Microsoft hien dang phai dieu
tra giai phap chinh sua BIOS nham qua mat giai phap chong an cap ban quyen tich
hop san trong Windows Vista.
Goc re chuong trinh OEM Activation khong phai mot hacker nao do ma lai chinh la
mot so hang san xuat thiet bi goc (OEM) lon co mot quan he truc tiep voi
Microsoft.
Thuc te OEM Activation da bat dau xuat hien tren mang mot vai tuan truoc day.
Chuong trinh nay co mot tinh nang cho phep nha san xuat chung thuc ban quyen he
dieu hanh Vista trong moi chiec PC moi bang cach chen mot chuong trinh ma so hoa
vao trong BIOS.
Khi Windows XP hoac Vista phat hien chuong trinh ma so hoa do he dieu hanh se tu
dong kich hoat san pham va bo qua viec kiem tra ban quyen. Mot so nguoi dung da
cai ban Vista lau hoan toan co the su dung chuong trinh OEM Activation de kich
hoat san pham.
 Mot
giai phap be khoa he dieu hanh tu BIOS khac la thay doi noi dung ma nha san xuat
OEM dua vao. Tuy nhien, giai phap nay mat rat nhieu cong va tuong doi mao hiem.
Chi can mot loi nho phat sinh cung co the lam hong bo mach chu.
Giai phap thuong thay nhat la su dung mot phan mem dac biet de lua Windows rang
no dang duoc chay tren mot he thong da duoc chung thuc ban quyen.
"Phuong phap nay rat de duoc ap dung nhung cung rat de bi phat hien,"
ong Alex Koc - Giam doc chuong trinh Windows Genuine Advantage - phat bieu tren
blog chinh thuc cua ong.
Tuy nhien, ong Koc khong tiet lo chi tiet ke hoach hanh dong cua Microsoft ma
chi cho biet hang cua ong dang giam sat rat chat che tinh huong nay.
"Muc tieu cua chung toi khong phai la ngan chan moi y tuong hanh dong muon
be khoa Windows. Muc tieu cua chung toi la ngan chan moi nhom lam gia co to chuc
de bao ve nguoi dung. Nghia la chung toi tap trung vao cac hanh dong be khoa co
the bi pho bien tren dien rong va de bi thuong mai hoa".
Microsoft da phat hien cac truong hop chinh sua BIOS de be khoa Windows XP mot
vai nam truoc day nhung phuong phap nay khong pho bien. Tuy nhien phuong phap
nay da khong pho bien rong.
Theo Vnunet, VnMedia
Article source http://w4rum.com/1287.t
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