說完量子密(mi)(mi)鑰加(jia)密(mi)(mi)咱(zan)們再來說說無痕閱(yue)(yue)覽吧(ba)。當我們有重(zhong)要(yao)的(de)信(xin)(xin)(xin)息(xi)或(huo)重(zhong)要(yao)文件(jian)(jian)(jian)(jian)(jian)需(xu)要(yao)告知對方并且需(xu)要(yao)對方保密(mi)(mi)時，可以(yi)選擇通過(guo)我們司空(kong)的(de)加(jia)密(mi)(mi)郵(you)件(jian)(jian)(jian)(jian)(jian)的(de)形(xing)(xing)式發(fa)(fa)送無痕閱(yue)(yue)覽的(de)信(xin)(xin)(xin)息(xi)或(huo)郵(you)件(jian)(jian)(jian)(jian)(jian)，目前版本通過(guo)聊天形(xing)(xing)式或(huo)郵(you)件(jian)(jian)(jian)(jian)(jian)形(xing)(xing)式發(fa)(fa)送的(de)無痕閱(yue)(yue)覽信(xin)(xin)(xin)息(xi)或(huo)郵(you)件(jian)(jian)(jian)(jian)(jian)已實現了防復制(zhi)以(yi)及防轉(zhuan)發(fa)(fa)的(de)功能，并且在閱(yue)(yue)讀返(fan)回(hui)后信(xin)(xin)(xin)息(xi)和(he)(he)郵(you)件(jian)(jian)(jian)(jian)(jian)將自動焚毀(hui)，以(yi)防對方通過(guo)截(jie)圖模式泄(xie)漏重(zhong)要(yao)文件(jian)(jian)(jian)(jian)(jian)以(yi)及重(zhong)要(yao)信(xin)(xin)(xin)息(xi)。同時，通過(guo)聊天形(xing)(xing)式和(he)(he)郵(you)件(jian)(jian)(jian)(jian)(jian)形(xing)(xing)式發(fa)(fa)送的(de)無痕閱(yue)(yue)覽信(xin)(xin)(xin)息(xi)及郵(you)件(jian)(jian)(jian)(jian)(jian)，同樣不可轉(zhuan)發(fa)(fa)。司空(kong)郵(you)件(jian)(jian)(jian)(jian)(jian)加(jia)密(mi)(mi)的(de)寶(bao)藏功能——無痕閱(yue)(yue)覽。司空(kong)郵(you)件(jian)(jian)(jian)(jian)(jian)加(jia)密(mi)(mi)附件(jian)(jian)(jian)(jian)(jian)加(jia)密(mi)(mi)嗎

