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Enterprise Firewall

The foundation of network security,
Enterprise firewall

Protect your business from hacking, DDoS, and malware.
With gigabit-class throughput and AI-based real-time threat detection,
we build a secure network environment.

Free for Server Hosting customers
24-hour security monitoring
Overseas IPs blocked by default
BLOCKED BLOCKED BLOCKED
99%
Threat blocking rate
Automatic blocking of known attack patterns
10Gbps
Throughput
Enterprise-grade
24/7
Security Monitoring
Real-time monitoring 365 days a year
200+
Blocked countries
Malicious overseas IPs blocked by default
Why Firewall?

Without a firewall
you are exposed to these risks

Hacking attacks

Risk of data breaches from various hacking attempts such as brute-force attacks, SQL injection, and XSS

22 million per day Global hacking attempts

DDoS attacks

Large-scale traffic attacks paralyze services, causing revenue loss and customer churn

Average damage 500 million KRW Per DDoS attack

Ransomware

Critical data encrypted and ransom demanded, putting business operations at risk

57% SME ransomware damage rate

Internal data leaks

Leaks of confidential information through unauthorized access and insider threats

34% Security incidents caused by insiders

Block every threat with YourIT Firewall

Core Features

YourIT Firewall
Key Features

Packet filtering

Precise traffic control based on IP, port, and protocol blocks unauthorized access at the source

AI threat detection

Real-time detection of new and variant attacks through machine-learning-based anomaly analysis

Automatic intrusion prevention (IPS)

Zero-day response through automatic detection and immediate blocking of known attack signatures

Country-based IP blocking

Minimizes the attack surface by bulk-blocking IP ranges of countries with high malicious traffic

VPN support

Secure remote access and site-to-site connections with IPSec and SSL VPN

Real-time log analysis

Collects and visualizes all traffic logs for an instant view of your security status

Architecture

Firewall Network
Architecture Diagram

Firewall configuration that safely protects the internal network from external threats

INTERNET (external threats)
DDoS attacks
Hacking attempts
Malware
Spam/phishing
FIREWALL Next-generation firewall (NGFW)
Packet filtering IPS/IDS VPN NAT
Threat blocking
Unauthorized access denied
INTERNAL NETWORK (protected zone)
Web server
DB servers
Mail server
File server

Shared Firewall

An economical firewall service shared by multiple customers, providing basic packet filtering and access control

  • 1Gbps throughput
  • Basic policy configuration
  • Overseas IP blocking

Enterprise UTM

All-in-one integrated security solution including firewall, IPS, VPN, antivirus, and web filtering

  • Unified threat management
  • 24/7 security monitoring
  • Custom policies
  • Dedicated engineer
Pricing

Sized for your business
Firewall Plans

Monthly fee per server (VAT excluded)

Free

SecureWall Basic

Gigabit Firewall (Shared)

₩50,000/month Free For Server Hosting customers only
  • 1Gbps packet filtering
  • Basic firewall policy configuration
  • Overseas IPs blocked by default
  • Real-time configuration changes
  • Managed in My Page
  • IPS/IDS
  • Security Monitoring
  • VPN
Get started
Enterprise

SecureWall Enterprise

AI Firewall (Dedicated)

Contact us for pricing Custom configuration available
  • Everything in Pro
  • Dedicated firewall appliance
  • IPSec VPN support
  • SSL VPN support
  • Custom security policies
  • Dedicated security consultant
  • 99.9% SLA guaranteed
  • On-site support
Request a quote

SecureWall Basic is provided free of charge to YourIT Server Hosting customers. If you use another provider's server, please contact us separately.

Comparison

By tier
Detailed Service Comparison

Features
Basic Free
BEST Pro ₩100,000/month
Enterprise Contact us for pricing
Basic firewall
Packet filtering
Throughput 1Gbps 10Gbps+
Overseas IP blocking
Policy configuration Basic Custom
AI security
AI threat detection
IPS (intrusion prevention)
IDS (intrusion detection)
Automatic attack blocking
VPN
IPSec VPN
SSL VPN
Monitoring and support
24-hour security monitoring
Monthly security report
Dedicated consultant
On-site support
Use Cases

Recommended
for

Online shopping malls

E-commerce businesses that must protect customer payment and personal information

SecureWall Pro recommended

SMBs

Businesses that want to strengthen network security cost-effectively

SecureWall Basic recommended

Finance/Fintech

Financial services requiring regulatory compliance and high-level security

SecureWall Enterprise recommended

Medical/Healthcare

Hospitals and healthcare companies handling sensitive medical information

SecureWall Enterprise recommended
Reviews

Real reviews
from our customers

98% Customer satisfaction
4.9 Average rating
500+ Client companies
SecureWall Pro

"We were getting a lot of attacks from overseas, but since adopting the firewall, over 99% are being blocked. The monitoring team also sends detailed monthly reports, so we can see our security status at a glance."

K**, CEO E-commerce company
SecureWall Basic

"We use Server Hosting, and the firewall was free, so we started without any burden. Setup was simpler than expected, and it's convenient that we can change policies ourselves in My Page."

Director Park** Manufacturing company
SecureWall Enterprise

"We needed VPN features, so we went with Enterprise, and the dedicated consultant optimized it for our environment. We now have secure communication between our headquarters and branch offices."

Team Leader Lee** Financial company
Process

From Deployment to Operation
A simple process

1

Security Consultation

Assessment of current security status and requirements

2

Solution proposal

Optimal firewall configuration and policy design

3

Build and configuration

Firewall deployment and security policy application

4

Monitoring begins

Start of 24-hour security monitoring

Server Hosting customers: Same-day setup available
after consultation within 1 hour Quote
FAQ

FAQ

Can I use the firewall service without using Server Hosting?

Yes. You can use our firewall service with another provider's server or a cloud environment. However, the free Gigabit Firewall applies only to YourIT Server Hosting customers.

What is the difference between IPS and IDS?

An IDS (Intrusion Detection System) monitors network traffic to detect suspicious activity and send alerts, whereas an IPS (Intrusion Prevention System) not only detects but also automatically blocks malicious traffic in real time. SecureWall Pro includes both features.

Can I configure firewall policies myself?

Yes. Through My Page, you can change basic policies yourself, such as blocking/allowing IPs and port settings. If complex policy configuration is needed, our security experts will assist you.

How does security monitoring work?

Plans at the SecureWall Pro level and above provide 24/7, 365-day security monitoring. High-risk attacks are blocked automatically when detected, and if anomalies are found, we notify you immediately and respond. You can check the threat status through monthly security reports.

Can it also defend against DDoS attacks?

Basic DDoS attacks are blocked by the firewall. To counter large-scale DDoS attacks, we recommend using a separate Anti-DDoS service as well. We will recommend the optimal configuration for your business through a consultation.

Protect your network now

Our expert security consultants will recommend a firewall optimized for your business

Sales inquiries 24/7 Email: [email protected]
Security Consultation Phone consultation

We answer all your IT-related questions.

Ask Us Anything

YourIT experts will answer your questions quickly and easily.

Customer Center 02-6953-9082
Email Inquiry [email protected]
Business Hours Weekdays 9:00–18:00
FAX 0504-332-6697