Network Security tools are used to identify and assess network risks associated with companies. These tools ensure the privacy and safety of customers' data. The tools used by various departments can be used by all employees. Network Security software integrates with governance and compliance and other security management software. So before deciding what service to avail of, it is important to know the necessary details regarding Network Security tools.

In the list of the top tools, we have mentioned the top 45 Network Security tools along with their features and pricing for you to choose from.

1. Argus

Argus stands for Audit Record Generation and Utilization System. It is one of the best open-source tools available for network traffic analysis. The program works exactly as the acronym.

Key Features:

• This tool efficiently analyses network data

• It can easily sift through big chunks of traffic with speed

• Provides comprehensive reporting

• It offers a solid foundation for traffic analysis

Cost:

You can talk to their sales team and request a quote.

2. P0f

P0f program remains a popular site and has scarcely changed in over a decade. This tool generates no additional traffic. This software is specifically used to identify the operating system of any host and with which it interacts.

Key Features:

• Tools used in this category are needed to create probes, name lookups, assorted queries, etc

• This P0f tool is clean-running, light, and fast

• P0f is the best tool for advanced users. It is not meant for newbies

Cost:

You can talk to their sales team and request a quote.

3. Nagios

Nagios helps in monitoring hosts, systems, and networks. It delivers real-time alerts to its users. Users can even specify which notifications they want to receive. This software can monitor network services like HTTP, NNTP, POP3, ICMP, and SMTP.

Key Features:

• Nagios is one of the best traffic monitoring program

• This platform offers a comprehensive, and all bases covered approach to network management

• This software is a very powerful tool specifically meant for businesses and cybersecurity professionals

Cost:

You can discuss this with their sales team and request a quote.

4. Splunk

Splunk is a network security tool designed for both real-time analysis and historical data searches over the internet. This is a fast and versatile network monitoring tool.

Key Features:

• Splunk is a user-friendly tool with a unified interface

• Its strong search option makes application monitoring convenient

• This tool is excellent for people maintaining a budget

• Information security professionals with a strong client base should go for the premium tools

Cost:

You can discuss this with their sales team and request a quote.

5. OSSEC

OSSEC is an open-source intrusion detection program that provides real-time analysis of system security events. This tool is used to constantly monitor all possible sources of access to system data.

Key Features:

• This tool can be configured to control the access and entry into system data including files, processes, registries, logs, rootkits, etc,

• OSSEC is available for many platforms like Linux, Mac, Windows, VMWare ESX, and BSD

• The user community of OSSEC is good at sharing useful information like strategies, modifications, and support

• Tools available in this platform can be used to fix vulnerabilities and offer training for support as well

Cost:

You can discuss this with their sales team and request a quote.

6. Ratproxy - Google Cloud

Ratproxy is a semi-automated, largely passive web application security audit tool, optimized for accurate and sensitive detection, and automatic annotation, of potential problems and security-relevant design patterns based on the observation of existing, user-initiated traffic in complex web 2.0 environments.

Key Features:

• It detects and prioritizes broad classes of security problems, such as dynamic cross-site trust model considerations, script inclusion issues

• Resolves content serving problems

• Helps in solving insufficient XSRF and XSS defenses

Cost:

You can discuss this with their sales team and request a quote.

7. KeePass

KeePass network security tool is used for identity management. It is a simple password manager system. It allows users to access all the websites by just using one password.

Key Features:

• You don't need to remember different passwords for different sites. This tool lets you access all the websites with just one password

• It lets users set unique passwords for different accounts if they want with the auto-fill function

• This software helps resolve issues by efficiently managing passwords

• It helps the network security officers manage the human element of the job

Cost:

You can talk to their sales team and request a quote.

8. TrueCrypt

TrueCrypt is a popular network security tool despite having gone for years without any modifications. Technically, TrueCrypt is outdated but it is a strong tool. It operates with a disk encryption system.

Key Features:

• TrueCrypt allows users for layered content encryption with two tiers of access management

• It is open, powerful, and free software

• This is one of the best sources of security programs available to date

Cost:

You can talk to their sales team and request a quote.

9. Burp Suite

Burp Suite is a powerful tool used for network protection. It is a real-time network security scanner specifically designed to identify critical weaknesses. This tool will determine how cybersecurity threats might invade a system network.