對(dui)稱(cheng)(cheng)加(jia)密(mi)(mi)(mi)(mi)(mi)的(de)原理：為(wei)了(le)保(bao)護(hu)用(yong)(yong)(yong)戶(hu)的(de)數(shu)(shu)(shu)據(ju)不(bu)被第(di)三(san)雙(shuang)(shuang)(shuang)眼(yan)睛(jing)(jing)(jing)偷(tou)窺，需要將(jiang)用(yong)(yong)(yong)戶(hu)的(de)數(shu)(shu)(shu)據(ju)在(zai)離(li)開網卡之(zhi)前(qian)加(jia)密(mi)(mi)(mi)(mi)(mi)處理，將(jiang)用(yong)(yong)(yong)戶(hu)的(de)明文(wen)(wen)數(shu)(shu)(shu)據(ju)加(jia)密(mi)(mi)(mi)(mi)(mi)成(cheng)(cheng)密(mi)(mi)(mi)(mi)(mi)文(wen)(wen)數(shu)(shu)(shu)據(ju)，密(mi)(mi)(mi)(mi)(mi)文(wen)(wen)數(shu)(shu)(shu)據(ju)盡管(guan)還是0、1二進(jin)制流，但是這(zhe)些二進(jin)制流，即使(shi)還原成(cheng)(cheng)ASCII碼，也(ye)是一(yi)堆毫無(wu)意(yi)義的(de)字符串，毫無(wu)用(yong)(yong)(yong)處。上(shang)文(wen)(wen)提(ti)到了(le)第(di)三(san)雙(shuang)(shuang)(shuang)眼(yan)睛(jing)(jing)(jing)，那(nei)么前(qian)兩(liang)雙(shuang)(shuang)(shuang)眼(yan)睛(jing)(jing)(jing)分別是誰呢(ni)？是明文(wen)(wen)數(shu)(shu)(shu)據(ju)的(de)發送者(zhe)和密(mi)(mi)(mi)(mi)(mi)文(wen)(wen)數(shu)(shu)(shu)據(ju)的(de)接(jie)(jie)收者(zhe)。由于(yu)接(jie)(jie)收者(zhe)有密(mi)(mi)(mi)(mi)(mi)文(wen)(wen)的(de)解(jie)除(chu)加(jia)密(mi)(mi)(mi)(mi)(mi)密(mi)(mi)(mi)(mi)(mi)鑰(yao)(yao)(yao)(yao)，可(ke)以將(jiang)密(mi)(mi)(mi)(mi)(mi)文(wen)(wen)還原成(cheng)(cheng)明文(wen)(wen)，被稱(cheng)(cheng)為(wei)閱讀明文(wen)(wen)數(shu)(shu)(shu)據(ju)的(de)第(di)二雙(shuang)(shuang)(shuang)眼(yan)睛(jing)(jing)(jing)。第(di)三(san)雙(shuang)(shuang)(shuang)眼(yan)睛(jing)(jing)(jing)是誰？任何有機會(hui)看(kan)到、或捕獲(huo)到密(mi)(mi)(mi)(mi)(mi)文(wen)(wen)數(shu)(shu)(shu)據(ju)的(de)人，都(dou)可(ke)以認為(wei)是第(di)三(san)雙(shuang)(shuang)(shuang)眼(yan)睛(jing)(jing)(jing)。由于(yu)第(di)三(san)雙(shuang)(shuang)(shuang)眼(yan)睛(jing)(jing)(jing)的(de)人沒有解(jie)除(chu)加(jia)密(mi)(mi)(mi)(mi)(mi)密(mi)(mi)(mi)(mi)(mi)鑰(yao)(yao)(yao)(yao)，所(suo)以無(wu)法(fa)(fa)(fa)還原出明文(wen)(wen)數(shu)(shu)(shu)據(ju)，自(zi)然就沒法(fa)(fa)(fa)看(kan)明文(wen)(wen)數(shu)(shu)(shu)據(ju)。在(zai)網絡安全(quan)領域(yu)，經(jing)常稱(cheng)(cheng)第(di)三(san)雙(shuang)(shuang)(shuang)眼(yan)睛(jing)(jing)(jing)的(de)人為(wei)第(di)三(san)方(fang)。將(jiang)明文(wen)(wen)數(shu)(shu)(shu)據(ju)與加(jia)密(mi)(mi)(mi)(mi)(mi)密(mi)(mi)(mi)(mi)(mi)鑰(yao)(yao)(yao)(yao)做一(yi)次加(jia)密(mi)(mi)(mi)(mi)(mi)操(cao)(cao)(cao)作，將(jiang)密(mi)(mi)(mi)(mi)(mi)文(wen)(wen)數(shu)(shu)(shu)據(ju)與解(jie)除(chu)加(jia)密(mi)(mi)(mi)(mi)(mi)密(mi)(mi)(mi)(mi)(mi)鑰(yao)(yao)(yao)(yao)做一(yi)次解(jie)除(chu)加(jia)密(mi)(mi)(mi)(mi)(mi)操(cao)(cao)(cao)作，由于(yu)加(jia)/操(cao)(cao)(cao)作方(fang)法(fa)(fa)(fa)完(wan)全(quan)一(yi)樣(yang)(yang)，并且(qie)加(jia)/密(mi)(mi)(mi)(mi)(mi)鑰(yao)(yao)(yao)(yao)也(ye)完(wan)全(quan)一(yi)樣(yang)(yang)，故稱(cheng)(cheng)這(zhe)種數(shu)(shu)(shu)據(ju)發送方(fang)、數(shu)(shu)(shu)據(ju)接(jie)(jie)收方(fang)共(gong)享會(hui)話密(mi)(mi)(mi)(mi)(mi)鑰(yao)(yao)(yao)(yao)，并且(qie)共(gong)同使(shi)用(yong)(yong)(yong)會(hui)話密(mi)(mi)(mi)(mi)(mi)鑰(yao)(yao)(yao)(yao)來完(wan)成(cheng)(cheng)加(jia)/操(cao)(cao)(cao)作的(de)方(fang)法(fa)(fa)(fa)為(wei)對(dui)稱(cheng)(cheng)加(jia)密(mi)(mi)(mi)(mi)(mi)。用(yong)(yong)(yong)SM4給郵(you)件(jian)加(jia)密(mi)(mi)(mi)(mi)(mi)方(fang)法(fa)(fa)(fa)司空(kong)的(de)郵(you)件(jian)加(jia)密(mi)(mi)(mi)(mi)(mi)系統(tong)呈(cheng)現(xian)了(le)以量子技術(shu)為(wei)依托(tuo)的(de)互聯網新(xin)型生態體系。

