{"id":479709,"date":"2023-08-09T10:43:36","date_gmt":"2023-08-09T10:43:36","guid":{"rendered":""},"modified":"2023-09-05T11:19:24","modified_gmt":"2023-09-05T11:19:24","slug":"worm","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/worm\/","title":{"rendered":"S\u00e2u"},"content":{"rendered":"<p>Worm l\u00e0 c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh m\u00e1y t\u00ednh t\u1ef1 sao ch\u00e9p, l\u00e2y lan m\u1ed9t c\u00e1ch t\u1ef1 \u0111\u1ed9ng, l\u00e2y nhi\u1ec5m sang c\u00e1c h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh kh\u00e1c m\u00e0 kh\u00f4ng c\u1ea7n s\u1ef1 can thi\u1ec7p c\u1ee7a con ng\u01b0\u1eddi. Kh\u00f4ng gi\u1ed1ng nh\u01b0 virus, ch\u00fang kh\u00f4ng c\u1ea7n ph\u1ea3i g\u1eafn m\u00ecnh v\u00e0o m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh hi\u1ec7n c\u00f3. Worm th\u01b0\u1eddng mang t\u1ea3i tr\u1ecdng c\u00f3 h\u1ea1i c\u00f3 th\u1ec3 g\u00e2y thi\u1ec7t h\u1ea1i l\u1edbn cho m\u1ea1ng, m\u00e1y t\u00ednh v\u00e0 d\u1eef li\u1ec7u.<\/p>\n<h2>L\u1ecbch s\u1eed v\u1ec1 ngu\u1ed3n g\u1ed1c c\u1ee7a s\u00e2u v\u00e0 s\u1ef1 \u0111\u1ec1 c\u1eadp \u0111\u1ea7u ti\u00ean v\u1ec1 ch\u00fang<\/h2>\n<p>Kh\u00e1i ni\u1ec7m s\u00e2u trong \u0111i\u1ec7n to\u00e1n c\u00f3 t\u1eeb nh\u1eefng ng\u00e0y \u0111\u1ea7u c\u1ee7a m\u00e1y t\u00ednh n\u1ed1i m\u1ea1ng. Thu\u1eadt ng\u1eef \u201cs\u00e2u\u201d \u0111\u01b0\u1ee3c John Brunner s\u1eed d\u1ee5ng l\u1ea7n \u0111\u1ea7u ti\u00ean trong m\u1ed9t b\u00e0i b\u00e1o n\u0103m 1972. Tuy nhi\u00ean, s\u00e2u m\u00e1y t\u00ednh th\u1ef1c s\u1ef1 \u0111\u1ea7u ti\u00ean l\u00e0 Morris Worm, do Robert Tappan Morris t\u1ea1o ra v\u00e0o n\u0103m 1988. S\u00e2u n\u00e0y nh\u1eb1m m\u1ee5c \u0111\u00edch \u0111\u00e1nh gi\u00e1 quy m\u00f4 c\u1ee7a Internet nh\u01b0ng cu\u1ed1i c\u00f9ng l\u1ea1i g\u00e2y ra s\u1ef1 gi\u00e1n \u0111o\u1ea1n \u0111\u00e1ng k\u1ec3, l\u00e2y nhi\u1ec5m kho\u1ea3ng 6.000 m\u00e1y t\u00ednh.<\/p>\n<h2>Th\u00f4ng tin chi ti\u1ebft v\u1ec1 Worms: M\u1edf r\u1ed9ng ch\u1ee7 \u0111\u1ec1<\/h2>\n<p>Giun c\u1ef1c k\u1ef3 ph\u1ee9c t\u1ea1p, s\u1eed d\u1ee5ng nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c nhau \u0111\u1ec3 nh\u00e2n r\u1ed9ng v\u00e0 l\u00e2y lan. Ch\u00fang th\u01b0\u1eddng khai th\u00e1c c\u00e1c l\u1ed7 h\u1ed5ng trong h\u1ec7 \u0111i\u1ec1u h\u00e0nh, \u1ee9ng d\u1ee5ng hay th\u1eadm ch\u00ed l\u00e0 ph\u1ea7n c\u1ee9ng. Sau \u0111\u00e2y l\u00e0 nh\u1eefng chi ti\u1ebft c\u1ea7n thi\u1ebft v\u1ec1 s\u00e2u:<\/p>\n<ul>\n<li><strong>Lan truy\u1ec1n<\/strong>: Worm l\u00e2y lan b\u1eb1ng c\u00e1ch khai th\u00e1c l\u1ed7 h\u1ed5ng, g\u1eedi b\u1ea3n sao c\u1ee7a ch\u00fang t\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng kh\u00e1c.