what is network security and how does it protect You?

After asking what is the network security? you should ask? what are the threats to my network?

Many network security threats today are spread over the Internet.

the most common include:

  • Viruses, worms, and Trojan horses.
  • Spyware and adware.
  • Zero-day attacks, also called zero-hour attacks.
  • Hacker attacks.
  • Denial of Services attacks.
    A network security system usually consists of many components.
    Ideally, all components work together, which minimizes maintenance and improves security.
    Network security components often include:
  • Anti-Virus and anti-spyware.
  • Firewall, to block unauthorized access to your network.
  • Intrusion prevention systems (IPS), to identify fast-spreading threats, such as zero-day or zero-hour attacks.
  • Virtual private Networks (VPNs), to proide secure remote access.