How To Perform Home Network Security [Complete Guide]

A network comprises two or more computational systems connected by physical or wireless connections. Home network security refers to protecting the network which connects the devices such as computers, smartphones, wifi, and routers within a home. It includes securing connected network infrastructure from the core to the edge of a network perimeter. This is typically managed by a network administrator or network security.

home network security
Home network security

This involves implementing the IT security policy and deploying the network software and the hardware to protect the network and its infrastructure with all the traffic from the external cyber-attacks. Network security also protects all the IT assets and resources from any unauthorized access.

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What Are Network Threats?

When we talk about network security, it becomes very important to know the threats of a network and what threat network security can prevent. Following are the most common threats to network:

  •  Spyware 
  •  Adware 
  •  Botnets 
  •  Computer worms 
  •  Trojan horses
  •  Malware 
  •  Distributed denial-of-service attacks (DDoS)

Taking care of your home network security and having awareness about network security is very important because most of us do not care about this, or we can say that we do not know about this most of the attacks are not personal in nature.


They can occur on any type of network that network can be big network or small network or a home or business. We should always remember that if a network connects to the internet, it becomes more vulnerable to outside threats, which can cause a great loss.

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How To Perform Home Network Security

You may be wondering how to secure wifi? How to secure a home network? One can perform home network security effectively by following these measures:

By Updating The Software Regularly

One of the most effective ways to make your network secure is to update your software regularly. Updating your software regularly will improve the overall cybersecurity posture of your home network.

By Adjusting Factory Default Configuration On The Software And Hardware

Most of the software and hardware products comes with factory default configurations, which are not a friend for network security. 

Remove Unnecessary Services And Software

The software and services which are unused or unwanted can cause network problems and get attached to your home network. To reduce this network attack, you should remove the unnecessary services in software from your device for home network security.

Using Unique And Strong Passwords

You should always choose a strong password. This will reduce the chances of network attacks and to help secure home network on your devices.

strong password
strong password

In addition to this, you should always take care that you do not use the same password or similar password for your multiple accounts.

Never Use The Default Login Password And Username

Most of the sites offer you a default login option. They are pre-configured with this option. You should reduce using this default login option for your system as these are not secure.

See also: Router Login Guide, Username and Password

Install A Network Firewall

To defend yourself against external threats, you should install a firewall. The fire can help you in blocking malicious traffic entering your home network and will also alert you about any dangerous activity.

firewall protected
Firewall protected

Run Up-To-Date Antivirus Software For Your PC Or Device

To secure the network, you should use a reputable antivirus software application on your device. It is an important protective measure that can be taken against malicious threats as the antivirus software will automatically detect various types of malware, worms, viruses, and ransomware.

Back Up Data On A Regular Basis

You should backup your data on a regular basis to minimize the impact if the data is lost, corrupted, stolen, or infected by your device.

data backup
Data Backup

Also, you should take care of increasing your wireless security by using the strongest encryption protocol or by changing the router’s default administrator password.


It is not very hard to perform all these measures, these it will give you long time security and will also secure network connection. By taking care of these small tasks, you can achieve home network security effectively. By taking all these measures or by keeping care of your network, you will keep yourself away and far from the network threats and have secured wireless networks.

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