Network monitoring is an important responsibility for the
businesses of all sizes. Large and medium-sized companies usually have a
network monitoring system in place offsite or onsite in the cloud yet what
about the small businesses? It’s exactly what the hackers are asking when
they’re seeking to breach the network.
Small businesses, in the last several years, have become the
main target for the network intrusions for the reason that the hackers are
aware that majority of small businesses don’t implement the security practices.
Many assumed that network security is only essential for big companies,
financial institutions, and government organizations. This perception is
changing with the numerous small businesses rapidly. Therefore, what does
network monitoring usually involves?
Network Monitoring –
An Overview
It basically involves different methods that are deployed
for the purpose to maintain the integrity and security of internal network. LAN
or also referred to as the internal network and monitoring encompasses viruses,
spyware, software, hardware, vulnerabilities like security holes and backdoors,
and some aspects that could compromise the network’s integrity.
Methods of Network
Monitoring
There’s a range of network monitoring strategies that are
implemented by IT professionals. The methods are deployed through network
monitoring services, which respond and detect automatically to performance and
security issues.
- Packet Sniffing – The packet sniffer is a program, which inspects each packet of information that passes through your network. The packet sniffer’s purpose is to detect the unauthorized network monitoring solution that might be installed by the hackers for spying on the information processes and business activities.
- Intrusion Detection – This monitors the LANs for any unauthorized access by the hackers. This method may be implemented manually. Yet, majority of IT professionals prefer using an intrusion detection program that detects malware, viruses, and network vulnerabilities including some security threats, logic bombs, and backdoors. The programs for intrusion detection also generate reports after a system check so that any problems will be addressed immediately.
- Firewall Monitoring – The firewalls monitor traffic that’s coming out and in of the network. It also tracks the firewall activities to ensure the process of screening for outgoing and incoming connections is functioning securely and properly.
- Vulnerability Scanning – The vulnerability scanner will scan the network periodically for the weaknesses and vulnerabilities that open up the potentials for an exploit. This technique differs from the intrusion detection as it detects the weaknesses before the attacks have been place. The intrusion detection also determines unauthorized access after the hacker breached the network.
If you own a small business, you might want to consider the
network monitoring as a crucial part of your data security strategy. There’s a
lot involved in keeping a LAN secure that could result to increased costs on
network maintenance. Some alternatives include considering the use of the
network monitoring service that would oversee the essential security aspects of
the underlying infrastructure. If you like to know more about the network
monitoring and its importance to your small business, find the most reliable
service provider now and see the difference.
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