Free Network Security Software

Best Top 10 List with Online/Web Based Reviews
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17 apps

TOPIA   

9
TOPIA Patch-less Vulnerability Management
Free
30 day free trial sign up https://www.vicarius.io/sign/up Pricing https://www.vicarius.io/pricing Contact Vicariu… Read more about TOPIAs for pricing details. sales@vicarius.io
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TOPIA Patch-less Vulnerability Management
Free
30 day free trial sign up https://www.vicarius.io/sign/up Pricing https://www.vicarius.io/pricing Contact Vicariu… Read more about TOPIAs for pricing details. sales@vicarius.io
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OneLogin   

59
Cloud-Based Identity Management & Single Sign-On System
Free
Free for for up to 3 apps and 5 personal apps. Read more about OneLogin
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ConnectWise Automate   

97
IT Automation for Today’s IT World
Free
Contact ConnectWise Automate directly for a custom pricing quote. Read more about ConnectWise Automate
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IT Automation for Today’s IT World
Free
Contact ConnectWise Automate directly for a custom pricing quote. Read more about ConnectWise Automate
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Google Cloud Platform  

970
Modular platform for computing, hosting, storage & more
Free
Contact Google Cloud Platform for pricing information. Read more about Google Cloud Platform
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Spiceworks  

476
Server monitoring software
Free
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Cloudflare  

207
Performance & Security for Any Website
Free
Cloudflare does not charge on the basis of bandwidth usage, instead charges on features. Free Plan offers basic perform… Read more about Cloudflareance and security alongside free SSL and analytics. Pro Plan at $20/month provides advanced performance and security tools including image optimization and a Web Application Firewall. Business Plan at $200/month includes advanced DDOS Attack protection, dynamic content compression, custom WAF rules, prioritized support and custom SSL certificates. Enterprise Plans are bespoke to customer requirements with set-up consultation, a dedicated solution Engineer, phone support and multi-user access.
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Performance & Security for Any Website
Free
Cloudflare does not charge on the basis of bandwidth usage, instead charges on features. Free Plan offers basic perform… Read more about Cloudflareance and security alongside free SSL and analytics. Pro Plan at $20/month provides advanced performance and security tools including image optimization and a Web Application Firewall. Business Plan at $200/month includes advanced DDOS Attack protection, dynamic content compression, custom WAF rules, prioritized support and custom SSL certificates. Enterprise Plans are bespoke to customer requirements with set-up consultation, a dedicated solution Engineer, phone support and multi-user access.
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Duo Security  

206
User identity verification & device vulnerability discovery
Free
30-day free trial, no credit card required. Personal - for on-premise apps; up to 10 users: free Business - for on-prem… Read more about Duo Securityise apps: $1 per user per month Enterprise - for on-premise and cloud apps: $3 per user per month Platform: $6 per user, per month
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User identity verification & device vulnerability discovery
Free
30-day free trial, no credit card required. Personal - for on-premise apps; up to 10 users: free Business - for on-prem… Read more about Duo Securityise apps: $1 per user per month Enterprise - for on-premise and cloud apps: $3 per user per month Platform: $6 per user, per month
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JumpCloud DaaS  

81
Directory-as-a-Service for cloud identity management
Free
FREE: $0 (All features & services, up to 10 users free forever) ONE PROTOCOL: $3 per user, per month, billed monthly PR… Read more about JumpCloud DaaSO: $9 per user, per month, billed annually or $12 billed monthly
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Directory-as-a-Service for cloud identity management
Free
FREE: $0 (All features & services, up to 10 users free forever) ONE PROTOCOL: $3 per user, per month, billed monthly PR… Read more about JumpCloud DaaSO: $9 per user, per month, billed annually or $12 billed monthly
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Axence nVision  

15
Security software for managing IT assets, networks & systems
Free
Contact Axence for pricing details. Read more about Axence nVision
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Keyhub  

10
Cloud-based certificate lifecycle management automation
Free
Free individuals or small teams with up to 3 certificates. Read more about Keyhub
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Cloud-based certificate lifecycle management automation
Free
Free individuals or small teams with up to 3 certificates. Read more about Keyhub
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ManageEngine Log360  

