Network security measures are defined as the strategies and tactics that are used to safeguard your network from any intrusion. They are the procedures and methods that an organization uses to protect its private information. And resources from unauthorized disclosure, modification, or destruction.
Network Security Measures: Types
There are three types of network security measures:
1) Preventive measures
2) Detective measures
3) Corrective measures
Preventive measures are taken to avoid any cyber attacks on a network. They are effective in protecting the systems against cyber threats by using and implementing security practices and procedures.
The main focus of the preventive strategy is on designing a secure system, keeping it up to date, implementing security alarms. And preventative maintenance, using firewalls, performing regular backups, and storing data in encrypted form.
A detective measure is a security strategy that is used to detect an attack on computers or computer networks or misuse of information or resources as soon as possible. So that corrective action can be taken before further damage is done.
The main aim of detective measures is to monitor the activities on the network and act accordingly if any problem arises. It helps to identify the problem, its cause, and its extent so that appropriate action can be taken at the earliest to rectify the situation.
A corrective measure is a security strategy that is used to restore or recover from any unauthorized access or misuse of information or resources on your systems due to external threats such as hackers and crackers, internal threats such as disgruntled employees and system malfunctioning, etc.
The main focus of the corrective strategy is to also restore the system back to its normal state after any unauthorized activity is detected through detective strategy and to take the necessary steps to prevent it from happening again. Corrective strategies include fixing bugs in programs and systems, updating software patches, and correcting configurations.
Network Security Measures: Importance
Network security measures are an important part of an organization’s overall security strategy. They are the strategies, plans, and activities that are implemented by the organization to safeguard its information and resources from any unauthorized access, disclosure, modification, or destruction.
Following are the benefits of using network security measures:
- A network security plan identifies potential threats and weaknesses. It describes how they can be minimized or mitigated using various tools and techniques such as firewalls, intrusion detection systems, encryption, etc.
- It provides a baseline for testing new technologies to mitigate specific (identified) threats.
- Also, it helps to allocate responsibilities for certain tasks such as system maintenance, upgrading patches, etc.
- It ensures that all resources within the organization are properly protected at all times.
- It provides a framework for managing risk and allows an organization to remain flexible in its approach to network security.
- Also, it helps in identifying potential threats and weaknesses that could affect the overall functionality of the organization and provides recommendations on how they can be avoided or mitigated using various tools and techniques. Such as firewalls, intrusion detection systems, and encryption.
Network security measures are the procedures and methods that an organization uses to protect its private information and resources from unauthorized disclosure, modification, or destruction. Network security measures are an important part of an organization’s overall security strategy. It provides a framework for managing risk and allows an organization to remain flexible in its approach to network security.