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What are the Different Types of Network Security?



Security is essential to your network. The number of hackers is growing exponentially. In fact, by 2019, global cybercrime costs have reached 2.1 trillion. The most important type of security you should have is network security.

It is the process of protecting the integrity of a company's network and its associated devices from unwanted and unauthorized access. This security system includes both hardware and software, which protects the underlying network infrastructure from unauthorized changes, malfunctions, misuse, and indecent exposure with IT support.

This protection will work to protect the utility and integrity of your network and data. It works by identifying and targeting various threats, then preventing them from entering your system. It is like your own personal security wall.

What are the Different Types of Network Security?

  • Antivirus and Antimalware Software

This software protects against malware, including spyware, worms, Trojans, viruses, and ransomware. Malware can also become very risky as it can infect the network and remain calm for days or even weeks.

  • Application Security

This type of security is vital because no application is perfectly built. It can have many holes or weak spots where a hacker can penetrate. Many of your small business IT support operations and devices can be run with applications, so this type of security is essential.

  • Data Loss Prevention (DLP)

Organizations must ensure that their employees do not send confidential information outside the network. Therefore, they must use DLP techniques and network security measures that prevent people from downloading, forwarding, or printing important information in an unsafe manner.

  • Email Security

Attackers can use your personal information to trick clients into doing all sorts of harm, such as sending black emails or emails on your behalf to send them to sites full of malware. Email security can help block these attacks and control what is sent.

  • Behavioral Analytics

These tools can understand the activities that occur automatically. This way, your security team will be able to effectively detect any signs of compromise, leading to potential problems and compromise quickly.

  • Firewall

The firewall places a barrier between your trusted internal network and an untrusted external network, such as the Internet. There is a set of rules to block or allow traffic which efficiently manages traffic on your PC, monitor inbound/outbound connections, and secure all online connections.

  • Endpoint Security

Endpoint Security technology protects a corporate network when accessed from multiple remote devices. This remote access represents a potential entry point for security threats.

  • Mobile Device Security

As IT organizations move to mobile devices to support business applications, it is essential to control which devices access your network.

  • Network Segmentation

Network segmentation technology classifies computer networks as sub-networks. Each of these networks helps to implement security policies that are easy to implement and improve performance.

  • Security Information and Event Management (SIEM)

SIEM products bring together to give you all the information you need to protect your products and respond to threats.

  • VPN

VPN is another type of network security that can encrypt a connection from an endpoint to a network.

  • Wireless Security

With the advent of mobile office culture, access points and wireless networks have become another security breaches channel. Wireless security is difficult against unauthorized access that damages your computer's data.

  • Web Security

A complete web security solution will help you control your employees' web usage, deny access to malicious websites, and block them.

  • Network Access Control (NAC)

It allows controlling who all can access your network. This will indeed help you enforce your security policy.

  • Physical Network Protection

It is formed to prevent unauthorized persons from physically disrupting network components.

  • Technical Network Protection

Technical network protection protects both stored and transmitted data from malware and unauthorized persons.

  • Administrative Network Protection

It is a security method that controls user network behavior and access.

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