9
Comprehensive SIEM solution
Free
Pricing is based on number of log sources. Doesn't limit number of log data. Contact ManageEngine for more information. Read more about ManageEngine Log360
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Comprehensive SIEM solution
Free
Pricing is based on number of log sources. Doesn't limit number of log data. Contact ManageEngine for more information. Read more about ManageEngine Log360
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NANO Antivirus Pro  

12
Anti-virus solution for preventing malware across networks
Free
NANO Antivirus Pro offer a 30-day free version for new users, after which the software is available across 4 pricing tier… Read more about NANO Antivirus Pros. Pricing and functionality - outlined below - scales with number of users. Starting: 100 days of protection at $8.99 Starting+: 200 days of protection at $14.99 Optimum: 500 days of protection at $29.99 Best Value: 1000 days of protection at $39.99
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Anti-virus solution for preventing malware across networks
Free
NANO Antivirus Pro offer a 30-day free version for new users, after which the software is available across 4 pricing tier… Read more about NANO Antivirus Pros. Pricing and functionality - outlined below - scales with number of users. Starting: 100 days of protection at $8.99 Starting+: 200 days of protection at $14.99 Optimum: 500 days of protection at $29.99 Best Value: 1000 days of protection at $39.99
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ITarian  

3
IT and remote access management solution
Free
ITarian offers a free version for up to 50 endpoints and after that for $1.25 per endpoint, per year. A discounted rate i… Read more about ITarians available for MSPs. Additionally, ITarian provides a cost-neutral model for customers also using Comodo Advanced Endpoint Protection (AEP) or Comodo Endpoint Detection and Response (EDR).
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IT and remote access management solution
Free
ITarian offers a free version for up to 50 endpoints and after that for $1.25 per endpoint, per year. A discounted rate i… Read more about ITarians available for MSPs. Additionally, ITarian provides a cost-neutral model for customers also using Comodo Advanced Endpoint Protection (AEP) or Comodo Endpoint Detection and Response (EDR).
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EventLog Analyzer  

3
Web-Based SIEM & Log Management Solution. Affordable Prices.
Free
Free plan available for up to 5 log sources. Premium edition: starts at $595 Distributed edition: starts at $2495. Read more about EventLog Analyzer
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Web-Based SIEM & Log Management Solution. Affordable Prices.
Free
Free plan available for up to 5 log sources. Premium edition: starts at $595 Distributed edition: starts at $2495. Read more about EventLog Analyzer
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CloudEye AWS Security  

0
Security, compliance & cost for AWS & Azure cloud services
Free
Starting Out: Free Small: $75.00 per month Workgroup: $199.00 per month Growing: $499.00 per month Enterprise 500+: conta… Read more about CloudEye AWS Securityct Cloudnosys
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Security, compliance & cost for AWS & Azure cloud services
Free
Starting Out: Free Small: $75.00 per month Workgroup: $199.00 per month Growing: $499.00 per month Enterprise 500+: conta… Read more about CloudEye AWS Securityct Cloudnosys
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CloudSploit  

0
Automated security and configuration monitoring for AWS
Free
Per monitored AWS account -- load all of your AWS accounts and pay for only those that CloudSploit automatically monitors… Read more about CloudSploit Basic: $7.17/month when paid annually (or $8 paid monthly) Plus: $36/month when paid annually (or $40 paid monthly) Premium: $99/month when paid annually (or $110 paid monthly)
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Automated security and configuration monitoring for AWS
Free
Per monitored AWS account -- load all of your AWS accounts and pay for only those that CloudSploit automatically monitors… Read more about CloudSploit Basic: $7.17/month when paid annually (or $8 paid monthly) Plus: $36/month when paid annually (or $40 paid monthly) Premium: $99/month when paid annually (or $110 paid monthly)
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HaltDos  

0
Intelligent DDoS attack detection & mitigation
Free
Contact HaltDos for detailed pricing information. Read more about HaltDos
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Intelligent DDoS attack detection & mitigation
Free
Contact HaltDos for detailed pricing information. Read more about HaltDos
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