DNS
DNS is the system that lets you type a website name and find its real internet address. It's crucial for internet communication and security.
A website name like "miskeens.com" isn't a real address. Instead, it's a human-friendly label for a numeric IP address like 192.0.2.1. DNS, or Domain Name System, is the system that translates these names into IP addresses so your computer can connect to the right server.
What it means
DNS acts like a phonebook for the internet. When you type a website into your browser, your device asks a DNS server to find the corresponding IP address. This process happens automatically and quickly, enabling you to access websites without memorizing numbers.
Why it matters
DNS is a common target for attacks. Hackers can redirect you to fake websites by changing DNS records. This is how phishing and malware spread. Securing your DNS helps prevent these attacks and ensures you're connecting to the real website.
What to do
Use a trusted DNS provider like Google DNS or Cloudflare. Enable DNSSEC to verify that DNS responses are genuine. Regularly check your DNS settings to ensure they haven't been tampered with. Always use HTTPS to encrypt your connection to websites, even if you're confident in your DNS.