AhnLab V3 Internet Security
AhnLab V3 Internet Security: A Windows-only security suite with broad network and threat-protection controls. Ranked #44 of 117 in Antivirus Software by our editors (4.9/10); pricing: Paid; best for windows users needing network-focused protection.
At a glance
- Editor score4.9 / 10
- PricingPaid
- Best forWindows users needing network-focused protection
- Free planNo
- Protection scopeInternet security
- Founded1995 · South Korea
- Facts checked20 Sep 2026
Where it wins
- Combines real-time scanning, firewall, and intrusion prevention
- Adds anti-phishing, email attachment scanning, and website filtering
- Includes ransomware prevention, security folders, and application control
Where it doesn't
- Supports Windows only
- Annual pricing excludes VAT
- Enterprise integrations may be more than individuals need
Our verdict on AhnLab V3 Internet Security
AhnLab V3 Internet Security is a paid Windows antivirus and internet security product designed for businesses and Windows users that need protection beyond malware scanning. Its coverage includes real-time malware and security-threat detection, virus and spyware scans, network intrusion prevention, a personal firewall, network access control, anti-phishing protection, malicious website filtering, email attachment scanning, spam filtering, application control, cloud-based multidimensional protection, and ransomware prevention with security folders. It can run as a standalone installation or connect with AhnLab EPP, AhnLab CPP, and AhnLab EPM for centralized monitoring and policy configuration.
Pricing is offered through monthly and annual subscriptions. According to the vendor's Korean store, the annual plan lists a per-user price of 68,800 KRW for 1–4 users, excluding VAT; the same store shows a one-year checkout price of 75,680 KRW for one user. The product page states that purchases are available for 1–99 users. The annual option therefore suits organizations planning a defined subscription term, while the monthly option provides a shorter billing choice. Buyers should account for VAT when comparing the published annual amount.
The main strength is breadth within Windows internet security: V3 combines endpoint scanning, web filtering, network controls, email inspection, application control, cloud protection, and ransomware safeguards in one product. The AhnLab platform integrations also make it a better fit for organizations already managing AhnLab security products. However, Windows-only support rules out mixed-device environments, and the enterprise-oriented controls may be unnecessary for users seeking a lightweight antivirus. Choose V3 Internet Security when network protection and ransomware controls matter on Windows endpoints; consider another product for macOS, mobile, or broader cross-platform coverage.
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AhnLab V3 Internet Security pricing
All 3 AhnLab V3 Internet Security plans and prices →
AhnLab V3 Internet Security fact sheet
| Free plan | No |
|---|---|
| Paid from | Not verified |
| Protection scope | Internet security |
| Device limit | Not verified |
| Supported platforms | Windows |
| Ransomware protection | Yes |
| Parental controls | No |
| Password manager | No |
| Money-back guarantee | 7 days |
| Deployment | Desktop |
| Platforms | Windows |
| Support | Phone, Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 3 integrations: AhnLab EPP, AhnLab CPP, AhnLab EPP Patch Management |
| Pricing | Paid (source) |
| Website | ahnlab.com |
| Facts checked | 20 Sep 2026 |
AhnLab V3 Internet Security integrations
AhnLab V3 Internet Security lists 3 integrations on its own site.
- AhnLab EPP
- AhnLab CPP
- AhnLab EPP Patch Management
Alternatives to AhnLab V3 Internet Security
- Microsoft Defender for BusinessA focused endpoint security subscription with EDR and centralized controls for small businesses.9.4
- Bitdefender GravityZone Small Business SecurityA paid endpoint security suite for small businesses needing layered protection and central control.9.3
- Bitdefender Total SecurityA broad security suite for families protecting PCs, Macs, phones, and tablets.9.2
See all AhnLab V3 Internet Security alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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