Average Ratings 2 Ratings

Total
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Average Ratings 0 Ratings

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Description

CacheGuard-OS is an open-source Linux-based UTM gateway appliance OS that has been in active development since 2002. It is designed to run on commodity x86 hardware and act as the default route between an internal network and the internet, replacing the ISP-provided router as the traffic checkpoint. The stack integrates: Squid (web cache and proxy), ClamAV (web antivirus), ModSecurity (WAF), StrongSwan (IPsec/IKEv2 VPN), IPRoute2 (QoS and WAN load balancing), NetFilter (stateful firewall), SSL inspection, and URL filtering. All components are configured through a web-based admin interface rather than directly, making the platform accessible to operators without deep Linux expertise while remaining auditable by those who want to inspect the underlying configuration. The OS has been open-source since its first release — source ships on every installed appliance. It was recently published publicly on GitHub to make the codebase easier to browse and audit. Target deployments are small to medium networks — SMBs, schools, and branch offices — where a commercial UTM appliance is overkill on budget but the threat surface is the same. Runs on bare metal or common hypervisors (VMware, VirtualBox, KVM, Hyper-V). No vendor lock-in, no subscription, no licence cost. GitHub: cacheguard/CacheGuard-OS

Description

MyDiamo was developed by Penta Security Systems (APAC leader in encryption technology) and is available to all for noncommercial use. Enterprises and organizations who require additional features can obtain a commercial license. Index searching is possible with column-level encryption or partial encryption - Minimal system performance changes guaranteed - Compatible with open-source DBMS such as MySQL, MariaDB and Percona - GDPR/PCI DSS/HIPAA compliant - Code modification is not required, it works parallel at the engine level

API Access

Has API Yes 

API Access

Has API No 

Screenshots View All

Screenshots View All

Integrations

Proxmox VE Yes 
VMware ESXi Yes 
VirtualBox Yes 

Integrations

Proxmox VE No 
VMware ESXi No 
VirtualBox No 

Pricing Details

$0
Free for any number of users. Optional paid support available.
Free Trial No 
Free Version Yes 

Pricing Details

Free for non-commercial use by non-profits.
Commercial license is available for enterprises.
Free Trial No 
Free Version Yes 

Deployment

Web-Based Yes 
On-Premises Yes 
iPhone App Yes 
iPad App Yes 
Android App Yes 
Windows Yes 
Mac Yes 
Linux Yes 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows Yes 
Mac Yes 
Linux No 
Chromebook No 

Customer Support

Business Hours Yes 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours Yes 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) Yes 
In Person Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) Yes 
In Person No 

Vendor Details

Company Name

CacheGuard Technologies

Founded

2025

Country

France

Website

www.cacheguard.com

Vendor Details

Company Name

Penta Security Systems Inc.

Founded

1997

Country

South Korea

Website

mydiamo.com

Product Features

Network Security

Access Control Yes 
Analytics / Reporting No 
Compliance Reporting No 
Firewalls Yes 
Internet Usage Monitoring No 
Intrusion Detection System No 
Threat Response No 
VPN Yes 
Vulnerability Scanning No 

Web Application Firewalls (WAF)

Access Control / Permissions Yes 
Alerts / Notifications No 
Automate and Orchestrate Security No 
Automated Attack Detection No 
DDoS Protection No 
Dashboard Yes 
IP Reputation Checking Yes 
Managed Rules Yes 
OWASP Protection Yes 
Reporting / Analytics Yes 
Secure App Delivery No 
Server Cloaking Yes 
Virtual Patching Yes 
Zero-Day Attack Prevention No 

Product Features

Endpoint Protection

Activity Log Yes 
Antivirus No 
Application Security No 
Behavioral Analytics No 
Device Management No 
Encryption Yes 
Signature Matching No 
Web Threat Management No 
Whitelisting / Blacklisting No 

Risk Management

Alerts/Notifications No 
Auditing No 
Business Process Control No 
Compliance Management Yes 
Corrective Actions (CAPA) No 
Dashboard No 
Exceptions Management No 
IT Risk Management No 
Internal Controls Management No 
Legal Risk Management No 
Mobile Access No 
Operational Risk Management No 
Predictive Analytics No 
Reputation Risk Management No 
Response Management No 
Risk Assessment No 

Web Application Firewalls (WAF)

Access Control / Permissions No 
Alerts / Notifications No 
Automate and Orchestrate Security No 
Automated Attack Detection No 
DDoS Protection No 
Dashboard No 
IP Reputation Checking No 
Managed Rules No 
OWASP Protection No 
Reporting / Analytics No 
Secure App Delivery No 
Server Cloaking No 
Virtual Patching No 
Zero-Day Attack Prevention No 

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