<\/li>\n<li><strong>Kh\u1ed1i h\u00e0ng<\/strong>: Nhi\u1ec1u s\u00e2u mang t\u1ea3i tr\u1ecdng c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c h\u00e0nh \u0111\u1ed9ng nh\u01b0 x\u00f3a t\u1eadp tin ho\u1eb7c \u0111\u00e1nh c\u1eafp th\u00f4ng tin.<\/li>\n<li><strong>Ph\u00e1t hi\u1ec7n v\u00e0 lo\u1ea1i b\u1ecf<\/strong>: C\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n v\u00e0 lo\u1ea1i b\u1ecf s\u00e2u b\u1eb1ng ph\u1ea7n m\u1ec1m ch\u1ed1ng vi-r\u00fat, nh\u01b0ng m\u1ed9t s\u1ed1 s\u00e2u n\u00e2ng cao c\u00f3 th\u1ec3 tr\u1ed1n tr\u00e1nh s\u1ef1 ph\u00e1t hi\u1ec7n.<\/li>\n<\/ul>\n<h2>C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a Worm: Worm ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o<\/h2>\n<p>Worm th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb m\u1ed9t s\u1ed1 th\u00e0nh ph\u1ea7n:<\/p>\n<ol>\n<li><strong>\u0110i\u1ec3m v\u00e0o<\/strong>: N\u01a1i s\u00e2u x\u00e2m nh\u1eadp v\u00e0o h\u1ec7 th\u1ed1ng, th\u01b0\u1eddng khai th\u00e1c l\u1ed7 h\u1ed5ng.<\/li>\n<li><strong>C\u01a1 ch\u1ebf lan truy\u1ec1n<\/strong>: M\u00e3 ch\u1ecbu tr\u00e1ch nhi\u1ec7m sao ch\u00e9p v\u00e0 g\u1eedi s\u00e2u sang c\u00e1c h\u1ec7 th\u1ed1ng kh\u00e1c.<\/li>\n<li><strong>Kh\u1ed1i h\u00e0ng<\/strong>: Ph\u1ea7n c\u1ee7a s\u00e2u th\u1ef1c hi\u1ec7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c h\u1ea1i.<\/li>\n<li><strong>K\u1ef9 thu\u1eadt n\u00e9 tr\u00e1nh<\/strong>: C\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c s\u00e2u s\u1eed d\u1ee5ng \u0111\u1ec3 tr\u00e1nh b\u1ecb ph\u1ea7n m\u1ec1m b\u1ea3o m\u1eadt ph\u00e1t hi\u1ec7n.<\/li>\n<\/ol>\n<h2>Ph\u00e2n t\u00edch c\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a Worms<\/h2>\n<ul>\n<li><strong>Tuy\u00ean truy\u1ec1n t\u1ef1 tr\u1ecb<\/strong>: Giun l\u00e2y lan m\u00e0 kh\u00f4ng c\u1ea7n s\u1ef1 can thi\u1ec7p c\u1ee7a con ng\u01b0\u1eddi.<\/li>\n<li><strong>Ti\u1ec1m n\u0103ng h\u1ee7y di\u1ec7t<\/strong>: Ch\u00fang c\u00f3 th\u1ec3 mang t\u1ea3i tr\u1ecdng c\u00f3 h\u1ea1i.<\/li>\n<li><strong>Kh\u1ea3 n\u0103ng t\u00e0ng h\u00ecnh<\/strong>: Nhi\u1ec1u s\u00e2u \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 tr\u00e1nh b\u1ecb ph\u00e1t hi\u1ec7n.<\/li>\n<li><strong>Khai th\u00e1c l\u1ed7 h\u1ed5ng<\/strong>: H\u1ecd th\u01b0\u1eddng khai th\u00e1c c\u00e1c l\u1ed7 h\u1ed5ng \u0111\u00e3 bi\u1ebft trong h\u1ec7 th\u1ed1ng.<\/li>\n<\/ul>\n<h2>C\u00e1c lo\u1ea1i s\u00e2u<\/h2>\n<p>C\u00f3 m\u1ed9t s\u1ed1 lo\u1ea1i s\u00e2u, nh\u01b0 \u0111\u01b0\u1ee3c t\u00f3m t\u1eaft trong b\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y:<\/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>S\u00e2u email<\/td>\n<td>L\u00e2y lan qua t\u1ec7p \u0111\u00ednh k\u00e8m email.<\/td>\n<\/tr>\n<tr>\n<td>S\u00e2u nh\u1eafn tin t\u1ee9c th\u1eddi<\/td>\n<td>L\u00e2y lan qua c\u00e1c \u1ee9ng d\u1ee5ng nh\u1eafn tin t\u1ee9c th\u1eddi.