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Thiet bi di dong - Nguy co an ninh mang moi?

Ban nghi gi ve y kien cho rang diem nong nguy co an ninh thong tin tai Viet Nam 2007 va nhung nam toi se den tu cac thiet bi di dong?

Anh Minh, phong vien cua mot to bao dien tu tung su dung ket noi Internet thong qua dien thoai di dong cua mot nha cung cap dich vu CDMA tai Viet Nam de day tin bai khi dang di du lich, cho biet: mac du viec nay chi duoc thuc hien trong truong hop cap bach, nhung anh van lo lang cac van de ve an ninh thong tin co the gap phai. "Toi khong biet cac nguy co bao mat doi voi ket noi Internet thong qua thiet bi di dong co lon hon binh thuong hay khong, nhung co le neu chung toi phai lam viec truc tuyen nhu the nay nhieu hon, thi day la mot yeu cau toi quan trong.", anh Minh noi.

Hau qua se la khong the luong truoc neu trong qua trinh ket noi Internet tu thiet bi di dong de day bai len bao, ban toi bi mot hacker tan cong va thay doi thong diep du lieu! Phai chang da den luc, van de ve "nguy co an ninh thong tin den tu cac thiet bi di dong" duoc dat ra va mo xe mot cach ky cang?

Xu huong tat yeu

Khi neu len cau hoi nay tai Hoi thao an ninh thong tin 2007 do Bo Cong An phoi hop voi IDG to chuc tai Ha Noi to chuc vao hai ngay 20 va 21/3/2007 vua qua, da co rat nhieu y kien cua gioi chuyen gia hao hung phan tich van de nay.

Ngay khi duoc hoi, Tien si Vu Quoc Khanh - Giam doc Trung tam ung cuu khan cap su co may tinh quoc gia (VNCERT) - Bo BCVT Viet Nam cho biet:

"Nhung thong tin ve an ninh mang tai Viet Nam ma VNCERT co duoc cho thay cac van de cua chung ta di dung theo nhung xu huong cua the gioi va khu vuc. Cac nguy co an ninh mang lien quan den thiet bi di dong dang la mot xu the nhu vay, duong nhien Viet Nam cung khong nam ngoai!".

Ong Chuck Trent - Pho Chu tich tap doan phu trach CNTT khu vuc Chau A - Thai Binh Duong va Nhat Ban cua Cisco Systems khi trao doi ve van de nay, cung dua ra quan diem dong tinh:

"Hien tai, thiet bi di dong (DTDD, PDA, thiet bi cam tay...) tai Viet Nam chu yeu chi phuc vu muc tieu thoai va SMS, so it tham gia ket noi Internet thi cung chi su dung cac tien ich o tam thap nhu check mail, xem web, vi the van de bao mat chua duoc dat ra mot cach cap bach.

Nhung tuong lai cua cac mang vien thong la 3G va cac ung dung qua thiet bi di dong se vo cung phat trien. Khi do - mot thiet bi cam tay ket noi Internet co cong dung gan hoac ngang bang mot chiec PC, Laptop noi mang thi no cung phai chiu nhung nguy co an ninh thong tin y nhu vay!
".

Diem nong cua 2008?

Tu trai qua - Ca ong Nguyen Viet The (Bo Cong An), ong Chuck Trent (Cisco) va Ong Vu Quoc Khanh (VNCERT) deu cho rang nguy co an ninh mang tu thiet bi di dong la nhung van de can duoc nhin thay truoc o Viet Nam.

Cong nghe 3G va nhung tien ich cua no da den rat gan voi nguoi su dung VN. Cac nha cung cap dich vu nhu: HT Mobille, EVN Telecom, Sphone deu da san sang. Cac mang GSM truyen thong nhu VinaPhone, MobiFone va Viettel cung da ruc rich thu nghiem 3G trong thoi gian qua. Bo BCVT cung chuan bi cap phep cung cap dich vu nay cho mot so mang. Lap luan trong boi canh nhu vay, nhieu chuyen gia cho rang, an ninh thong tin tu thiet bi di dong can duoc xem la 1 van de cap bach.

