{"id":476362,"date":"2023-08-09T07:28:31","date_gmt":"2023-08-09T07:28:31","guid":{"rendered":""},"modified":"2023-09-05T11:12:35","modified_gmt":"2023-09-05T11:12:35","slug":"computer-forensics","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/computer-forensics\/","title":{"rendered":"Ph\u00e1p y m\u00e1y t\u00ednh"},"content":{"rendered":"<p>\u0110i\u1ec1u tra m\u00e1y t\u00ednh, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111i\u1ec1u tra m\u1ea1ng ho\u1eb7c \u0111i\u1ec1u tra k\u1ef9 thu\u1eadt s\u1ed1, l\u00e0 quy tr\u00ecnh khoa h\u1ecdc thu th\u1eadp, ph\u00e2n t\u00edch v\u00e0 b\u1ea3o qu\u1ea3n b\u1eb1ng ch\u1ee9ng k\u1ef9 thu\u1eadt s\u1ed1 t\u1eeb nhi\u1ec1u thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed v\u00e0 ph\u01b0\u01a1ng ti\u1ec7n k\u1ef9 thu\u1eadt s\u1ed1 kh\u00e1c nhau \u0111\u1ec3 tr\u00ecnh b\u00e0y tr\u01b0\u1edbc t\u00f2a \u00e1n ho\u1eb7c s\u1eed d\u1ee5ng n\u00f3 cho m\u1ee5c \u0111\u00edch \u0111i\u1ec1u tra.<\/p>\n<h2>L\u1ecbch s\u1eed v\u00e0 ngu\u1ed3n g\u1ed1c c\u1ee7a ph\u00e1p y m\u00e1y t\u00ednh<\/h2>\n<p>Thu\u1eadt ng\u1eef \u201c\u0111i\u1ec1u tra m\u00e1y t\u00ednh\u201d l\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c \u0111\u1eb7t ra v\u00e0o \u0111\u1ea7u nh\u1eefng n\u0103m 1990 khi c\u00f4ng ngh\u1ec7 ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y c\u1ee7a ch\u00fang ta v\u00e0 n\u1ea3y sinh nhu c\u1ea7u ph\u1ee5c h\u1ed3i v\u00e0 ph\u00e2n t\u00edch b\u1eb1ng ch\u1ee9ng k\u1ef9 thu\u1eadt s\u1ed1. Vi\u1ec7c s\u1eed d\u1ee5ng k\u1ef7 lu\u1eadt n\u00e0y ban \u0111\u1ea7u c\u00f3 th\u1ec3 b\u1eaft ngu\u1ed3n t\u1eeb c\u00e1c c\u01a1 quan th\u1ef1c thi ph\u00e1p lu\u1eadt, \u0111\u1eb7c bi\u1ec7t trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p gian l\u1eadn t\u00e0i ch\u00ednh.<\/p>\n<p>Tr\u01b0\u1eddng h\u1ee3p \u0111\u00e1ng ch\u00fa \u00fd \u0111\u1ea7u ti\u00ean v\u1ec1 ph\u00e1p y m\u00e1y t\u00ednh \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n trong cu\u1ed9c \u0111i\u1ec1u tra n\u0103m 1986 v\u1ec1 hacker ng\u01b0\u1eddi \u0110\u1ee9c Markus Hess c\u1ee7a Clifford Stoll, m\u1ed9t nh\u00e0 thi\u00ean v\u0103n h\u1ecdc v\u00e0 qu\u1ea3n l\u00fd h\u1ec7 th\u1ed1ng t\u1ea1i Ph\u00f2ng th\u00ed nghi\u1ec7m qu\u1ed1c gia Lawrence Berkeley \u1edf M\u1ef9. Stoll \u0111\u00e3 s\u1eed d\u1ee5ng m\u00e1y t\u00ednh v\u00e0 ph\u00e1p y m\u1ea1ng \u0111\u1ec3 b\u1eaft Hess, \u0111i\u1ec1u m\u00e0 sau n\u00e0y \u00f4ng \u0111\u00e3 tr\u00ecnh b\u00e0y chi ti\u1ebft trong cu\u1ed1n s\u00e1ch \u201cQu\u1ea3 tr\u1ee9ng chim c\u00fac cu\u201d c\u1ee7a m\u00ecnh.