Key Features:

• This tool is used to identify the threats and defects in the system

• The professional and enterprise version of this tool is paid version with various tools available with it

• The community version only includes manual tools

• This software might be a potent tool for businesses, but perhaps pricey for smaller companies

• It is a critical application security testing tool

Cost:

You can talk to their sales team and request a quote.

10. Nikto

Nikto is one of the best open-source vulnerability scanner management tools which is used for scanning web servers and networks. It scans and matches with a database of over 6400 threats.

Key Features:

• Offers full HTTP proxy support

• Checks automatically for outdated server components

• Provides a template engine to easily customize reports

• It can scan multiple ports on a server, or multiple servers via input file

• Identifies installed software

• Provides thorough documentation

Cost:

You can talk to their sales team and request a quote.

11. Paros Proxy

Paros Proxy is a Java-based web proxy. It includes several tools for running security tests. This program includes a web spider, vulnerability scanner and traffic recorder.

Key Features:

• This software is excellent for detecting network intrusions like detecting SQL injection attacks and cross-site scripting

• It is very easy to edit with Java or HTTP/HTTPS knowledge

• This network protection software is excellent for identifying a security risk

Cost:

You can discuss this with their sales team and request a quote.

12. NMap

NMap is a security monitoring tool that can provide improved access to potential weak spots in any company’s network. It has been designed to offer a thorough look at every network.

Key Features:

• This software offers a closer look at hosts, what type of packet filters are used, what services are being provided at each host, etc

• It also includes a debugging tool for all companies which can be used to either one network at a time or multiple networks at a time

• The network security tool is user-friendly and customizable

Cost:

You can discuss this with their sales team and request a quote.

13. Tenable- Nessus Professional

Nessus Professional security software corrects mistakes related to security settings and improves the integrity of your networks. This tool is available in the Pro version and free open source scanner.

Key Features:

• This tool identifies and repairs detected issues like incomplete or missing patches, software bugs, and general application misconfiguration sItes database is updated regularly so that information about threats and patches are always available

• Users can easily access a variety of security plug-ins and can develop their own

• It can scan individual networks as well as computers

• It offers more than 100,000 security plug-ins that are regularly updated

Cost:

You can discuss this with their sales team and request a quote.

14. Rapid7-Nexpose

Nexpose offers real-time, vulnerability management and scanning to its users. It helps IT or security teams look for issues and reduces possible weak points. It continually adapts and looks out for new threats in data and software.

Key Features:

• This tool scans for new threats in data and software

• It helps security teams to prioritize the highest vulnerabilities by providing a risk score

• This is very useful for coordinating responses to multiple breaches or maintaining workflow, starting with the weakest areas where more potentially damaging breaches are likely to take place

Cost:

You can talk to their sales team and request a quote.

15. Metasploit

Metasploit network security tool is available in open source versions for developers and security members or a commercial pro version.

Key Features:

• This network security tool can be used to look for more than 1500 exploits, like network segment security

• It allows companies to perform different security assessments to improve their overall network defenses.

Cost:

You can talk to their sales team and request a quote.

16. Kali Linux

Kali Linux is a network security tool that offers a security auditing operating system and toolkit. It provides over 300 techniques to ensure your sites and Linux servers stay safe from threats.

Key Features:

• It operates and moderates an active user community

• This tool has an extensive database of exploits and threats

• Part of the knowledge base available on this site includes certification in pen tests and a free online course, Metasploit Unleashed

• This tool is designed for all security skill levels to use

Cost:

You can talk to their sales team and request a quote.

17. Wireshark

Wireshark debuted under the name Ethereal. This tool is an excellent protocol analyzer available. It offers real-time analysis

Key Features:

• Wireshark allows users to view reconstructed TCP program streams

• It is one of the popular security tools in the field of packet sniffer

• This software regularly updates its robust packet-sniffing capabilities

Cost:

You can talk to their sales team and request a quote.

18. Aircrack-NG

Aircrack is a network security tool used to protect against threats. It features ideal internet security solutions for mobile devices. Aircrack is vital for cracking algorithms.

Key Features:

• The suite's tools include airdecap for WPA/WEP capture file decryption and airplay for packet injection

• It is an all-in-one solution for wireless security tasks

• The series of tools available within the suite allows pros to handle an entire job

• May security-related tasks can be achieved by using Aircrack

Cost:

You can discuss this with their sales team and request a quote.

19. Netstumbler

Netstumbler is a network security software for Windows users. It is a necessary tool for wardriving, finding open access points in a wireless network system. This software is only for Windows without any source code provided.

