AhnLab V3 Internet Security review, manual and guides

by Gabriel E. Hall - -

AhnLab Inc was founded in 1995 and since then successfully operates the cybersecurity market. AhnLab develops security solutions and services for individual users, enterprises, and small and medium businesses across the globe. The company provides its customers with comprehensive security software including antivirus products for desktops and servers, mobile security products, online transaction security products, network security appliances, and consulting services.

AhnLab Internet Security Review

AhnLab V3 Internet Security is an advanced security suite for Windows operating system. The application provides users with antivirus and anti-spyware features that protect users against network, web, email and PC security.

AhnLab V3 Internet Security includes a free trial for those who want to try the application before purchasing it.

Test Results

Antivirus protection

The application defenses apply the cloud-based AhnLab Smart Defense and DNS Scan technology. AhnLab V3 Internet Security was tested by the independent German-based testing lab AV-TEST. According to the test results, the antivirus system detected 100% of both zero-day malware attacks and widespread and prevalent malware, including of web and e-mail threats.

AhnLab v3 internet security

In addition, in order to protect users while browsing, AhnLab V3 Internet Security provides users with Web Security browser extension that blocks phishing sites and filters URLs. By doing so the application prevents the leakage of sensitive information.


AhnLab V3 Internet Security includes features such as Anti-Virus and Anti-Spyware that protect users against viruses, worms, Trojans, and spyware; Web Security that blocks malicious and phishing sites, Mail Security that protects against malicious emails, blocks malicious content and repairs infected files. The application also includes Network Intrusion Prevention and 2-Way Personal Firewall that block harmful network attacks and prevent unauthorized parties from accessing your network; USB Flash Drive Scan protects portable storage devices; Complete Date Wipe securely erases folders and sensitive files. Finally, the application includes PC Tune-Up clears registries, temporary files, and other unused data in order to boost system performance.

System-performance impact and scans

AhnLab V3 Internet security has a mediocre impact on the system. According to the performance test, the average influence of the application on computer speed and daily usage is not heavier than the market average while working in the background. An average user would not notice any system slowdowns or interruptions. When it comes to scans, the full  According to the AV-TEST, AhnLab V3 Internet Security scored 6.0 out of 6.0 in performance. When it comes to scanning performance, scans are very informative. The full scan ran smoothly and took less than an hour, which is a bit slower than a market average.


AhnLab provides users with a solid customer service and advanced technical support that can be reached via phone, live chat, and email. The company also has a very informative support site where users can find FAQ, forums and other important information.

User interface

The user interface is simple and easy to use. Users can access all the main features from the main window, including protection settings, optimization, perform scans and see the status of the device’s health. The interface is consistent and well-designed.

AhnLab Internet Security protected

The final verdict

AhnLab V3 Internet Security provides a trustworthy antivirus protection. It would be a great solution for those who want to protect businesses with a cost-effective, comprehensive security software. The application has a mediocre impact on the system, and a decent set of security and privacy features for business computers. AhnLab V3 Internet Security is easy to use and delivers comprehensive countermeasures against targeted threats.

Feature Score
Antivirus protection Superior
Additional features Decent set of security features
System-performance impact Mediocre
Scanning performance Average speed scans with a mediocre impact on a system
User interface Well-designed, easy to navigate


About the author

Gabriel E. Hall
Gabriel E. Hall - Antivirus software specialist

Gabriel E. Hall is an antivirus software specialist at Reviewedbypro.com.

Contact Gabriel E. Hall
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