<\/p>\n<h2>\u0110i s\u00e2u v\u00e0o ph\u00e1p y m\u00e1y t\u00ednh<\/h2>\n<p>\u0110i\u1ec1u tra m\u00e1y t\u00ednh bao g\u1ed3m m\u1ed9t lo\u1ea1t c\u00e1c k\u1ef9 thu\u1eadt v\u00e0 ph\u01b0\u01a1ng ph\u00e1p nh\u1eb1m l\u1ea5y d\u1eef li\u1ec7u t\u1eeb h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh, thi\u1ebft b\u1ecb l\u01b0u tr\u1eef v\u00e0 m\u1ea1ng. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c chia th\u00e0nh nhi\u1ec1u ph\u00e2n ng\u00e0nh ph\u1ee5, bao g\u1ed3m \u0111i\u1ec1u tra \u1ed5 \u0111\u0129a, \u0111i\u1ec1u tra m\u1ea1ng, \u0111i\u1ec1u tra thi\u1ebft b\u1ecb di \u0111\u1ed9ng v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u \u0111i\u1ec1u tra.<\/p>\n<p>M\u1ee5c ti\u00eau ch\u00ednh c\u1ee7a ph\u00e1p y m\u00e1y t\u00ednh l\u00e0 x\u00e1c \u0111\u1ecbnh, thu th\u1eadp, b\u1ea3o qu\u1ea3n v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u theo c\u00e1ch duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a b\u1eb1ng ch\u1ee9ng \u0111\u01b0\u1ee3c thu th\u1eadp \u0111\u1ec3 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3 trong m\u1ed9t v\u1ee5 \u00e1n ph\u00e1p l\u00fd. C\u00e1c k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho vi\u1ec7c n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m t\u1eeb quan s\u00e1t \u0111\u01a1n gi\u1ea3n \u0111\u1ebfn s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m ph\u1ee9c t\u1ea1p \u0111\u1ec3 ph\u00e2n t\u00edch chi ti\u1ebft.<\/p>\n<h2>C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a ph\u00e1p y m\u00e1y t\u00ednh<\/h2>\n<p>\u0110i\u1ec1u tra m\u00e1y t\u00ednh th\u01b0\u1eddng \u0111\u01b0\u1ee3c c\u1ea5u tr\u00fac xung quanh m\u1ed9t quy tr\u00ecnh ch\u00ednh th\u1ee9c bao g\u1ed3m m\u1ed9t s\u1ed1 giai \u0111o\u1ea1n ch\u00ednh:<\/p>\n<ol>\n<li><strong>Nh\u1eadn bi\u1ebft:<\/strong> \u0110i\u1ec1u n\u00e0y li\u00ean quan \u0111\u1ebfn vi\u1ec7c t\u00ecm ki\u1ebfm v\u00e0 ph\u00e2n lo\u1ea1i c\u00e1c ngu\u1ed3n b\u1eb1ng ch\u1ee9ng k\u1ef9 thu\u1eadt s\u1ed1 ti\u1ec1m n\u0103ng.<\/li>\n<li><strong>S\u1ef1 b\u1ea3o t\u1ed3n:<\/strong> \u0110i\u1ec1u n\u00e0y bao g\u1ed3m vi\u1ec7c ng\u0103n ch\u1eb7n s\u1ef1 thay \u0111\u1ed5i ho\u1eb7c m\u1ea5t m\u00e1t b\u1eb1ng ch\u1ee9ng \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh.<\/li>\n<li><strong>B\u1ed9 s\u01b0u t\u1eadp:<\/strong> \u0110i\u1ec1u n\u00e0y li\u00ean quan \u0111\u1ebfn vi\u1ec7c ghi l\u1ea1i c\u1ea3nh v\u1eadt l\u00fd v\u00e0 t\u1ea1o b\u1ea3n sao k\u1ef9 thu\u1eadt s\u1ed1 c\u1ee7a t\u1ea5t c\u1ea3 d\u1eef li\u1ec7u.