Why Network Monitoring is essential for Business Operations

Subbaram Gowra |
Getting your Trinity Audio player ready...

A Network Management System (NMS):- is a software application or set of tools used to manage and monitor the performance, availability, and overall health of a computer network. These tools work by collecting, processing, and analyzing network data in real time. The general steps involved in the process are as follows:

  • Data collection: The first step is to gather data from network devices, such as switches, routers, and servers. This is typically accomplished using various protocols, such as Simple Network Management Protocol (SNMP), Common Information Model (CIM), and Remote Monitoring (RMON).
  • Data processing: The collected data is processed by the NMS tool, which filters and categorizes the data according to various parameters, such as network performance, availability, and security.
  • Data analysis: The processed data is analyzed by the NMS tool to identify trends, patterns, and anomalies. This can be used to detect and resolve network issues, as well as to provide real-time network visibility.
  • Alert generation: If any issues or anomalies are detected, the NMS tool will generate alerts and notifications, which can be sent via email, SMS, or other methods. These alerts can be used to notify IT staff of potential problems, and to provide information that can be used to resolve the issue.
  • Reporting and analysis: The NMS tool will also provide detailed reports and analysis of network performance, availability, and security. These reports can be used to identify trends, patterns, and performance issues, as well as to monitor network compliance with regulations and standards.
  • Monitoring and management: Finally, the NMS tool will provide ongoing monitoring and management of the network, including the ability to perform routine tasks, such as software updates, backups, and device configuration changes.

There are many commercial and open-source versions of Network Management Systems (NMS) tools, each with its own set of features and functions and available for on-premises or cloud deployment. Ultimately, the best NMS tool for a particular organization will depend on the specific needs and requirements of that organization.  NMS can play a critical role in helping organizations to counter cyber security threats as well as ensure compliance with regulations and standards.

Some ways in which NMS can help include:

  • Monitoring network traffic: NMS tools can be used to monitor network traffic and identify unusual or suspicious activity, such as attempts to access sensitive data or unauthorized access to network resources.
  • Identifying vulnerabilities: NMS tools can be used to scan network devices and servers for vulnerabilities, such as outdated software or misconfigured settings. This can help organizations to identify and address potential security risks before they can be exploited.
  • Detecting and responding to security incidents: NMS tools can be used to detect and respond to security incidents, such as malware infections or denial-of-service attacks. By collecting and analyzing security-related events and alerts, NMS tools can help organizations to quickly identify and respond to potential threats.
  • Compliance: Many NMS tools can provide detailed reports and audit trails, which can be used to demonstrate compliance with various regulations and standards, such as HIPAA or PCI-DSS.
  • Isolation: Some NMS tools can be used to automatically isolate compromised devices or networks segments, in order to contain and prevent the spread of malware or other malicious code.

What happens when your NMS tool itself gets hackedhe consequences can be severe and far-reaching, depending on the extent and impact of the hack. Some possible outcomes include:

  • Loss of network visibility: If the NMS tool is compromised, the attacker may be able to modify or delete data, or interfere with the normal functioning of the tool. This can result in a loss of network visibility and control, making it more difficult to detect and respond to network issues.
  • Data theft: Attackers may be able to access sensitive data stored on the NMS tool, such as network configuration details, passwords, and other confidential information.
  • Tampering with network devices: If the attacker has gained access to the NMS tool, they may be able to modify or delete configurations, or install malware on network devices. This can result in network downtime, performance degradation, or security breaches.
  • Spreading of malware: If the attacker has installed malware on the NMS tool, they may be able to use it as a stepping stone to compromise other devices on the network.
  • Loss of trust: If the NMS tool is hacked, it can result in a loss of trust in the organization’s ability to secure its network and protect sensitive data. This can have serious reputational and financial consequences, especially for organizations that are subject to regulations and standards, such as HIPAA or PCI-DSS.

In order to prevent these outcomes, it is important to implement appropriate security measures, such as next generation firewalls, access controls, encryption, and regular software updates, to help protect the NMS tool and the network.

Additionally, it is recommended to regularly back up and store network data in a secure location, to ensure that it can be recovered in the event of a security breach.

Want to know how our solutions can help your business?

7-1-67/12, Dharam Karan Road,
Near Nature Cure Hospital, Ameerpet,
Hyderabad, Telangana 500 016,
Phone: +919866669151, +91 9100666136, +91 9100666137
#49-24-51/A, Flat-302, Sri Pavan Estates,
Madhuranagar, Shankaramattam Road,
Visakhapatnam Andhra Pradesh -530016.
Phone: 0891-2794187 [M]: 9866365567
Fax : +91-40-66267788

NOVEL Office - MG Road, # 8/2 Yellppa Chetty Layout, Off M G Road, Halasuru, Bengaluru - 42.
Phone: 9177320002, 9000111355
Email: hello@gbb.co.in

Sector 21, Ring Road 3, Nilgiri Marg, Nerul(E), Navi - Mumbai, Maharashtra 400706

Copyright © 2024 Gowra Bits & Bytes Pvt.Ltd. All Rights Reserved. | Privacy Policy | Terms & Conditions