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[發問] 檔案加密

師妹同公主不約而同問我,以前同佢地影嘅照片係咪存放在硬盤裡面,叫我放去第度,最好加個password,以免意外泄露。咁又係嘅,唔通叫佢地幾廿歲人話俾人聽「我好天真、好儍」咩?

其實該等照片我並冇放在硬盤咁笨七,而係錄在光碟,但係如何加個password,輸入先可以睇內容,咁複雜嘅技術我就唔識嘞,有冇邊位可以指點下細佬?

今次,又證明咗一件事:女人對於technical嘢真係唔上心嘅。佢地兩個都忘記咗一件事:當年自拍呢啲相片,係還未有digital camera嘅時代,我係用菲林機影咖!偷雞去新聞系個黑房自己冲曬,後來先致scanned成為電子檔案!
至於motion picture,就係用VHS機影嘅,converted做MPEG咖咋!

睇黎都要問番佢地喲底片同兩餅master帶係邊,睇下佢地决定如何處置。
Don't know where God is but the Devil is in the details

回復 1# 沙文 的帖子

無用嫁,假如光碟落係懂電腦人的手中,甚麼password都通通無用。

至於movie,據說微軟的DRM技術,至今仍未有人能破解:
http://www.microsoft.com/windows ... os/drm/default.mspx

但係難保將來有電腦知識分子都crack左佢。

要保密?放夾萬啦沙冠希。
支持鼓勵每位離教者 › 閹割神父 刻不容緩 ‹

回復 1# 沙文 的帖子

乜野password都無用,以而家一般家用intel core 2既速度,兩日內12位既password即死.一個星期內幾乎無乜password唔爆.

DRM其實經已死埋好耐,只係個stream比較麻煩d之嘛:

http://www.mydigitallife.info/20 ... on-with-fairuse4wm/

總之係software既限界入面,係無野100%secure架啦.
Split the file into N piece, put them in N different place.  N/2 of the places is remember by you, the other N/2 places is remember by your partner.

In order to get the content, they will need to have all the pieces togather, which means bot of you will have to leak the information out.

------------------
There is a perfect secrecy by using one time pad.  Just that it is not feasible.  Please pray to your local God for assistance.

http://en.wikipedia.org/wiki/One_time_pad
有冇搞錯呀?煩唔煩喲呀?難道宇宙尚有第三條終極真理 -- 天下無破解唔到嘅comupter security?
Don't know where God is but the Devil is in the details

回復 5# 沙文 的帖子

錯啦沙兄,其實係基於rules#2"如果會錯就一定有錯"引申出黎啫:

如果有computer security就一定有破解方法,如果一個電腦無I/O device port既係可以做到無破綻既電腦出黎架.但好可惜,你打緊果個kleyboard,睇緊既monitor,推緊既micky,上緊網既有線或無線lan都係I/O port既一種.

其實就等如鎖完開得番既鎖就一定有用鎖匙以外既方法開得到,問題係要用幾耐咁話同時間之嘛啫.而physical既鎖重因為要modify唔同既鎖匙同鎖膽combination要用實物都仲有少少難度,而logical鎖則係可以virtual modify,又唔駛要真既物料,所以好容易.而且一般電腦一開機就有幾萬個I/O port.其實係封唔晒架.

回復 1# 沙文 的帖子

用舊D的菲林咪算lor...何必追求科技, 係都要scan lei....

By the way, it is always possible for your computer to be hacked, once it's connected to the internet. What I could do is simply hope that others won't be interested in hacking my computer, or sending me a virus, or interested in my photos, etc... . Therefore, I am not so comfortable in making $$ transaction via internet...

回復 6# Jom 的帖子

嗱,冇錯嘞,世上無撬不開的門鎖,但係各位都唔會話「不如索性出街唔鎖門」卦?
兩個女人都係唔想阿茂阿壽執到隻碟,一睇就全相,有小小保障啫。

可以點樣整,教得細佬未呀?我要交功課咖!
Don't know where God is but the Devil is in the details
...一把火燒咗佢...

回復 9# Jom 的帖子

您都唔係有心幫我茄.........
我都提議過,但係佢地唔捨得
雖然在我眼中,佢地現時的身材同當年照片冇乜大分別,但可能佢地自己心理上形住今不如昔....
Don't know where God is but the Devil is in the details
原帖由 沙文 於 2008-2-29 22:16 發表
您都唔係有心幫我茄.........

我啦,我有心架。

我成日睇大陸話反盜版,都係用呢招,可能好有果效喎:

支持鼓勵每位離教者 › 閹割神父 刻不容緩 ‹

回復 11# 抽刀斷水 的帖子

您嘅律法concept唔得啦。近期都有幾位律法界人士出來詳解啦

版權持有人就係細佬、小蓮、小蘊三人嘛,盜乜版喎?
Don't know where God is but the Devil is in the details

回復 10# 沙文 的帖子

小弟想起兩個方法:
1. 將D相print晒出來, 將Dviedo 整晒做D好鬼舊的錄影帶(仲要係電腦睇唔到的). 跟住粉碎(溶咗都ok ge...)D store 過野的電腦 . 將D相同錄影帶收在夾萬入面咪ok lor.

2. 日日都做番果D影低咗的野, 俾佢地重溫當時情景. 咁就唔駛要D相同viedo lor(跟住粉碎D電腦)...呢D野係要"用生命去感受"ka...
原帖由 weakest 於 2008-2-29 14:33 發表
用舊D的菲林咪算lor...何必追求科技, 係都要scan lei....

By the way, it is always possible for your computer to be hacked, once it's connected to the internet. What I could do is simply hope that others won't be interested inhacking my computer, or sending me a virus, or interested in my photos,etc... . Therefore, I am not so comfortable in making $$ transaction via internet...


i'm suddennly interrested in thy photoes , doest thou imply thou hast some 自拍 ??
原帖由 weakest 於 2008-3-1 04:41 發表
小弟想起兩個方法:
1. 將D相print晒出來, 將Dviedo 整晒做D好鬼舊的錄影帶(仲要係電腦睇唔到的). 跟住粉碎(溶咗都ok ge...)D store 過野的電腦 . 將D相同錄影帶收在夾萬入面咪ok lor.

2. 日日都做番果D影低咗 ...


>>>> 跟住粉碎(溶咗都ok ge

how2 粉碎 or 溶 instantly ??
沙冠希係都要迷信有絕對保密的方法存在,咁我唯有比個希望佢:
http://www.folder-password-expert.com/s-02.html
支持鼓勵每位離教者 › 閹割神父 刻不容緩 ‹
多謝多謝。細佬非為迷信 -- 我最反對迷信嘅

不過要向兩個女人交差啫 -- 我最贊成為女人咩都肯做,除咗迷信
Don't know where God is but the Devil is in the details
得咗!

我試用中文做password都得。咁,應該用任何一種windows支援文字都得。
如果混合使用,是否可將decoding困難度增加幾千倍呢?因為偷到隻碟的令狐史京唔會估得到我用乜嘢文字 -- 我偏不用中、英文而用希伯來文加希臘文、亞蘭文、西藏文、滿文、梵文
Don't know where God is but the Devil is in the details
搞到咁多國文字,你吾怕連自己都忘記密碼咩?

嗱,一係咁啦,將密碼改成只有自己才看得懂的密碼,然後學“逃”的主角咁去紋落個身度啦。

回復 19# 訪客得得b 的帖子

講起就把幾火,season 3竟然得13集就收皮,認真吊癮
Don't know where God is but the Devil is in the details
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