<\/li>\n<li><strong>Ph\u00e2n t\u00edch:<\/strong> Giai \u0111o\u1ea1n n\u00e0y bao g\u1ed3m vi\u1ec7c x\u00e1c \u0111\u1ecbnh, tr\u00edch xu\u1ea5t v\u00e0 xem x\u00e9t c\u00e1c ph\u1ea7n d\u1eef li\u1ec7u c\u00f3 li\u00ean quan \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 c\u1ee7a v\u1ee5 vi\u1ec7c.<\/li>\n<li><strong>B\u00e1o c\u00e1o:<\/strong> Giai \u0111o\u1ea1n cu\u1ed1i c\u00f9ng n\u00e0y bao g\u1ed3m vi\u1ec7c ph\u00e1c th\u1ea3o c\u00e1c h\u00e0nh \u0111\u1ed9ng \u0111\u00e3 th\u1ef1c hi\u1ec7n v\u00e0 nh\u1eefng ph\u00e1t hi\u1ec7n thu \u0111\u01b0\u1ee3c m\u1ed9t c\u00e1ch r\u00f5 r\u00e0ng v\u00e0 ch\u00ednh x\u00e1c, th\u01b0\u1eddng \u0111\u01b0\u1ee3c vi\u1ebft d\u01b0\u1edbi d\u1ea1ng ph\u00f9 h\u1ee3p \u0111\u1ec3 tr\u00ecnh b\u00e0y t\u1ea1i ph\u00f2ng x\u1eed \u00e1n.<\/li>\n<\/ol>\n<h2>C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a ph\u00e1p y m\u00e1y t\u00ednh<\/h2>\n<p>C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a ph\u00e1p y m\u00e1y t\u00ednh bao g\u1ed3m:<\/p>\n<ul>\n<li>S\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p khoa h\u1ecdc \u0111\u1ec3 b\u1ea3o qu\u1ea3n, x\u00e1c nh\u1eadn, nh\u1eadn d\u1ea1ng, ph\u00e2n t\u00edch, gi\u1ea3i th\u00edch, ghi ch\u00e9p v\u00e0 tr\u00ecnh b\u00e0y b\u1eb1ng ch\u1ee9ng k\u1ef9 thu\u1eadt s\u1ed1.<\/li>\n<li>B\u1ea3o to\u00e0n t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a b\u1eb1ng ch\u1ee9ng k\u1ef9 thu\u1eadt s\u1ed1 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u00f3 c\u00f3 th\u1ec3 \u0111\u1ee9ng tr\u01b0\u1edbc t\u00f2a.<\/li>\n<li>Kh\u1ea3 n\u0103ng b\u1ecf qua ho\u1eb7c b\u1ebb kh\u00f3a m\u1eadt kh\u1ea9u h\u1ec7 th\u1ed1ng v\u00e0 m\u00e3 h\u00f3a \u0111\u1ec3 truy c\u1eadp d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7.<\/li>\n<li>Kh\u1ea3 n\u0103ng x\u00e1c \u0111\u1ecbnh v\u00e0 kh\u00f4i ph\u1ee5c c\u00e1c t\u1ec7p \u0111\u00e3 x\u00f3a, d\u1eef li\u1ec7u \u1ea9n v\u00e0 c\u00e1c t\u1ec7p b\u1ecb ph\u00e2n m\u1ea3nh n\u1eb1m r\u1ea3i r\u00e1c tr\u00ean ph\u01b0\u01a1ng ti\u1ec7n l\u01b0u tr\u1eef.<\/li>\n<\/ul>\n<h2>C\u00e1c lo\u1ea1i ph\u00e1p y m\u00e1y t\u00ednh<\/h2>\n<p>\u0110i\u1ec1u tra m\u00e1y t\u00ednh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh nhi\u1ec1u lo\u1ea1i d\u1ef1a tr\u00ean t\u00ednh ch\u1ea5t c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb k\u1ef9 thu\u1eadt s\u1ed1 c\u00f3 li\u00ean quan:<\/p>\n<table>\n<thead>\n<tr>\n<th>Ki\u1ec3u<\/th>\n<th>S\u1ef1 mi\u00eau t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0110i\u1ec1u tra \u0111\u0129a<\/td>\n<td>Li\u00ean quan \u0111\u1ebfn vi\u1ec7c tr\u00edch xu\u1ea5t d\u1eef li\u1ec7u t\u1eeb c\u00e1c thi\u1ebft b\u1ecb l\u01b0u tr\u1eef nh\u01b0 \u1ed5 c\u1ee9ng, SSD v\u00e0 \u1ed5 USB di \u0111\u1ed9ng.