<\/td>\n<\/tr>\n<tr>\n<td>Worm chia s\u1ebb t\u1eadp tin<\/td>\n<td>Tuy\u00ean truy\u1ec1n th\u00f4ng qua c\u00e1c m\u1ea1ng chia s\u1ebb t\u1eadp tin.<\/td>\n<\/tr>\n<tr>\n<td>S\u00e2u Internet<\/td>\n<td>L\u00e2y lan b\u1eb1ng c\u00e1ch nh\u1eafm m\u1ee5c ti\u00eau v\u00e0o c\u00e1c l\u1ed7 h\u1ed5ng trong h\u1ec7 th\u1ed1ng k\u1ebft n\u1ed1i internet.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>C\u00e1ch s\u1eed d\u1ee5ng Worm, v\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p<\/h2>\n<p>Worms th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c h\u1ea1i. Tuy nhi\u00ean, m\u1ed9t s\u1ed1 nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 kh\u00e1m ph\u00e1 vi\u1ec7c s\u1eed d\u1ee5ng s\u00e2u cho c\u00e1c m\u1ee5c \u0111\u00edch c\u00f3 l\u1ee3i, ch\u1eb3ng h\u1ea1n nh\u01b0 b\u1ea3o tr\u00ec m\u1ea1ng.<\/p>\n<p><strong>C\u00e1c v\u1ea5n \u0111\u1ec1<\/strong>:<\/p>\n<ul>\n<li>Truy c\u1eadp tr\u00e1i ph\u00e9p v\u00e0 l\u00e0m h\u1ecfng d\u1eef li\u1ec7u.<\/li>\n<li>H\u1ec7 th\u1ed1ng ch\u1eadm l\u1ea1i v\u00e0 g\u1eb7p s\u1ef1 c\u1ed1.<\/li>\n<li>C\u00e1c v\u1ea5n \u0111\u1ec1 ph\u00e1p l\u00fd li\u00ean quan \u0111\u1ebfn truy c\u1eadp tr\u00e1i ph\u00e9p.<\/li>\n<\/ul>\n<p><strong>C\u00e1c gi\u1ea3i ph\u00e1p<\/strong>:<\/p>\n<ul>\n<li>Th\u01b0\u1eddng xuy\u00ean c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m \u0111\u1ec3 v\u00e1 c\u00e1c l\u1ed7 h\u1ed5ng.<\/li>\n<li>S\u1eed d\u1ee5ng c\u00e1c gi\u1ea3i ph\u00e1p ch\u1ed1ng virus v\u00e0 t\u01b0\u1eddng l\u1eeda.<\/li>\n<li>Gi\u00e1o d\u1ee5c ng\u01b0\u1eddi d\u00f9ng v\u1ec1 c\u00e1c bi\u1ec7n ph\u00e1p an to\u00e0n.<\/li>\n<\/ul>\n<h2>C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh v\u00e0 so s\u00e1nh v\u1edbi c\u00e1c thu\u1eadt ng\u1eef t\u01b0\u01a1ng t\u1ef1<\/h2>\n<table>\n<thead>\n<tr>\n<th>T\u00ednh n\u0103ng<\/th>\n<th>S\u00e2u<\/th>\n<th>Vi-r\u00fat<\/th>\n<th>Trojan<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>T\u1ef1 sao ch\u00e9p<\/td>\n<td>\u0110\u00fang<\/td>\n<td>\u0110\u00fang<\/td>\n<td>KH\u00d4NG<\/td>\n<\/tr>\n<tr>\n<td>C\u1ea7n t\u1eadp tin m\u00e1y ch\u1ee7<\/td>\n<td>KH\u00d4NG<\/td>\n<td>\u0110\u00fang<\/td>\n<td>KH\u00d4NG<\/td>\n<\/tr>\n<tr>\n<td>T\u1ef1 \u0111\u1ed9ng l\u00e2y lan<\/td>\n<td>\u0110\u00fang<\/td>\n<td>KH\u00d4NG<\/td>\n<td>KH\u00d4NG<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Quan \u0111i\u1ec3m v\u00e0 c\u00f4ng ngh\u1ec7 c\u1ee7a t\u01b0\u01a1ng lai li\u00ean quan \u0111\u1ebfn s\u00e2u<\/h2>\n<p>Trong t\u01b0\u01a1ng lai, s\u00e2u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c m\u1ee5c \u0111\u00edch h\u1ee3p ph\u00e1p nh\u01b0 gi\u00e1m s\u00e1t v\u00e0 b\u1ea3o tr\u00ec m\u1ea1ng. S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a AI c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn nh\u1eefng con s\u00e2u th\u00f4ng minh h\u01a1n, linh ho\u1ea1t h\u01a1n, \u0111\u00f2i h\u1ecfi c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt ti\u00ean ti\u1ebfn.