我們在享(xiang)受(shou)足(zu)不(bu)出(chu)戶，便捷線上辦(ban)理(li)業務的(de)(de)同時，也冒著個(ge)人信(xin)息被(bei)泄露(lu)的(de)(de)風(feng)險(xian)。當(dang)業務員要(yao)求你提供(gong)相(xiang)關證件(jian)(jian)的(de)(de)時候是(shi)(shi)否也有(you)(you)(you)一(yi)絲(si)猶豫呢？雖然你可(ke)以(yi)確(que)認業務員的(de)(de)身份，但將(jiang)(jiang)自己的(de)(de)身份證等(deng)相(xiang)關信(xin)息通過第三方(fang)(fang)軟件(jian)(jian)發(fa)送(song)(song)(song)，肯定也在擔(dan)憂(you)如此重要(yao)的(de)(de)東(dong)西一(yi)鍵發(fa)送(song)(song)(song)是(shi)(shi)否太(tai)草率，是(shi)(shi)否有(you)(you)(you)既可(ke)靠又(you)快捷的(de)(de)兩全其美(mei)之(zhi)法(fa)呢?如果消息內容只(zhi)有(you)(you)(you)發(fa)送(song)(song)(song)方(fang)(fang)和接(jie)收方(fang)(fang)知曉，整個(ge)傳(chuan)(chuan)輸(shu)過程又(you)都是(shi)(shi)保密的(de)(de)，那(nei)所有(you)(you)(you)問題就都迎刃而解(jie)了(le)。發(fa)送(song)(song)(song)加(jia)密信(xin)息的(de)(de)密鑰(yao)只(zhi)有(you)(you)(you)發(fa)送(song)(song)(song)方(fang)(fang)和接(jie)收方(fang)(fang)才有(you)(you)(you)，通訊(xun)服務商(shang)只(zhi)有(you)(you)(you)數(shu)據(ju)沒有(you)(you)(you)密鑰(yao)，密鑰(yao)服務商(shang)只(zhi)提供(gong)密鑰(yao)無數(shu)據(ju)，數(shu)據(ju)流與(yu)密鑰(yao)流完全分(fen)離的(de)(de)信(xin)息傳(chuan)(chuan)輸(shu)方(fang)(fang)式可(ke)確(que)保數(shu)據(ju)的(de)(de)安全。司空app作為加(jia)密工(gong)具軟件(jian)(jian)，可(ke)以(yi)將(jiang)(jiang)信(xin)息通過加(jia)密郵件(jian)(jian)的(de)(de)形式發(fa)送(song)(song)(song)給對方(fang)(fang)，解(jie)決了(le)泄露(lu)風(feng)險(xian)。

司空卸載重裝后(hou)，加密(mi)郵件和(he)聊(liao)天(tian)版塊(kuai)(kuai)的(de)(de)歷史(shi)(shi)數(shu)據需要同(tong)步至本地，此時(shi)(shi)用(yong)戶(hu)不要著急去進行(xing)兩個版塊(kuai)(kuai)的(de)(de)操作，等歷史(shi)(shi)郵件同(tong)步完成就可以正常使(shi)(shi)用(yong)了。同(tong)步所需的(de)(de)時(shi)(shi)間(jian)由歷史(shi)(shi)郵件的(de)(de)數(shu)量(liang)(liang)決定，基本1分(fen)鐘之內(nei)都(dou)(dou)可以同(tong)步完成，數(shu)量(liang)(liang)少(shao)的(de)(de)話，幾秒(miao)鐘就可以。關于歷史(shi)(shi)郵件也(ye)請用(yong)戶(hu)做好管理(li)，隨著時(shi)(shi)間(jian)的(de)(de)推移會積累(lei)大(da)量(liang)(liang)的(de)(de)數(shu)據，定期進行(xing)郵件及信息的(de)(de)歸類(lei)整(zheng)理(li)，清(qing)理(li)沒(mei)有用(yong)的(de)(de)歷史(shi)(shi)郵件，保持良好的(de)(de)使(shi)(shi)用(yong)習慣(guan)，也(ye)能夠(gou)提高(gao)移動端的(de)(de)性能。讓人頭疼的(de)(de)就是(shi)手機空間(jian)不夠(gou)，像微信這(zhe)樣高(gao)頻使(shi)(shi)用(yong)的(de)(de)軟件，相信大(da)家(jia)也(ye)都(dou)(dou)有定期清(qing)理(li)的(de)(de)習慣(guan)。量(liang)(liang)子密(mi)鑰真的(de)(de)安全嗎？