<\/td>\n<\/tr>\n<tr>\n<td>Ph\u00e1p y m\u1ea1ng<\/td>\n<td>Li\u00ean quan \u0111\u1ebfn vi\u1ec7c gi\u00e1m s\u00e1t v\u00e0 ph\u00e2n t\u00edch l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng m\u00e1y t\u00ednh nh\u1eb1m m\u1ee5c \u0111\u00edch thu th\u1eadp th\u00f4ng tin, b\u1eb1ng ch\u1ee9ng ph\u00e1p l\u00fd ho\u1eb7c ph\u00e1t hi\u1ec7n x\u00e2m nh\u1eadp.<\/td>\n<\/tr>\n<tr>\n<td>Ph\u00e1p y thi\u1ebft b\u1ecb di \u0111\u1ed9ng<\/td>\n<td>Vi\u1ec7c ph\u1ee5c h\u1ed3i b\u1eb1ng ch\u1ee9ng k\u1ef9 thu\u1eadt s\u1ed1 ho\u1eb7c d\u1eef li\u1ec7u t\u1eeb thi\u1ebft b\u1ecb di \u0111\u1ed9ng.<\/td>\n<\/tr>\n<tr>\n<td>Ph\u00e1p y k\u00fd \u1ee9c<\/td>\n<td>Li\u00ean quan \u0111\u1ebfn vi\u1ec7c kh\u00f4i ph\u1ee5c d\u1eef li\u1ec7u t\u1eeb b\u1ed9 nh\u1edb truy c\u1eadp ng\u1eabu nhi\u00ean (RAM) c\u1ee7a h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh.<\/td>\n<\/tr>\n<tr>\n<td>Email ph\u00e1p y<\/td>\n<td>Li\u00ean quan \u0111\u1ebfn vi\u1ec7c kh\u00f4i ph\u1ee5c v\u00e0 ki\u1ec3m tra n\u1ed9i dung email c\u0169ng nh\u01b0 si\u00eau d\u1eef li\u1ec7u, ngay c\u1ea3 khi \u0111\u00e3 b\u1ecb x\u00f3a, \u0111\u1ec3 gi\u1ea3i quy\u1ebft t\u1ed9i ph\u1ea1m ho\u1eb7c \u0111i\u1ec1u tra s\u1ef1 c\u1ed1.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>C\u00e1c c\u00e1ch s\u1eed d\u1ee5ng ph\u00e1p y m\u00e1y t\u00ednh v\u00e0 nh\u1eefng th\u00e1ch th\u1ee9c li\u00ean quan<\/h2>\n<p>Ph\u00e1p y m\u00e1y t\u00ednh th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u1ea3 \u0111i\u1ec1u tra h\u00ecnh s\u1ef1 v\u00e0 d\u00e2n s\u1ef1. N\u00f3 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng doanh nghi\u1ec7p \u0111\u1ec3 \u0111i\u1ec1u tra n\u1ed9i b\u1ed9 ho\u1eb7c kh\u00f4i ph\u1ee5c d\u1eef li\u1ec7u b\u1ecb m\u1ea5t ho\u1eb7c b\u1ecb h\u1ecfng.<\/p>\n<p>Nh\u1eefng th\u00e1ch th\u1ee9c trong ph\u00e1p y m\u00e1y t\u00ednh bao g\u1ed3m b\u1ea3n ch\u1ea5t ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7, m\u00e3 h\u00f3a, k\u1ef9 thu\u1eadt ch\u1ed1ng ph\u00e1p y v\u00e0 nhu c\u1ea7u duy tr\u00ec chu\u1ed7i h\u00e0nh tr\u00ecnh l\u01b0u gi\u1eef b\u1eb1ng ch\u1ee9ng k\u1ef9 thu\u1eadt s\u1ed1.<\/p>\n<h2>So s\u00e1nh v\u1edbi c\u00e1c \u0111i\u1ec1u kho\u1ea3n t\u01b0\u01a1ng t\u1ef1<\/h2>\n<table>\n<thead>\n<tr>\n<th>Thu\u1eadt ng\u1eef<\/th>\n<th>S\u1ef1 mi\u00eau t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Ph\u00e1p y m\u00e1y t\u00ednh<\/td>\n<td>T\u1eadp trung v\u00e0o b\u1eb1ng ch\u1ee9ng k\u1ef9 thu\u1eadt s\u1ed1 \u0111\u01b0\u1ee3c tr\u00edch xu\u1ea5t t\u1eeb h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh, m\u1ea1ng v\u00e0 thi\u1ebft b\u1ecb l\u01b0u tr\u1eef.