Cach Luu Tru Website An Danh: Huong Dan Tung Buoc

Ten mien la lien ket dau tien giua website va chu so huu. De dat an danh, can chon ten mien can than:

Nha dang ky ten mien chap nhan crypto: Su dung Njalla (njal.la) hoac Epik (muc do an danh cao hon cac nha dang ky thuong mai). Njalla dac biet tot vi ho dung danh nghia cua minh dang ky ten mien thay cho ban, khong lo lo thong tin chu so huu trong WHOIS.

Bat WHOIS Privacy: Neu dung nha dang ky thuong mai, bat tinh nang WHOIS Privacy/Domain Privacy de an thong tin ca nhan. Tuy nhien, trong truong hop co luat phap yeu cau, nha dang ky van co the tiet lo thong tin.

Ten mien .onion: Neu website chi can truy cap qua Tor, ten mien .onion khong can dang ky va hoan toan an danh theo thiet ke. Phu hop cho cac forum kin, whistleblowing platform hoac noi dung chi danh cho nguoi dung Tor.

Sau khi co ten mien, tro DNS den IP cua VPS AnubizHost tai Iceland. Cloudflare co the duoc su dung lam CDN/proxy de an them IP that cua may chu.

Sau khi co VPS AnubizHost, cai dat Nginx va cau hinh HTTPS:

apt update && apt install -y nginx certbot python3-certbot-nginx

# Tao thu muc cho website
mkdir -p /var/www/mywebsite/html
chown -R www-data:www-data /var/www/mywebsite

# Tao cau hinh Nginx
nano /etc/nginx/sites-available/mywebsite

server {
    listen 80;
    server_name yourdomain.com;
    root /var/www/mywebsite/html;
    index index.html;

    location / {
        try_files $uri $uri/ =404;
    }

    # An thong tin server
    server_tokens off;
}

ln -s /etc/nginx/sites-available/mywebsite /etc/nginx/sites-enabled/
nginx -t
systemctl reload nginx

# Cai SSL mien phi tu Let's Encrypt
certbot --nginx -d yourdomain.com --non-interactive --agree-tos -m [email protected]

HTTPS la bat buoc - khong chi vi bao mat ma con vi Google xep hang thap hon cac website khong co SSL.

Ngoai VPS an danh, ap dung them cac lop bao ve cho website:

Cloudflare lam proxy: Dung Cloudflare mien phi de che giau IP that cua VPS. Nguoi truy cap website chi thay IP cua Cloudflare, khong thay IP AnubizHost. Trong DNS cua Cloudflare, dat record proxy-enabled (bieu tuong may mau cam).

An thong tin phan mem: Nginx mac dinh quang cao phien ban cua minh trong HTTP headers. Tat di:

# Trong /etc/nginx/nginx.conf
server_tokens off;

# Trong cau hinh site
add_header X-Powered-By "";
more_clear_headers Server;

Xoa metadata anh: Anh upload len website co the chua EXIF data (vi tri GPS, thiet bi chup anh). Cai ExifTool de xoa truoc khi upload:

apt install -y libimage-exiftool-perl
exiftool -all= your-image.jpg

Robots.txt de kiem soat indexing: Neu khong muon cac trang nhat dinh bi Google luu tru cache, su dung robots.txt voi quy tac phu hop.

Hosting an danh can bao tri thuong xuyen de dam bao khong bi lo lo thong tin theo thoi gian:

Cap nhat he thong dinh ky:

# Tu dong cap nhat security patches
apt install -y unattended-upgrades
dpkg-reconfigure --priority=low unattended-upgrades

Tat log khong can thiet: Nginx mac dinh luu IP cua nguoi truy cap trong access log. Neu khong can phan tich traffic, tat di de giam rui ro:

# Trong cau hinh Nginx
access_log off;
error_log /var/log/nginx/error.log crit;  # Chi log loi nghiem trong

Fail2ban chong brute force:

apt install -y fail2ban
systemctl enable fail2ban
systemctl start fail2ban

Sao luu dinh ky: Backup noi dung website ve may tinh ca nhan hoac storage an ma hoa. Dung rsync qua SSH:

rsync -avz root@your-vps-ip:/var/www/mywebsite/ ./website-backup/

AnubizHost cung cap 99.9% uptime SLA va ho tro ky thuat 24/7, dam bao website cua ban luon hoat dong on dinh.