Key Features:

• Netstumbler's active WAP-seeking approach makes it very popular

• It is very useful for detecting issues and other security problems that scanner tools might miss

Cost:

You can discuss this with their sales team and request a quote.

20. KisMAC

KisMAC is a free software for Mac that is accessible for less experienced users. This tool excels at penetration testing and mapping with de-authentication attacks.

Key Features:

• It creates an encrypted security network by linking leased virtual machines from multiple cloud servers, which then work as one network

• The company file share, video conferencing, and chat server are based in this network, all protected by two layers of AES encryption

• This software remains entirely controlled by the company that is using it. So there is no party interruption at all

Cost:

You can discuss this with their sales team and request a quote.

21. Snort

Snort is an enterprise-grade open-source IDS software that is compatible with any hardware or OS. This software performs Protocol analysis, detects various network security attacks like CGI attacks, stealth port scanner, buffer overflow, OS fingerprint attempts, etc, and searches/matches for content.

Key Features:

• Its configuration is very easy to use

• It provides rules flexibility and raw packet analysis which makes it a powerful network security tool

Cost:

You can talk to their sales team and request a quote.

22. Forcepoint

Forcepoint's SD-WAN is customizable to keep users from accessing a certain type of content and blocks various types of intrusion attacks and exploits.

Key Features:

• Admins can quickly see activity on all networks and take action immediately

• This software is specifically meant for enterprise clients working in the cloud

• It can block or provide warning notifications about risky cloud servers

• It provides extra protection and higher levels of access for complicated areas

Cost:

You can talk to their sales team and request a quote.

23. GFI LanGuard

GFI LanGuard network security tool includes continuous monitoring, patching, and scanning. It can be applied through a network and used for detecting threats and exploits.

Key Features:

• This network security tool is useful as it can be applied through a network and can help a company demonstrate security compliance

• It provides software and network auditing for vulnerable areas in mobile devices or computer systems

• It can automatically create patches for Linux systems, Mac and Windows

Cost:

You can talk to their sales team and request a quote.

24. Acunetix

Acunetix is a security tool that helps companies set up defenses for far more than 4500 threats. This site performs conventional hacking methods to make sure your security systems respond efficiently.

Key Features:

• This software helps to set up defenses for companies and protects against threats

• It regularly checks your site architecture and performs hacking methods to make sure your security defenses respond appropriately

• Also offers manual testing for different areas of concern

Cost:

You can discuss this with their sales team and request a quote.

25. Tcpdump

Tcpdump is a Mac, Linux, and Windows compatible software that precedes the market's leading network security software tool, Wireshark. This tool had set the standard in the field of network security.

Key Features:

• Tcpdump is an efficient network security tool with a fresh approach

• It runs under a command-line interface

• It allows users to display TCP/IP and other packets which are transmitted over a network

• Tcpdump is free software, distributed under the BSD license

Cost:

You can discuss this with their sales team and request a quote.

26. Netcat

Netcat is a computer networking utility software for reading and writing to network connections using UDP or TCP. The command is specifically designed to be a dependable back-end that can be used directly.

Key Features:

• It is a feature-rich network debugging and investigation tool that can produce almost any kind of connection that users need

• It has several built-in capabilities

• This tool provides port scanning, port listening (it can be used as a backdoor), and transferring files

• It could use a locally configured network source address

• Offers full DNS forward/reverse checking

• Provides hex dump of received and transmitted data

Cost:

You can talk to their sales team and request a quote.

27. Hping

Hping is an open-source packet generator and analyzer for TCP/IP Protocol. It is one of the common tools that is used for security auditing and testing of firewalls.

Key Features:

• This tool is specifically used for security auditing and testing of networks

• The new version of hping, hping3 is scriptable using the TCL language and implements an engine for string based, human-readable description of TCP/IP packets

• The programmers can write scripts related to low-level TCP/IP packet analysis and manipulation

Cost:

You can talk to their sales team and request a quote.

28. Ettercap

Ettercap is an open-source tool to safeguard network security and is designed to analyze computer network protocols. This tool is mostly used for pen testing cloud networks.

Key Features:

• IP-based scanning is done for network security by filtering IP-based packages.

• Some packets are filtered based on MAC addresses.

• A MITM attack operating system between two hosts, ARP poisoning is used for sniffing into LAN.

• Ettercap uses one host to sniff all other hosts on a LAN.