<\/td>\n<\/tr>\n<tr>\n<td>An ninh m\u1ea1ng<\/td>\n<td>T\u1eadp trung v\u00e0o vi\u1ec7c b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng, m\u1ea1ng v\u00e0 d\u1eef li\u1ec7u kh\u1ecfi c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng k\u1ef9 thu\u1eadt s\u1ed1.<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea3m b\u1ea3o th\u00f4ng tin<\/td>\n<td>\u0110\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady, an to\u00e0n c\u1ee7a th\u00f4ng tin v\u00e0 qu\u1ea3n l\u00fd r\u1ee7i ro li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng, x\u1eed l\u00fd, l\u01b0u tr\u1eef v\u00e0 truy\u1ec1n t\u1ea3i th\u00f4ng tin.<\/td>\n<\/tr>\n<tr>\n<td>Hack \u0111\u1ea1o \u0111\u1ee9c<\/td>\n<td>Th\u1ef1c ti\u1ec5n ph\u00e1p l\u00fd v\u1ec1 vi\u1ec7c v\u01b0\u1ee3t qua b\u1ea3o m\u1eadt h\u1ec7 th\u1ed1ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c m\u1ed1i \u0111e d\u1ecda v\u00e0 vi ph\u1ea1m d\u1eef li\u1ec7u ti\u1ec1m \u1ea9n trong m\u1ea1ng.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Quan \u0111i\u1ec3m v\u00e0 c\u00f4ng ngh\u1ec7 t\u01b0\u01a1ng lai<\/h2>\n<p>Khi c\u00f4ng ngh\u1ec7 ph\u00e1t tri\u1ec3n, ph\u00e1p y m\u00e1y t\u00ednh s\u1ebd ti\u1ebfp t\u1ee5c m\u1edf r\u1ed9ng. T\u01b0\u01a1ng lai c\u1ee7a ph\u00e1p y m\u00e1y t\u00ednh c\u00f3 th\u1ec3 li\u00ean quan \u0111\u1ebfn nh\u1eefng ti\u1ebfn b\u1ed9 trong AI v\u00e0 h\u1ecdc m\u00e1y \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c ph\u1ea7n c\u1ee7a quy tr\u00ecnh, c\u1ea3i ti\u1ebfn k\u1ef9 thu\u1eadt x\u1eed l\u00fd c\u00e1c thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a c\u0169ng nh\u01b0 s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a lu\u1eadt v\u00e0 quy \u0111\u1ecbnh li\u00ean quan \u0111\u1ebfn b\u1eb1ng ch\u1ee9ng k\u1ef9 thu\u1eadt s\u1ed1 v\u00e0 quy\u1ec1n ri\u00eang t\u01b0.<\/p>\n<h2>M\u00e1y ch\u1ee7 proxy v\u00e0 ph\u00e1p y m\u00e1y t\u00ednh<\/h2>\n<p>M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 trong vi\u1ec7c \u0111i\u1ec1u tra ph\u00e1p y m\u00e1y t\u00ednh. V\u00ec m\u00e1y ch\u1ee7 proxy cung c\u1ea5p ph\u01b0\u01a1ng ti\u1ec7n \u0111\u1ec3 che gi\u1ea5u c\u00e1c ho\u1ea1t \u0111\u1ed9ng tr\u1ef1c tuy\u1ebfn c\u1ee7a m\u1ed9t ng\u01b0\u1eddi n\u00ean c\u00e1c nh\u00e0 \u0111i\u1ec1u tra c\u00f3 th\u1ec3 ph\u1ea3i l\u00e0m vi\u1ec7c v\u1edbi ISP ho\u1eb7c ch\u00ednh nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 proxy \u0111\u1ec3 l\u1ea5y th\u00f4ng tin nh\u1eadt k\u00fd nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a quy tr\u00ecnh thu th\u1eadp b\u1eb1ng ch\u1ee9ng k\u1ef9 thu\u1eadt s\u1ed1 c\u1ee7a h\u1ecd.