加密(mi)(mi)后的信(xin)息(xi)(xi)如若(ruo)不慎呈現(xian)在了(le)第三者面前，到底是怎(zen)樣的一(yi)種情形呢？編輯好(hao)的信(xin)息(xi)(xi)，如果涉及隱私(si)，發送(song)前那就先用(yong)司空加密(mi)(mi)吧。你可以(yi)用(yong)司空的郵件(jian)加密(mi)(mi)和(he)聊天功(gong)能實(shi)現(xian)。打(da)開(kai)“量子(zi)(zi)密(mi)(mi)鑰(yao)加密(mi)(mi)”開(kai)關，一(yi)鍵發送(song)，第三者看到的信(xin)息(xi)(xi)內容將會是一(yi)串(chuan)長(chang)長(chang)的密(mi)(mi)文，例如這樣“JeOW0ix90644AF44606D94034A47DuzA8dPDFe55Lc049TN0IXA==JeOW0ix75EC5D9F12A35E8A8F361955B93C6F2D61A8eeI4yHjjs5X9K4l8QtLG0FbHU6Tb5l+LW0nvqaIEb2nHqEMQQIJt5FtFhM3Gw”。各種的附件(jian)也都無法正常打(da)開(kai)。郵件(jian)加密(mi)(mi)可以(yi)防止網絡犯(fan)罪分子(zi)(zi)和(he)其他惡意人員竊取(qu)敏感(gan)信(xin)息(xi)(xi)。給郵件(jian)加密(mi)(mi)存儲(chu)形式(shi)

了解(jie)一下司空加密(mi)聊天與加密(mi)郵件功(gong)能(neng)的異同點。司空郵件加密(mi)附(fu)件加密(mi)嗎

輕松三步，開啟(qi)司空之旅。注冊后領取(qu)體驗(yan)會員，開啟(qi)專屬暢快體驗(yan)；成(cheng)(cheng)為會員后請先設置(zhi)盒子6位密(mi)(mi)碼(ma)，進(jin)入后可以(yi)(yi)對本地文件(jian)(jian)進(jin)行加(jia)/操(cao)作，任意文件(jian)(jian)隨心鎖，存儲分享安心放；解鎖郵(you)件(jian)(jian)加(jia)密(mi)(mi)功(gong)能，請先綁(bang)定(ding)電子郵(you)箱(xiang)，可以(yi)(yi)是企業(ye)郵(you)箱(xiang)，也可以(yi)(yi)是個(ge)人(ren)郵(you)箱(xiang)，讓信(xin)息(xi)安全流動(dong)。應郵(you)箱(xiang)服務(wu)(wu)商(shang)要求，個(ge)人(ren)郵(you)箱(xiang)需使用授(shou)權(quan)(quan)碼(ma)登錄，授(shou)權(quan)(quan)碼(ma)獲取(qu)方法如下（以(yi)(yi)163郵(you)箱(xiang)示(shi)例）：登錄163郵(you)箱(xiang)，進(jin)入設置(zhi)界面；點擊(ji)IMAP/SMTP服務(wu)(wu)“開啟(qi)”按鈕；“開啟(qi)”后彈出(chu)窗口，點擊(ji)“繼(ji)續開啟(qi)”；發(fa)送(song)(song)短(duan)(duan)信(xin)驗(yan)證，短(duan)(duan)信(xin)發(fa)送(song)(song)成(cheng)(cheng)功(gong)后，點擊(ji)“我已發(fa)送(song)(song)”；生成(cheng)(cheng)授(shou)權(quan)(quan)碼(ma)。司空郵(you)件(jian)(jian)加(jia)密(mi)(mi)附件(jian)(jian)加(jia)密(mi)(mi)嗎

本文來自(zi)四(si)川精碳偉業環(huan)保科(ke)技有限責(ze)任公司：//wasul.cn/Article/55c36199583.html