Cost:

You can discuss this with their sales team and request a quote.

29. Sysinternals

Sysinternals is a website that offers technical solutions and utilities to diagnose, manage, troubleshoot and monitor data. This website features several freeware tools to monitor and administer computers.

Key Features:

• This software provides freeware tools to monitor data on computers running Microsoft Windows

• It can efficiently manage and provide solutions to manage the data available

• Microsoft company has sold recovered data utilities and professional editions of the freeware tools

Cost:

You can discuss this with their sales team and request a quote.

30. W3af

W3af is a web application attack and audit framework. This software created a framework to help you secure your web applications by finding and resolving all good application issues.

Key Features:

• W3af is divided into two main parts, the core, and the plug-ins. The core coordinates the process and provides various features

• It finds vulnerabilities and exploits them

• The plug-ins are connected to share information using a knowledge base

• Plug-ins are categorized as Bruteforce, Evasion, Discovery, Grep, Attack, Audit, Output, and Mangle

Cost:

You can discuss this with their sales team and request a quote.

31. OpenVAS

OpenVAS stands for Open Vulnerability Assessment Scanner. It is a full-featured vulnerability scanner that is used for testing various high-level and low-level internet and industrial protocols and performance tuning for large-scale scans.

Key Features:

• This tool is very useful for implementing any type of vulnerability test through internal programming language

• The scanner can obtain the tests for detecting vulnerabilities from a program with a long history and daily updates

• This software is a framework of several tools and services offering vulnerability management and vulnerability scanning

Cost:

You can discuss this with their sales team and request a quote.

32. THC Hydra

THC Hydra is a parallelized network logon cracker. It works by using different approaches to perform brute force attacks to find the right username and password.

Key Features:

• This tool is used by penetration testers together with programmers like cupp, crunch, etc which are used to generate wordlists

• It supports common login protocols like FTP, POP3, MySQL, IMAP, SMB, VNC, SSH, and others

• This tool is being updated over time and supports more services

Cost:

You can discuss this with their sales team and request a quote.

33. WebScarab

WebScarab is a web security testing tool. It serves as a proxy that intercepts and allows users to alter web browser requests and web server replies.

Key Features:

• This open-source tool is designed by The Open Web Application Security Project (OWASP) and was implemented by Java

• It produces freely available articles, documentation, tools, methodologies, and technologies

• It is a tool designed for those who need to expose the workings of an HTTP(s) based applications, to allow a specialist to identify vulnerabilities

Cost:

You can talk to their sales team and request a quote.

34. IDA Pro

IDA Pro stands for Interactive Disassembler is a disassembler for computer software. It supports a variety of executable formats for different operating systems and processors.

Key Features:

• IDA performs automatic code analysis, using cross-reference between code sections and knowledge of parameters of API calls

• It had interactive functionality to aid in improving the disassembly

• This helps to convert sections from code to data and vice versa, annotate, rename and add information to the listing

• It can be used as a debugger for Mac OS X Mach-O, Windows PE, and Linux ELF executables

Cost:

You can talk to their sales team and request a quote.

35. Maltego

Maltego is a network security software used for open-source intelligence and forensics. It focuses on providing a library of transforms for the discovery of data. It permits creating custom entities and allows to represent any type of information.

Key Features:

• This tool analyses real-world relationships between groups, people, domains, webpages, networks, internet infrastructure, and social media affiliations

• It extends its data reach with integrations from various data partnerships different data sources include DNS records, whois records, search engines, various APIs, Metadata, and social networking services

Cost:

You can talk to their sales team and request a quote.

36. OphCrack

OphCrack is a free open source program that cracks Windows log-in passwords with the help of LM hashes through rainbow tables. This software includes the ability to import the hashes from a variety of formats.

Key Features:

• Ophcrack bundles with tables that allow it to crack passwords no longer than 14 characters

• It is available for free download for Windows XP tables and Windows Vista tables

• This tool is also available as Live CD distributions, that automotive the retrieval, cracking of passwords, and decryption from a Windows system

Cost:

You can talk to their sales team and request a quote.

37. Skipfish

Skipfish is an active web application network security reconnaissance tool. It prepares an interactive sitemap for the targeted site by carrying out a recursive crawl and dictionary-based probes. The resulting map is then annotated with the output from several active security checks.

