Welcome to the basics of network security. In this article, we will cover some essential concepts to help you understand how to protect your network from potential threats.
What is Network Security?
Network security is the practice of protecting computer networks from unauthorized access, misuse, modification, or disruption. This includes protecting both the hardware and software that make up the network.
Common Threats
- Malware: Software designed to harm or exploit a computer system.
- Phishing: A type of cyber attack that attempts to steal sensitive information such as usernames, passwords, and credit card details.
- DDoS Attacks: Distributed Denial of Service (DDoS) attacks overload a network or system with traffic, making it unavailable to users.
Best Practices for Network Security
- Use Strong Passwords: Always use strong, unique passwords for your accounts.
- Keep Software Updated: Regularly update your operating system and software to patch vulnerabilities.
- Use a Firewall: A firewall helps protect your network from unauthorized access.
- Secure Wi-Fi Networks: Use WPA3 encryption for your Wi-Fi network and change the default SSID and password.
- Educate Users: Train employees on how to recognize and avoid potential threats.
Additional Resources
For more information on network security, check out our Security Best Practices.
Network Security