<\/p>\n<h2>M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ho\u1eb7c li\u00ean k\u1ebft v\u1edbi Worm nh\u01b0 th\u1ebf n\u00e0o<\/h2>\n<p>C\u00e1c m\u00e1y ch\u1ee7 proxy, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c m\u00e1y ch\u1ee7 do OneProxy cung c\u1ea5p, c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 hi\u1ec7u qu\u1ea3 trong vi\u1ec7c ch\u1ed1ng s\u00e2u. H\u1ecd c\u00f3 th\u1ec3:<\/p>\n<ul>\n<li>L\u1ecdc l\u01b0u l\u01b0\u1ee3ng \u0111\u1ed9c h\u1ea1i, x\u00e1c \u0111\u1ecbnh v\u00e0 ch\u1eb7n s\u00e2u.<\/li>\n<li>Cung c\u1ea5p m\u1ed9t l\u1edbp b\u1ea3o m\u1eadt b\u1ed5 sung gi\u1eefa internet v\u00e0 m\u1ea1ng n\u1ed9i b\u1ed9.<\/li>\n<li>H\u1ed7 tr\u1ee3 gi\u00e1m s\u00e1t l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng ng\u1edd.<\/li>\n<\/ul>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.symantec.com\/\" target=\"_new\" rel=\"noopener nofollow\">Symantec \u2013 Worm l\u00e0 g\u00ec?<\/a><\/li>\n<li><a href=\"https:\/\/oneproxy.pro\/vn\/\" target=\"_new\" rel=\"noopener\">OneProxy \u2013 B\u1ea3o m\u1eadt m\u1ea1ng c\u1ee7a b\u1ea1n<\/a><\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Computer_worm\" target=\"_new\" rel=\"noopener nofollow\">Wikipedia - S\u00e2u m\u00e1y t\u00ednh<\/a><\/li>\n<\/ul>\n<p>B\u00e0i vi\u1ebft cung c\u1ea5p th\u00f4ng tin to\u00e0n di\u1ec7n v\u1ec1 s\u00e2u m\u00e1y t\u00ednh, bao g\u1ed3m l\u1ecbch s\u1eed, c\u1ea5u tr\u00fac, lo\u1ea1i c\u1ee7a ch\u00fang v\u00e0 c\u00e1ch th\u1ee9c m\u00e0 c\u00e1c m\u00e1y ch\u1ee7 proxy nh\u01b0 OneProxy c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i ch\u00fang. N\u00f3 \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t ngu\u1ed3n t\u00e0i nguy\u00ean qu\u00fd gi\u00e1 cho c\u1ea3 chuy\u00ean gia k\u1ef9 thu\u1eadt v\u00e0 \u0111\u1ed9c gi\u1ea3 n\u00f3i chung quan t\u00e2m \u0111\u1ebfn vi\u1ec7c t\u00ecm hi\u1ec3u kh\u00eda c\u1ea1nh quan tr\u1ecdng n\u00e0y c\u1ee7a an ninh m\u1ea1ng.<\/p>","protected":false},"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-479709","wiki","type-wiki","status-publish","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Worms: An In-Depth Analysis<\/mark>","faq_items":[{"question":"What is a computer worm and how is it different from a virus?","answer":"<p>A computer worm is a self-replicating program that spreads autonomously, infecting other computer systems without human intervention. Unlike viruses, worms do not need to attach themselves to an existing program. While both worms and viruses are self-replicating, worms spread autonomously, whereas viruses need human action to propagate.