Key Features:

• It is used for information gathering and testing the security of websites and web servers

• This software provides many integrated tools to perform penetration testing on the target system

• This tool functions and makes a map on the console of the targeted site using recursive crawl and dictionary-based probes

• It generated a report which can be used later on for security assessments

Cost:

You can discuss this with their sales team and request a quote.

38. Qualys Cloud Platform

Qualys Cloud Platform, previously known as QualysGuard consists of integrated apps to help organizations simplify security operations and lower the cost of compliance by delivering critical security intelligence on demand and automating the full spectrum of auditing, compliance, and protection for all your IT assets.

Key Features:

• You can easily consolidate your security and compliance stack

• This tool helps you improve your detection and response capabilities

• It slashes IT complexity and costs

• This software supports your business by building security natively into your digital transformation efforts.

Cost:

You can discuss this with their sales team and request a quote.

39. OllyDbg

OllyDbg is an x86 debugger that emphasizes binary code analysis, which is useful when source code is not available. It traces registers, API calls, recognizes procedures, switches, tables, constants, and strings, and locates routines.

Key Features:

• OllyDbg is often used for reverse engineering programs

• These tools are often used by crackers to crack software made by other developers

• You can execute any 32-bit code that can be used by the debugger and edited in bitcode/assembly in real-time.

• It is also useful for programmers to ensure that their program is running as intended, and for malware analysis purposes.

Cost:

You can discuss this with their sales team and request a quote.

40. Ntop

Ntop is computer software that probes a computer network to show network use in a way similar to what the program top does for processes. In interactive mode, it displays the network status on the user's terminal.

Key Features:

• It displays the network status on the user's terminal

• This software acts as a web server, creating an HTML dump of the network status

• It supports a NetFlow-sFlow emitter-collector, a Hypertext Transfer Protocol (HTTP) based client interface for creating ntop-centric monitoring applications, and RRDtool (RRD) for persistently storing traffic statistics

• Ntop is available for both Unix and Win32-based platforms

Cost:

You can talk to their sales team and request a quote.

41. MBSA

MBSA stands for Microsoft Based Security Analyzer. This is a software tool that determines the security state by assessing missing security updates and less-secure security settings within Microsoft Windows and Windows components.

Key Features:

• Security updates regarding this too are determined by the current version of MBSA using the Windows Update Agent present on Windows computers since Windows 2000 Service Pack 3.

• The less-secure settings, Vulnerability Assessment (VA) checks are assessed based on a hard-coded set of registry and file checks

• It lets administrators scan local and remote systems for missing security updates

Cost:

You can talk to their sales team and request a quote.

42. Medusa

Medusa is an end-to-end Social Media Intelligence and OSINT product that transforms public data such as social media and deep & dark Web into valuable information. It is designed to help Homeland Security departments to fight against serious crimes and is a complete product that matches several industries' needs.

Key Features:

• It supports public and private organisations to understand the framework, to take decisions, and to promptly react to threats

• The platform can be used to passively monitor media sources (text, pictures and videos) for preventive purposes

• This tool helps in target profiling as data available on the internet can reveal online habits, preferences, and networks of target individuals

• This platform is a one-stop shop to identify the degree of participation in different social media communities. Medusa proactively engages with any community member and supports automatic counter-narratives

Cost:

You can discuss this with their sales team and request a quote.

43. Tor

Tor stands for The Onion Router. It is a free and open-source software for enabling anonymous communication. It directs internet traffic through a free, worldwide, volunteer overlay network, consisting of more than six thousand relays, for concealing a user's location and usage from anyone conducting network surveillance or traffic analysis.

Key Features:

• It is used to protect the personal privacy of its users, as well as their freedom and ability to conduct confidential communication by keeping their Internet activities unmonitored

• This software aims to conceal its users' identities and their online activity from surveillance and traffic analysis by separating identification and routing

• Its application independence sets it apart from most other anonymity networks as it works at the Transmission Control Protocol (TCP) stream level

Cost:

You can discuss this with their sales team and request a quote.

44. Firefox

Firefox is a free and open-source web browser developed by the Mozilla Foundation and its subsidiary, the Mozilla Corporation. It uses the Gecko rendering engine to display web pages, which implements current and anticipated web standards.

Key Features:

• Firefox was praised for its speed, security and add-ons during its beta phases Features include tabbed browsing, spell checking,full-screen mode, incremental search, smart bookmarks, download manager, user profile management, private browsing, etc

• It provides an environment for web developers in which they can use built-in tools, such as the Error Console or the DOM Inspector, and extensions, such as Firebug

• This tool's former features include the ability to block images from individual domains, a 3D page inspector, tab grouping, and the ability to add customized extra toolbars

Cost:

You can discuss this with their sales team and request a quote.

