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What is Network Security?

What is network security?

The term ‘network security’ refers to hardware and software products that can prevent your organization from experiencing cyber breaches or intrusions. Multiple types of network security exist and all types aim to protect your organization from cyber attacks.

How does network security work?

Network security allows for overlapping layers of security protections.

It combines packet filtering, proxy services, stateful inspections and next generation firewalls. Are you interested in technical details? Get more specs right here.

What will network security do for your organization?

Network security safeguards corporate data, prevents intrusions, and protects systems from falling victim to cyber attack. Specifically, network security will protect your organization from:

  • Viruses
  • Worms
  • Trojans
  • Spyware
  • Adware
  • Ransomware

Network security can also provide hidden advantages, from improved management of network traffic, to enhanced network performance, to more secure data transmission among co-workers.

Is network security important for home networks in addition to office networks?

Yes. If not properly secured, cyber criminals can exploit home wireless routers. Proper network security minimizes the risk of system sabotage.

What can go wrong without adequate network security?

Organizations without adequate network security may experience crippling breaches. These breaches can put organizations out of business. Hackers can also vandalize internal systems, jeopardizing employee and client trust. In addition, intellectual property theft can spur loss of marketshare, and subsequent loss of revenue.

What network security challenges are organizations working to overcome?

Network security requires knitting together a broad range of different technologies in order to protect an enterprise. For many organizations, this process is costly and time consuming.

New challenges include providing network security for devices that are installed along the ‘network edge’. To read about edge computing, click here. The network edge is vulnerable to DDoS attacks, zero-day vulnerabilities and other attack types. Organizations can ensure that network edge security is properly installed and managed by hiring a security engineer who is a Certified Network Defender (C|ND), or who is willing to take the certificate course.

What is the future of network security?

In 2020, the rapid shift to cloud services due to the coronavirus pandemic meant that network security was momentarily left in the dust. Organizations are now striving to rethink and rebalance their network security in order to keep pace with the new normal.

Where can you find the latest information about network security?

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