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Symantec: Windows la he dieu hanh an toan nhat

Co le su noi tieng cua Microsoft mot phan nao do cung nho vao nhung san pham khong an toan voi hang loat loi bao mat chet nguoi.

Nhung trong ban bao cao moi nhat hang bao mat Symantec lai tuyen bo Windows la he dieu hanh an toan nhat. Khong nhung the Microsoft con la hang lam tot nhat cong viec khac phuc nhung van de bao mat phat sinh trong cac san pham.

Bao cao Internet Security Threat moi cong bo gan day cua Symantec cho biet so luong ban va loi bao mat danh cho he dieu hanh Windows trong 6 thang cuoi nam 2006 la it nhat neu dem so sanh voi cac san pham tuong tu khac. Thoi gian de phat hanh mot ban va cua Microsoft cung ngan nhat neu dat trong su so sanh voi cac hang khac.

Trong khoang thoi gian noi tren co tong cong 39 loi bao mat duoc phat hien trong Windows - 12 trong so nay duoc xep vao muc cuc ky nguy hiem. Con so nay cao hon con so cua 6 thang dau nam voi 22 loi. Trung binh Microsoft mat 21 ngay de khac phuc nhung loi do.

Red Hat Linux xep o vi tri thu hai voi tong cong 208 loi bao mat voi thoi gian va loi trung binh la 58 ngay. Con so loi bao mat nay gap gan 5 lan so voi con so cua 6 thang dau nam 2006. Khi do Red Hat thuong chi mat 13 ngay de khac phuc duoc cac loi phat sinh.

Nhung con so 208 loi bao mat thuc su la mot so gay kinh ngac. Day la con so loi bao mat cao nhat trong so 5 he dieu hanh duoc de cap den trong ban bao cao cua Symantec. Trong so 208 loi cua Red Hat Linux co toi 130 loi duoc xep vao muc nguy hiem.

Dung o vi tri tiep theo la Mac OS X cua Apple. Symantec phat hien tong cong 43 loi bao mat trong he dieu hanh va cho biet Apple thuong phai mat den 66 ngay moi khac phuc duoc su co. Nhung may man chi co 1 loi trong so 43 loi do xep vao muc nguy hiem.

Trong khi do, 6 thang dau nam Mac OS X chi mac 21 loi bao mat va Apple chi mat co 37 ngay de khac phuc.

Dung o cac vi tri tiep theo la la HP-UX cua Hewlett Packard va Solaris cua Sun. HP-UX mac 98 loi bao mat voi thoi gian khac phuc su co trung binh len toi 101 ngay. Sun con mat nhieu thoi gian hon - 122 ngay - de khac phuc co 63 loi bao mat cua minh.

Alfred Huger - Pho chu tich ky thuat cua Symantec Security Center - cho biet van de thuc su la van de voi cac ung dung web. 2/3 loi bao mat thuoc ve cac ung dung nay. Su co doi voi he dieu hanh nhieu khi chi la "chuyen vat". Mac du nha san xuat mat nhieu thoi gian de khac phuc nhung nguoi dung van chap nhan duoc chuyen do.

Dai dien cua Microsoft khang dinh hang nay van lay bao mat lam trong tam va no luc cao nat de bao ve khach hang. Apple cung co chung quan diem nhu the. Nhung Sun lai to ra khong dong y voi so lieu cua Symantec va tu choi binh luan.

 


 Theo Internetnews, VnMedia

Article source http://w4rum.com/892.t

[By Cao Tan Kiet] [03/Mar/07]
 
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