"The gioi cong nghe ngay cang phat trien, mang den vo van tien ich cho moi lua tuoi, dac biet la nhung nguoi o do tuoi ""tuoi69"" – giai doan tran day kinh nghiem va mong muon kham pha nhung dieu moi me. Tuy nhien, niem vui kham pha nay can di doi voi su an toan. Lam the nao de nhung nguoi lon tuoi co the thoai mai tan huong the gioi so tren dien thoai thong minh, may tinh bang hay laptop ma khong lo lang ve rui ro bao mat? Bai viet nay se la cam nang chi tiet giup ban, nhung nguoi yeu cong nghe o tuoi69, tu tin choi an toan tren moi thiet bi.



Hieu Ro Moi Truong So: Nen Tang Cua Su An Toan



Truoc khi di sau vao cac bien phap ky thuat, dieu quan trong nhat la nhan thuc. tuoi69 khong phai la rao can de tiep thu cong nghe, ma chinh la kinh nghiem song quy bau giup chung ta canh giac hon voi nhung chieu tro lua dao tinh vi tren mang.



Tam quan trong cua viec cap nhat kien thuc: Internet la mot dai duong thong tin, nhung cung tiem an nhieu nguy hiem nhu virus, ma doc tong tien (ransomware) va lua dao qua mang (phishing). Viec chu dong tim hieu cac xu huong bao mat moi nhat, du chi la nhung khai niem co ban, se tao ra mot lop ""la chan"" vung chac. Hay coi viec hoc cong nghe moi cung quan trong nhu viec hoc mot ky nang song vay.



Bao Mat Tren Dien Thoai Thong Minh va May Tinh Bang



Dien thoai va may tinh bang la hai thiet bi duoc su dung nhieu nhat hien nay. Chung luu tru thong tin ca nhan nhay cam nhat, tu anh gia dinh den thong tin tai khoan ngan hang.



1. Thiet Lap Mat Khau Manh Me va Xac Thuc Hai Yeu To (2FA)



Mat khau khong chi nen la ngay sinh hay so dien thoai. Hay su dung to hop chu, so va ky tu dac biet. Quan trong hon ca, hay kich hoat Xac thuc hai yeu to (2FA) cho moi tai khoan quan trong nhu email, mang xa hoi va ngan hang dien tu. Du ke xau co doan duoc mat khau, chung van can ma xac nhan gui ve dien thoai cua ban moi co the dang nhap duoc. Day la lop bao ve ""vang"" cho tuoi69.



2. Can Trong Voi Ung Dung (Apps)



Chi tai ung dung tu cac kho ung dung chinh thuc (Google Play Store cho Android hoac App Store cho iOS). Luon kiem tra danh gia (review) va so luong nguoi dung truoc khi cai dat. Nhieu ung dung mien phi thuong di kem voi cac phan mem gian diep. Neu mot ung dung yeu cau quyen truy cap khong can thiet (vi du: ung dung den pin doi quyen truy cap danh ba), hay xoa no ngay lap tuc.



3. Giu He Dieu Hanh Luon Moi



Cac nha san xuat thuong xuyen phat hanh cac ban cap nhat de va loi bao mat. Viec bo qua cac thong bao cap nhat phan mem la tu mo cua cho hacker. Hay thiet lap che do tu dong cap nhat de dam bao thiet bi cua ban luon duoc bao ve bang nhung cong nghe moi nhat.



An Toan Khi Su Dung May Tinh Ca Nhan (Laptop/PC)



May tinh thuong duoc dung cho cac giao dich phuc tap hon, doi hoi su tap trung cao do ve bao mat.



1. Phan Mem Diet Virus (Antivirus) Dang Tin Cay



Du he dieu hanh Windows hay macOS deu co san cac cong cu bao mat co ban, viec trang bi them mot phan mem diet virus tra phi hoac mien phi uy tin la dieu nen lam. Phan mem nay hoat dong nhu mot ""nguoi gac cong"" lien tuc quet cac tep tai xuong va trang web ban truy cap.



2. Canh Giac Voi Email Lua Dao (Phishing)



Day la moi de doa lon nhat voi nguoi dung lon tuoi. Neu nhan duoc email tu ngan hang, cong ty dien luc hoac tham chi la con chau, yeu cau ban nhap vao duong link va cung cap thong tin ca nhan, tuyet doi khong bam vao. Hay kiem tra ky dia chi email nguoi gui. Neu nghi ngo, hay goi dien truc tiep cho to chuc do de xac minh thay vi tra loi email.



3. Su Dung Mang Wi-Fi Cong Cong Mot Cach Thong Minh



Khi ban ngoi ca phe hay o san bay va ket noi Wi-Fi mien phi, thong tin cua ban rat de bi ""nghe len"". Tranh thuc hien cac giao dich nhay cam nhu chuyen tien, mua sam bang the tin dung khi dang dung mang cong cong. Neu can thiet, hay can nhac su dung dich vu VPN (Mang rieng ao) de ma hoa du lieu.



Nhung Quy Tac Vang Chung Cho Moi Thiet Bi



Su an toan khong chi nam o thiet bi, ma con o thoi quen nguoi dung. Nhung quy tac nay ap dung cho ca dien thoai, may tinh bang va may tinh de ban.



Sao Luu Du Lieu Thuong Xuyen: Viec sao luu (backup) anh, tai lieu quan trong len dich vu dam may (cloud) hoac o cung ngoai la buoc phong ngua rui ro mat du lieu do su co thiet bi hoac tan cong mang.

Than Trong Voi USB La: Dung bao gio cam bat ky thiet bi USB nao ban nhat duoc hoac duoc nguoi la dua vao may tinh cua minh. Chung co the chua ma doc.

* Dang Xuat Khi Khong Su Dung: Sau khi hoan tat viec giao dich hoac kiem tra tai khoan tren trinh duyet, hay luon nho nhan nut ""Dang Xuat"" (Sign Out), thay vi chi dong cua so trinh duyet.



tuoi69 la thoi diem tuyet voi de tan huong thanh qua lao dong va ket noi voi gia dinh, ban be qua the gioi so. Bang cach trang bi nhung kien thuc co ban va ap dung nhung thoi quen an toan tren, ban hoan toan co the lam chu moi thiet bi cua minh. Hay nho rang, su canh giac vua phai va kien thuc cap nhat chinh la ""phan mem bao mat"" tot nhat ma ban so huu. Choi cong nghe an toan, an tam tan huong cuoc song so!"



Xem them: https://immigration-online.org/