Ban bao cao moi nhat cua hang bao mat khang dinh My la
quoc gia san sinh ra nhieu hoat dong tan cong may tinh nhat tren the gioi.
Nhung cai nhat cua nuoc My
Con so thong ke tu ban bao cao Internet Security Response cua Symantec cho biet
co toi 1/3 cac vu tan cong may tinh tren toan cau co nguon goc tu cac he thong
may tinh tren lanh tho nuoc My.
Dung o vi tri tiep theo la Trung Quoc. Quoc gia Chau A nay san sinh ra khoang
10% tong so cac vu tan cong may tinh tren toan cau. Xep thu 3 la Duc voi 7%.
Khong nhung the nuoc My con la "manh dat rat mau mo" cho hang loat hiem hoa khac
nhu thu rac, lua dao truc tuyen hay ma doc.
My cung la quoc gia dan dau the gioi trong cac hoat dong bat coc PC de xay dung
mang BOT. BOT la mot he thong PC bi bat coc va dieu khien tu xa de phuc vu cac
muc dich den toi cua tin tac trong khi nguoi chu hop phap cua no khong he biet
mot ti gi. Thuong nhung PC bi bat coc duoc dung vao viec gui thu rac hoac to
chuc tan cong tu choi dich vu.
Ngoai ra My con la quoc gia chua chap nhieu may chu cua the gioi ngam nhat. Phan
lon trong so nay deu la may chu cua cac doanh nghiep bi tin tac bat coc de phuc
vu cho muc tieu rieng cua chung. Thoi gian trung binh mot may chu bi bat coc la
vao khoang tu 2 gio cho den 2 tuan.
Co to chuc hon...
 Cac
chuyen gia nghien cuu cua Symantec cho biet su canh tranh trong "the gioi ngam"
duong nhu da bot khoc liet hon boi muc tieu cua gioi toi pham hien nay la loi
ich tai chinh.
Bon toi pham gio day co the de rang mua mot ma so the tin dung con gia tri voi
gia 1USD hay toan bo thong tin nhan dang cua mot ai do - ngay sinh, tai khoan
ngan hang, the tin dung va so CMTND - voi gia 14 USD.
Thu rac hien chiem toi 59% tong luong email hop phap luu thong tren mang
Internet. Con so nay da tang them 5% so voi con so trong bao cao Internet
Security Threat lan truoc cua Symantec. Muc tieu chu yeu cua thu rac la lua dao
truc tuyen hoac dua tin sai trai kich gia co phieu.
Ban bao cao Internet Security Threat nam nay cua Symantec cung la ban bao cao
dau tien ma hang bao mat nay nghien cuu nguon goc cua cac vu tan cong may tinh.
Ket qua nghien cuu duoc dua tren con so phan tich cac vu tan cong trong nua dau
nam 2006 nham muc tieu vao hon 120 trieu PC su dung phan mem bao mat cua
Symantec. Ngoai ra con co 2 trieu tai khoan email gia mao khac cung duoc dung de
thu hut thu rac va email lua dao.
Alfred Huger - Pho chu tich phu trach Symantec Security Response - cho biet toi
pham truc tuyen ngay nay cung da bat dau ap dung chinh sach "ca lon nuot ca be".
Thuong co cac "cuoc chien" no ra giua nhung bang dang trong the gioi ngam toi
pham mang. Chung thuong xuyen to chuc cac vu tan cong tu choi dich vu vao may
chu cua rnhau hoac cong bo hinh anh bang dang canh tranh cho co quan thuc thi
phap luat.
"The gioi toi pham ngam truc tuyen gio day cung day khoc liet, co to chuc
cao va dang bat dau bung no manh me," ong Huger nhan dinh.
Co le con so an tuong nhat trong ban bao cao cua Symantec chinh la toc do tang
truong so luong cac PC bi bat coc. Chi trong 6 thang so luong cac PC bi bat coc
da tang them 29% len 6 trieu PC. Nhung so luong may chu bi bat coc trong cung
thoi diem lai giam di 25% xuong con khoang 4.700.
Trung Quoc la quoc gia so huu so luong PC bi bat coc lon nhat the gioi voi 26%
trong tong so PC bi bat coc.
Cac chuyen gia nghien cuu nhan dinh rang su giam sut trong so luong cac may chu
bi bat coc la xu huong giam tap trung hoa va mo rong he thong mang BOT cua gioi
tin tac. Dieu nay se giup chung gia tang hieu qua cua cac vu tan cong.
Cung theo Symantec, Internet Explorer la trinh duyet bi tan cong nhieu nhat. 77%
so luong cac vu tan cong trinh duyet deu nham vao san pham cua Microsoft.
Hang bao mat cho rang voi su xuat hien cua Windows Vista the gioi mang se chao
don them nhieu hiem hoa moi hon. Trong tuong lai gan cac game da nguoi dung truc
tuyen se tro thanh muc tieu hang dau cua gioi lua dao truc tuyen.
Theo AP, VnMedia
Article source http://w4rum.com/684.t
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