<\/p>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<ul>\n<li>Hi\u1ec7p h\u1ed9i gi\u00e1m \u0111\u1ecbnh m\u00e1y t\u00ednh ph\u00e1p y qu\u1ed1c t\u1ebf: <a href=\"https:\/\/www.isfce.com\/\" target=\"_new\" rel=\"noopener nofollow\">https:\/\/www.isfce.com\/<\/a><\/li>\n<li>Hi\u1ec7p h\u1ed9i Ph\u00e1p y K\u1ef9 thu\u1eadt s\u1ed1, An ninh v\u00e0 Lu\u1eadt: <a href=\"https:\/\/www.adfsl.org\/\" target=\"_new\" rel=\"noopener nofollow\">https:\/\/www.adfsl.org\/<\/a><\/li>\n<li>Tr\u1ecdng t\u00e2m ph\u00e1p y: <a href=\"https:\/\/www.forensicfocus.com\/\" target=\"_new\" rel=\"noopener nofollow\">https:\/\/www.forensicfocus.com\/<\/a><\/li>\n<li>\u0110i\u1ec1u tra m\u1ea1ng: C\u1ea9m nang hi\u1ec7n tr\u01b0\u1eddng \u0111\u1ec3 thu th\u1eadp, ki\u1ec3m tra v\u00e0 b\u1ea3o qu\u1ea3n b\u1eb1ng ch\u1ee9ng v\u1ec1 t\u1ed9i ph\u1ea1m m\u00e1y t\u00ednh: <a href=\"https:\/\/www.amazon.com\/Cyber-Forensics-Collecting-Examining-Preserving\/dp\/0849322235\" target=\"_new\" rel=\"noopener nofollow\">li\u00ean k\u1ebft Amazon<\/a><\/li>\n<\/ul>\n<p>C\u00e1i nh\u00ecn to\u00e0n di\u1ec7n v\u1ec1 ph\u00e1p y m\u00e1y t\u00ednh n\u00e0y s\u1ebd cung c\u1ea5p n\u1ec1n t\u1ea3ng hi\u1ec3u bi\u1ebft v\u1eefng ch\u1eafc cho b\u1ea5t k\u1ef3 c\u00e1 nh\u00e2n ho\u1eb7c doanh nghi\u1ec7p n\u00e0o mu\u1ed1n hi\u1ec3u r\u00f5 vai tr\u00f2 kh\u00f4ng th\u1ec3 thi\u1ebfu c\u1ee7a n\u00f3 trong th\u1eddi \u0111\u1ea1i k\u1ef9 thu\u1eadt s\u1ed1 ng\u00e0y nay. L\u0129nh v\u1ef1c n\u00e0y ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n v\u00e0 th\u00edch \u1ee9ng v\u1edbi nh\u1eefng ti\u1ebfn b\u1ed9 v\u00e0 th\u00e1ch th\u1ee9c c\u00f4ng ngh\u1ec7 m\u1edbi nh\u1ea5t. Khi th\u1ebf gi\u1edbi ng\u00e0y c\u00e0ng g\u1eafn k\u1ebft v\u1edbi nhau v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt s\u1ed1, t\u1ea7m quan tr\u1ecdng v\u00e0 s\u1ef1 c\u1ea7n thi\u1ebft c\u1ee7a ph\u00e1p y m\u00e1y t\u00ednh s\u1ebd ti\u1ebfp t\u1ee5c t\u0103ng l\u00ean.<\/p>","protected":false},"featured_media":476363,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476362","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Computer Forensics: An In-Depth Analysis<\/mark>","faq_items":[{"question":"What is Computer Forensics?","answer":"<p>Computer Forensics, also known as cyber forensics or digital forensics, is the scientific process of collecting, analyzing, and preserving digital evidence from various electronic devices and digital media. This evidence can be presented in a court of law or used for investigative purposes.