<\/p>"},{"question":"What was the first real computer worm, and when did it appear?","answer":"<p>The first real computer worm was the Morris Worm, created by Robert Tappan Morris in 1988. This worm was intended to gauge the size of the internet but ended up causing significant disruption, infecting around 6,000 computers.<\/p>"},{"question":"How do worms propagate and what damage can they cause?","answer":"<p>Worms propagate by exploiting vulnerabilities in operating systems, applications, or hardware, sending copies of themselves to other systems. Many worms carry a payload that can perform malicious actions, such as deleting files or stealing information, leading to unauthorized access and damage to data, system slowdowns, and crashes.<\/p>"},{"question":"What are some common types of worms?","answer":"<p>Common types of worms include Email Worms that spread via email attachments, Instant Messaging Worms that spread through instant messaging apps, File-sharing Worms that propagate through file-sharing networks, and Internet Worms that spread by targeting vulnerabilities in internet-connected systems.<\/p>"},{"question":"How can worms be detected and removed?","answer":"<p>Worms can be detected and removed using antivirus software, but some advanced worms may evade detection. Regularly updating software to patch vulnerabilities, using antivirus and firewall solutions, and educating users about safe practices are essential for prevention and removal.<\/p>"},{"question":"What are the future perspectives and technologies related to worms?","answer":"<p>In the future, worms could potentially be used for legitimate purposes like network monitoring and maintenance. The development of AI might lead to smarter, more resilient worms, requiring more advanced security measures.<\/p>"},{"question":"How can proxy servers like OneProxy be used to combat worms?","answer":"<p>Proxy servers like OneProxy can be an effective tool in combating worms. They can filter malicious traffic, identifying and blocking worms, provide an additional security layer between the internet and internal networks, and assist in monitoring network traffic for suspicious activities.<\/p>"},{"question":"How can one differentiate between a Worm, Virus, and Trojan?","answer":"<p>Worms are self-replicating and spread autonomously without needing a host file, whereas viruses also replicate but require human action and a host file. Trojans, on the other hand, are not self-replicating and don't spread autonomously. They disguise themselves as legitimate software but carry malicious intent.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/479709","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\/479709\/revisions"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=479709"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}