\n\n\n

Role of expert witness in Court<\/strong>
assist the court in understanding evidence
aid the attorney to get to the truth
fully express expert opinion<\/p>\n\n\n\n

Expert witness type<\/strong>
computer forensics experts
medical & psychological experts
civil litigation experts:\u6c11\u4e8b\u8a34\u8a1f
construction & architecture experts
criminal litigation experts:\u5211\u4e8b\u8a34\u8a1f<\/p>\n\n\n\n

Expert witness’s qualifications in US federal rules<\/strong>
four years of pervious testimony(indicates experience)
ten years of any published literature
previous payment received when giving testimony<\/p>\n\n\n\n

…<\/p>\n\n\n\n

Preparing for testimony<\/strong>
Go through the documentation thoroughly
Establish early communication with the attorney
Substantiate the findings with documentation and by collaborating with other computer forensics professionals<\/p>\n\n\n\n

…<\/p>\n\n\n\n

\u8b49\u64da\u6210\u70ba\u6cd5\u5ead\u4e0a\u8ad6\u7f6a\u7684\u4f9d\u64da<\/strong>
\u5e38\u898b\u7684\u6709\u4ee5\u4e0b
\u7f8e\u570b\u806f\u90a6\u8b49\u64da\u6cd5
general acceptance test\/Frye standard\/Frye test
Daubert standard\/Daubert criteria<\/p>\n\n\n\n

Frye standard<\/strong>(\u4f5b\u840a\u6cd5\u5247)
a legal precedent regarding the “admissibility” of scientific examinations or experiments in legal cases<\/p>\n\n\n\n

Daubert standard(\u9053\u4f2f\u7279\u6cd5\u5247)<\/strong>
a legal precedent set in 1993 by the supreme court of the united states regarding the admissibility of expert witnessses’ testimony during federal legal proceedings<\/p>\n\n\n\n

refer
https:\/\/en.wikipedia.org\/wiki\/Frye_standard
https:\/\/en.wikipedia.org\/wiki\/Daubert_standard
http:\/\/www.lawbank.com.tw\/treatise\/pl_article.aspx?AID=P000192367
\u74b0\u5883\u8a34\u8a1f\u4e4b\u79d1\u5b78\u8b49\u64da\u53ca\u6cd5\u5ead\u6280\u5de7<\/p>\n\n\n\n


ps:
Work Product Protection(\u8a34\u8a1f\u5f8b\u5e2b\u5de5\u4f5c\u5167\u5bb9\u4e4b\u4fdd\u8b77\uff09<\/strong>
\u4ee5\u5c08\u5bb6\u4e4b\u610f\u898b\u7528\u65bc\u9632\u79a6\u5c0d\u9020\u95dc\u65bc\u6545\u610f\u4fb5\u6b0a\u4e4b\u4e3b\u5f35\u6642\uff0c\u4ea6\u6703 \u727d\u6d89\u662f\u5426\u653e\u68c4\u300c\u8a34\u8a1f\u5f8b\u5e2b\u5de5\u4f5c\u5167\u5bb9\u4e4b\u4fdd\u8b77\u300d\uff08work product protection\uff09\u7684\u554f\u984c\u3002\u7f8e\u570b\u5be6\u52d9\u4e0a\u6709\u6240\u8b02\u300c\u8a34\u8a1f\u5f8b\u5e2b\u5de5\u4f5c\u5167\u5bb9\u4fdd\u8b77\u7406\u8ad6\u300d\uff08Work product doctrine\uff09\uff0c\u4fc2\u6307\u8a34\u8a1f\u5f8b\u5e2b\u70ba\u9032\u884c\u8a34\u8a1f\u6240\u8490\u96c6\u6216\u6e96\u5099\u4e4b\u5de5\u4f5c\u5167\u5bb9\u4eab\u6709\u4e0d\u88ab\u63ed\u9732\u4e4b\u4fdd\u8b77\u3002
refer
http:\/\/www.saint-island.com.tw\/news\/shownewsb.asp?seq=290&stat=y<\/p>\n","protected":false},"excerpt":{"rendered":"

Forensics Report Computer fore …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[11],"tags":[],"class_list":["post-363","post","type-post","status-publish","format-standard","hentry","category-forensics"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/systw.net\/note\/wp-json\/wp\/v2\/posts\/363","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/systw.net\/note\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/systw.net\/note\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/systw.net\/note\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/systw.net\/note\/wp-json\/wp\/v2\/comments?post=363"}],"version-history":[{"count":0,"href":"https:\/\/systw.net\/note\/wp-json\/wp\/v2\/posts\/363\/revisions"}],"wp:attachment":[{"href":"https:\/\/systw.net\/note\/wp-json\/wp\/v2\/media?parent=363"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/systw.net\/note\/wp-json\/wp\/v2\/categories?post=363"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/systw.net\/note\/wp-json\/wp\/v2\/tags?post=363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}