45. Social Engineer Toolkit

Social Engineer Toolkit Social is an open-source tool to perform online social engineering attacks. The tool can be used for various attack scenarios including spear-phishing and website attack vectors.

Key Features:

• It enables the execution of client-side attacks and seamless harvesting of credentials

• This tool can automatically create fake login pages of a given website and spawn a server to listen to returning connections

• It works in an integrated manner with Metasploit

Cost:

You can discuss this with their sales team and request a quote.

Things to Keep In Mind While Choosing Network Security Tools

Security Planning

It is important to know how and why people use software applications for their data. This is necessary for companies to have an idea regarding the assets, map of data flows, and data lifecycle.

Security Monitoring

Companies should have an idea regarding the activities going across their network systems and use software that can be useful for the detection of security-based threats.

Risk Assessment

It is really important for companies to not let others find their vulnerabilities and use them against them. They should look out for software that would completely safeguard the privacy of the data.

Conclusion

It is thus to be understood that no matter where the data is hosted, there are always security risks as all the cloud hosting websites are vulnerable to some or other online attacks. Be it a public website or a private website, even with all features, there always are certain threats.

In the above article, network security tools have been explained in detail and also how to choose the right security solution for any organization. We discussed different types of network security tools. Hope this will help you choose your ideal network security software. It is thus necessary to understand that cloud file security systems are essential for any organization in the modern era. To keep data safe and protected from any unauthorized intrusion, network security tools are needed to be implemented in any organization.

FAQs

What is Network Security?

Network protection refers to the various policies and techniques that restrict unauthorized access and misuse of the computer network and related resources. It also tracks the alterations or delays made in the network. Network Security also offers file and server protection against hacking and unauthorized modifications of the networking systems. The simplest example is the antivirus system. Safety includes protecting data from unauthorized personnel and protecting it from various staff activities. This safety involves preventive, detective, and sensitive network security. Wi-Fi is often secured by the password used for network authentication.

What are Network Security tools?

Network Security Tools are used to trace risks and uncertainties by identifying, prioritizing, and developing proper responses in the IT departments and other companies. These uncertainties are difficult to manage and track without Network Security Tools. The techniques involved in these are simplified for users and they can control the systems easily.

What should you consider using Network Security Tools?

It is important to use Network Security Tools because of a lot of uncertainties in various sectors. With proper risk management, a company cannot define its objectives and goals. A successful network security program helps companies courageously face the risks thrown at them. Network Security tools analyse the potential risks and their act. It builds customized solutions based on it.

What are the types of Network Security Risks involved?

The five most common network security threats involved are:

1. Phishing

This type of online fraud is designed to steal sensitive information, such as credit card numbers and passwords. Phishing attacks impersonate reputable banking institutions, websites, and personal contacts, which come in the form of immediate phishing emails or messages designed to look legitimate.

2. Computer viruses

These are pieces of software designed to spread from one computer device to another. Mostly they are downloaded from particular websites or sent as e-mail attachments with the intent of infecting your computer as well as other computers on your contact list through systems on your network.

3. Malware

Malware is malicious software mostly used by criminals to hold your system, steal your confidential data, or install damaging programs in your device without your knowledge. It spreads spyware, Trojans, and worms through pop-up ads, infected files, bogus websites, or e-mail messages.

4. Trojan Horse

A “Trojan horse” refers to tricking someone into inviting an attacker into a securely protected area. In computing, it holds a very similar meaning — a Trojan horse, or “Trojan,” is a malicious bit of attacking code or software that tricks users into running it willingly, by hiding behind a legitimate program.

5. Adware/Spyware

Adware is any software that is designed to track data of your browsing habits and, based on that, show you advertisements and pop-ups. Adware collects data with your consent — and is even a legitimate source of income for companies that allow users to try their software for free, but with advertisements showing while using the software.

Spyware works similarly to adware but is installed on your computer without your knowledge.

Is using Network Security Tools reassortant?

To answer this question, yes companies need to use Network Security Tools to lifeguard their stored and potential data. In today's time, risks related to the different sectors are increasing day by day and we know how valuable information is. So in maintaining the business process so that it can run smoothly, it is needed for companies to use Network Security Tools.