VPS cho ban quyen kiem soat cao, dong thoi yeu cau ky luat van hanh cao hon.

Buoc hardening bat buoc

SSH key, tat root login, firewall, fail2ban, update bao mat.

Theo doi sau hardening

Log auth, backup dinh ky va kiem tra restore.

Xem them: Cach chon VPS hop ly.

Khi blog bat dau tang traffic, VPS la buoc nang cap hop ly neu ban can toan quyen va hieu nang on dinh.

Cach uoc tinh tai nguyen

Bat dau tu CPU/RAM vua du, do lai TTFB va query time truoc khi nang cap them.

Van hanh va backup

Thiet lap backup tu dong, monitor uptime va cap nhat bao mat dinh ky.

Lien ket content

Doc them bai WordPress tutorials de hoan thien stack.