Tuy nhien, cung co y kien cho rang, xu the hien nay, cac toi pham thuong chi nham vao cac muc tieu truc loi. Voi thuc te cua vien thong Viet Nam hien tai, tu ha tang den hoat dong dich vu, chua co nhieu diem hap dan cac toi pham mang.

Tuy nhien, "chua", chu khong han la "khong". Anh Le Hoang - Giam doc ky thuat HaNoi ITC nhan dinh: "Theo toi, hai diem nong an ninh mang cua Viet Nam thoi gian toi se la an toan thong tin cho thi truong chung khoan va thiet bi di dong. Khong bao lau nua chuyen dat lenh, khop lenh, giao dich chung khoan... thong qua mang va qua dien thoai di dong se tro nen pho bien o Viet Nam".

Anh Hoang cho rang, thoi diem cuoi nam 2008 se la luc ma nguoi su dung du muon hay khong cung buoc phai doi mat voi cac nguy co ve bao mat, boi khi do 3G va cac chuan trao doi du lieu qua dien thoai di dong chac chan da co nhung phat trien nhat dinh tai Viet Nam.

Cac van de keo theo

Chua noi den bao mat cho thiet bi di dong con la mot van de rat moi doi voi the gioi, dat ra vo van kho khan co the luong truoc. Chi nhin rieng tu hoan canh cu the cua Viet Nam, da thay co qua nhieu van de keo theo khien cac chuyen gia... dau dau!

Tien si Vu Quoc Khanh - Giam doc VNCERT cho rang, mot trong nhung van de de nhan thay nhat la doi voi cac mang vien thong o Viet Nam (dac biet la cac mang GSM), khi cung cap them cac gia tri gia tang, ket noi Internet, thanh toan truc tuyen... thi thuong la cac dich vu nay duoc trien khai phat trien them tren co so ha tang da co truoc nay.

Trong khi do, tu truoc khi cac mang di dong khi trien khai ha tang dich vu va di vao kinh doanh, thuong chi quan tam toi cac yeu cau ky thuat de mang hoat dong tot, mang lai loi nhuan, cac yeu to ve bao mat o vi tri thu yeu. Trong khi bao mat von la mot quy trinh can duoc tinh den tu dau. Dieu nay se khien van de bao mat doi voi thiet bi di dong tro nen phuc tap hon.

"Van de ngan chan va xu ly toi pham cong nghe cao cung se gap phai nhung thach thuc moi" - Tien si Khanh noi tiep: "Viec dieu tra cac doi tuong co hanh vi sai trai tren mang se kho khan hon rat nhieu, neu ho pham phap thong qua mot thiet bi di dong, va sau do quang no di!".

Ong Phan Thanh Son - Giam doc ky thuat cua Cisco Viet Nam thi lai de cap den mot kho khan khac - van de kinh te: "Chi phi cho cac hoat dong dam bao an ninh thong tin tren thiet bi di dong cho nguoi dung la khong nho. Cisco hien tai da trang bi cho toan bo nhan vien mot so giai phap bao mat cho thiet bi di dong, va viec nay khien chung toi tieu ton them khoang 30 USD cho mot nhan vien moi thang."

Cau chuyen nay xuat phat tu viec cac nhan vien cua Cisco duoc ho tro mot smart phone co kha nang ket noi thong qua GPRS de co the lam viec ngay ca khi khong co mat tai van phong. Tuy nhien, cong ty khong chi phai tra them cho moi nhan vien tu 20 den 50 USD/ thang tien phi GPRS, ma con ton them 30 USD de ma hoa cac du lieu buoc ho truy xuat VTN thong qua GPRS nham dam bao an ninh thong tin. Muc chi phi nay ro rang la mot thach thuc doi voi bat cu doanh nghiep nao cua Viet Nam.

"Van de con lai thuoc ve nguoi dung, toi biet co rat nhieu nguoi ghi lai mat khau tai khoan, hom thu... va cac thong tin nhay cam cua co quan ngay tren dien thoai di dong, trong khi chiec dien thoai do neu bi rot, bat cu ai cung co the su dung duoc.

Da den luc chung ta nen biet nhung gi duoc phep, va nhung gi khong duoc phep luu tren dien thoai cam tay...
" - Ong Son noi them.

 

 Theo VietNamNet

Article source http://w4rum.com/1174.t

[By Cao Tan Kiet] [04/Apr/07]
 
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