Home page » Vietnamese » Tin Hoc » Security - Bao Mat » Ma Javascript xuyen thung moi trinh duyet bi tiet lo

Reading article

Ma Javascript xuyen thung moi trinh duyet bi tiet lo

Phan mem doc hai lap trinh bang ngon ngu Javascript co kha nang bien trinh duyet web thanh cong cu cua hacker da bi ro ri va tung len mang Internet.

Day la tac pham cua nha nghien cuu Billy Hoffman hien dang lam viec cho hang bao mat Spy Dynamics de chung minh cho su nguy hiem cua cac loai phan mem doc hai Javascript tai Hoi nghi hacker Shmoocon hom 24/3 vua qua.

Theo do, chuyen gia Hoffman da tim duoc mot giai phap su dung Javascript de quet cac lo hong bao mat web. Javascript la mot loai ngon ngu lap trinh web co the van hanh tren bat ky mot loai trinh duyet nao. Chinh vi the ma ky thuat tan cong cua Hoffman co the vuot qua bat ky mot giai phap bao mat nao.

Cac chuyen gia bao mat da rat lo ngai ve viec ma Javascript cua Hoffman co the se bi su dung vao muc dich xau neu bi tiet lo. Chuyen gia nghien cuu cua Spy Dynamics cam ket se bao ve va khong de ma nguon bi tiet lo.

Nhung trai voi nhung loi cam ket do Hoffman lai da cho dang tai "phat minh" cua ong tren mot so trang web. Day chinh la "duong ong ro ri" khien ma Javascript cua Hoffman bi "tom" va phat tan rong tren Internet.

Do chinh la cach ma chuyen gia Mike Schroll cua Security Management Partners thu thap duoc mot ban sao ma Javascript doc hai cua Hoffman.

Roi chi mot ngay sau bai phat bieu cua Hoffman Schroll da cho dang tai ma Javascript do tren trang web chinh thuc cua ong. Nhung mot vai gio sau do Schroll da cho go bo theo yeu cau cua Hoffman.

Schroll quyet dinh cho dang tai ma Javascript cua Hoffman tren trang web cua ong voi suy nghi de minh chung cho su doc hai cua Javascript va mong muon cac chuyen gia bao mat gop cong tim ra duoc giai phap chong lai no.

Phan mem Jitko da duoc tai ve hon 100 lan tu website cua Schroll. Den cuoi tuan thi ma Jitko bat dau xuat hien tren trang dien dan Sla.ckers.org.

Gio day khi ma Jitko da xuat hien tren mang Internet thi lo ngai ve viec ma Javacript nay duoc su dung vao muc dich sai trai cang hien hien ro hon bao gio het. Cac chuyen gia bao mat lo ngai ma Javascript nay se bi tin tac su dung de quet loi bao mat web va an cap thong tin nguoi dung hoac de xay dung mot he thong botnet cho rieng chung.

Hoffman bay to su dang tiec khi da de ro ri Jitko va cho biet tin tac hoan toan co the phat trien mot ma Javscript khac co chuc nang tuong tu nhu cua ong nhung phuc vu cho muc dich den toi cua hacker.

 


 Theo VnMedia

Article source http://w4rum.com/1190.t

[By Cao Tan Kiet] [04/Apr/07]
 
View more articles from Cao Tan Kiet
Blogger phat tan ban sua loi Vista SP1
Gia tang nan an cap tien cua game thu qua tin nhan
Botnet hoat dong nhu the nao
DTDD doc duoc ma vach hang hoa
Adobe va Macromedia cung lam Creative Suite 3
Xuat hien virus gia mao IE 7
Bill Gates cua An Do
Mozilla nang cap trinh duyet di dong
Vo hieu hoa cac o USB, CD-ROM, Floppy Disk va LS-120 bang Group Policy
Su dung cac ung dung can thiet ngay tren USB chi voi 1 phan mem
 
You may also like to read
Trinh duyet nao la an toan?
Mozilla nang cap trinh duyet di dong
Nhen cung co... khoa trinh tiet
Google dau tu 1 trieu USD cho trinh duyet Maxthon
Nhung loai chim moi duoc phat hien o Idaho “Chay dua vu trang” cho qua trinh dong tien hoa
JavaScript hijacking - Lo hong chet nguoi cua Web 2.0
Bi An Ve Thung Lung Chet O XIBIA
Thay giao tat hoc sinh thung mang nhi
Hoc ngoai ngu xuyen luc dia qua Skype
ZenZui - duyet web di dong cua Microsoft
 
10 newer articles in this category
Microsoft va loi zero-day cho Vista
AACS va loi cong nghe bao ve noi dung DVD
Microsoft sua loi ban va lo hong tro chuot
ISS canh bao tinh hinh an ninh mang
Kaspersky Internet Security het thoi
Website .vn bi loi dung de phishing ngan hang Nhat
Bao mat thiet bi di dong la uu tien so 1 cua nganh IT
Yahoo sua lo hong trong Yahoo Messenger
Thu rac khuay dao doanh nghiep nho
Loi bao mat Web 2.0 dau tien lo dien
  
10 older articles in this category
Blogger phat tan ban sua loi Vista SP1
12 website chung khoan co the bi hacker chiem quyen kiem soat
Thiet bi di dong - Nguy co an ninh mang moi?
Hacker tang cuong tan cong loi tro chuot cua Windows
Vu danh cap du lieu the lon nhat the gioi
Google Pack co them cong cu bao mat moi
Lo hong moi trong tinh nang mang cua Windows
Dung guong mat lam mat khau may tinh
Microsoft: loi ung dung mail dang duoc nghien cuu
Microsoft: Se co ban va Vista cho iPod
 
 
List Category
Choi WebGiai TriHoc TapKhoa HocSuc KhoeTin HocTin CNTT Trong NuocSu Kien CNTT Quoc TeKien Thuc Co BanThu Thuat May TinhHDH Windows XPTin Hoc Van PhongDo Hoa May TinhWeb Chat EmailVirus MalwareCo So Du LieuThe Gioi GameSecurity - Bao MatHackerTai Phan MemGoc Tan ManPhan Mem MoiThuong Mai Dien TuPhan CungQuan Tri MangHDH Windows VistaTin TucDoi Song
 
Member Corner
Your Email

Password


Or Register!
Or Forgotten password!
Suggest a language!
Suggest a category!
Submit an article!
Remove Ads

Links Exchange
Copyright © 2007 Webmaster Forum w4rum.com. All Rights Reserved!
Use of our service is protected by our Privacy Policy and Terms of Service

5 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z