<\/p>"},{"question":"When was the term \"Computer Forensics\" first coined and why?","answer":"<p>The term \"computer forensics\" was first coined in the early 1990s. As technology started becoming increasingly integrated into our daily lives, there was a rising need to recover and analyze digital evidence, especially for cases related to financial fraud and other criminal activities.<\/p>"},{"question":"What are the key stages involved in Computer Forensics?","answer":"<p>Computer forensics follows a formal process that includes several key stages: Identification, Preservation, Collection, Analysis, and Reporting. Each stage plays a crucial role in ensuring the integrity of the evidence and its effectiveness in a legal case or investigation.<\/p>"},{"question":"What are the different types of Computer Forensics?","answer":"<p>Computer forensics can be divided into several types based on the digital devices involved. This includes Disk Forensics, Network Forensics, Mobile Device Forensics, Memory Forensics, and Email Forensics.<\/p>"},{"question":"What are the challenges in Computer Forensics?","answer":"<p>Challenges in computer forensics include the rapidly evolving nature of technology, encryption, anti-forensics techniques, and the need to maintain the chain of custody of the digital evidence.<\/p>"},{"question":"How does Computer Forensics relate to Proxy Servers?","answer":"<p>Proxy servers, which provide a means to hide one's online activities, may be involved in computer forensics investigations. Investigators may have to work with ISPs or the proxy service providers themselves to obtain log information as part of their digital evidence collection process.<\/p>"},{"question":"What are the future perspectives and technologies in Computer Forensics?","answer":"<p>As technology evolves, computer forensics will continue to expand. The future of computer forensics may involve advancements in AI and machine learning to automate parts of the process, improvements in techniques for dealing with encrypted devices, and developments in laws and regulations related to digital evidence and privacy.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/476362","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/476362\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media\/476363"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=476362"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}