What are the 3 securing application services on public networks? The information in application services passing over public networks should be protected from dishonest action. How to secure application service on public networks?

3 Securing Application Services on Public Networks

It means that the information circulating on public networks must be applying encryption policies, multi-factor authentication, use of passwords, etc. to control who can access and use the service.

  • firewall to minimize network breaches 
  • intrusion prevention system to stop malicious code from executing 
  • packet sniffer to monitor and analyze traffic

Firewall to Minimize Network Breaches

Firewalls are commonly used to minimize network breaches. Also, the firewall is to allow or denies traffic based on security policies. 

It acts as a barrier between the internal network(s) and the external network(s). So, the firewall is effective in blocking unwanted or suspicious traffic from passing through it.

Intrusion Prevention System to Stop Malicious Code

An intrusion prevention system (IPS) controls traffic based on malicious code signatures. Also, it can be to stop infected files, as well as malicious network traffic, from passing through the device. 

The IPS can also be in conjunction with firewalls. Also, strengthens the protection of the confidentiality, integrity, and availability of information that is being sent over the network.

Packet Sniffer to Monitor and Analyze Traffic

IPS can also be to monitor and analyze traffic. If a suspicious transmission is detected, the IPS can then stop it from reaching the destination. 

It works by monitoring network traffic with the help of a sniffer within the network. Also, it can identify and block threats that are with malicious code signatures. 

It is important to secure application services on public networks. The information involved in application services passing over public networks should be from fraudulent activity. 


The following are the benefits of securing services on public networks:

Maintain Integrity, Confidentiality, and Availability

Information is one of the most important resources in any organization, so protecting it is crucial. Also, securing services on public networks can help in maintaining the integrity, confidentiality, and availability of information. 

Minimize Threats

The transmission of private or confidential information should be from any threat that may compromise its integrity, confidentiality, or availability. So, securing application services on public networks can help in preventing such threats from being over the network. 

Reduce Risk

The risk to the organization can be applying security policies to protect data while it is over public networks. 

Avoid Compliance Violations

Security policies should be to protect data from being stolen, corrupted, or lost while it is being transmitted over public networks. Also, it should be that information sent is not misused by unauthorized individuals.


The major challenge involved in securing application services on public networks is that it needs to be on a large scale. Also, since the applications are being used by employees who may be in different parts of the world, it becomes difficult to implement security policies. 


Securing application services on public networks is a crucial aspect of information security. This can be using firewalls, intrusion prevention systems, and packet sniffers. 

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