proXPN Review

Despite being in the online security industry for almost a decade before its discontinuation, proXPN remained a relatively unknown player in the VPN market. The service’s eventual shutdown validates many of the concerns raised during its operational years about subpar performance and outdated security standards.

This retrospective analysis examines why proXPN failed to compete with modern VPN standards and what lessons users can learn when selecting VPN services.

Was proXPN’s relative anonymity and eventual discontinuation due to subpar service or inadequate adaptation to modern VPN standards?

Based on extensive research and the service’s ultimate discontinuation, the answer is clearly subpar service combined with failure to modernize security protocols and infrastructure.

• What was proXPN?
• proXPN Features (Historical Analysis)
• Was proXPN Safe? (Security Analysis)
• Why proXPN Failed
• VPN Alternatives
• Conclusion & Lessons Learned

What was proXPN?

Service Status: Discontinued (2020-2024)

Founded in 2009, proXPN operated for approximately 11-15 years before shutting down. During its operational period, the service offered a basic freemium VPN that never successfully competed with industry leaders.

The service originally supported:

• Windows
• Mac
• Linux (Premium only)
• iOS (Premium only)
• Android (Premium only)

With headquarters located in the Netherlands, proXPN operated within Nine Eyes territory, which presented significant privacy concerns even during its operational years. The Netherlands is a member of the Nine Eyes Alliance, an intelligence-sharing framework where members cooperate to circumvent local privacy laws.

ProXPN Historical Overview

ProXPN Features – Why It Failed to Compete

proXPN’s feature set was severely limited compared to modern VPN standards. The service offered both free and paid versions, but neither provided competitive functionality.

Critical Limitations:

• Only 19 servers in 12 countries (Modern VPNs offer 3,000+ servers in 60+ countries)
• No browser extensions (Standard feature)
• No router support (Essential for home network protection)
• No smart TV compatibility (Critical for streaming)
• No split tunneling (Standard security feature)
• No ad blocking (Common VPN feature today)
• Maximum 4 simultaneous connections (Modern VPNs offer unlimited)

VPN Standard Features (Missing from proXPN):

• WireGuard protocol support
• Double VPN/Multi-hop
• Threat protection
• Dark web monitoring
• Dedicated IP options
• Meshnet functionality
• Advanced kill switch

The service’s device compatibility list was minimal compared to modern VPN providers that support routers, gaming consoles, smart TVs, and specialized devices.

Was proXPN Safe? Security Analysis

Critical Security Flaws:

proXPN’s security standards were significantly below industry norms even during its operational period, and would be considered completely inadequate by current standards.

Encryption Standards – Major Security Vulnerability

proXPN used outdated 512-bit BF-CBC encryption, while most competitors had long upgraded to 256-bit AES military-grade encryption. The service used BF-CBC encryption algorithm, which became vulnerable after the SWEET32 attack was demonstrated in 2016.

Security Standards Comparison:

• proXPN (Outdated): 512-bit BF-CBC encryption
• Standard: AES-256 encryption, the gold standard trusted by the U.S. government and security experts worldwide
• Modern Alternative: ChaCha20 encryption (via WireGuard) for optimal performance

AES-256 provides 2^256 or 1.1 x 10^77 possible combinations, making brute-force attacks infeasible even with all the world’s most powerful supercomputers.

Jurisdiction Concerns

proXPN’s Netherlands jurisdiction presented significant privacy risks. The Netherlands is a member of the Nine Eyes Alliance, which allows member countries to share intelligence and potentially circumvent local privacy laws.

Recommended Jurisdictions:

• Panama – No data retention laws (NordVPN)
• Switzerland – Strong privacy laws (Proton VPN)
• British Virgin Islands – Privacy-friendly (ExpressVPN)

Protocol Support

proXPN offered limited protocol support:

• OpenVPN (Acceptable but outdated implementation)
• PPTP (Completely insecure)
• IPSec (Basic support)

Missing Modern Protocols:

• WireGuard – Cutting-edge protocol known for simplicity, speed, and advanced cryptographic design
• Proprietary protocols – NordLynx, Lightway, etc.

Why proXPN Failed – Critical Issues

1. Obsolete Security Standards

The bulk of proXPN’s client hadn’t been updated for almost three years, including the bundled version of OpenVPN. Mobile apps were last updated in 2017, demonstrating a complete lack of maintenance and security updates.

Modern VPN Security Requirements:

• AES-256 encryption as the minimum standard
• Regular security audits and updates
• Perfect Forward Secrecy
• DNS leak protection
• IPv6 leak protection
• WebRTC leak protection

2. Poor Performance and Reliability

Speed tests during proXPN’s operational period showed:

Historical Performance (100 Mbps baseline):

• EU Server: 40.3 Mbps download (60% speed loss)
• US Server: 16.14 Mbps download (84% speed loss)
• UK Server: 40.15 Mbps download (60% speed loss)

VPN Performance Standards:

• Top-tier VPNs maintain 80-95% of original speed
• Modern VPNs provide speeds up to 100+ Mbps with optimized protocols
• WireGuard protocol delivers superior performance

3. Limited Streaming and Geo-unblocking

proXPN’s streaming capabilities were severely limited:

• Netflix: Inconsistent access to US Netflix only
• Other Platforms: Unable to unblock BBC iPlayer, Disney+, Hulu, Amazon Prime Video, and HBO

Streaming Requirements:

• Consistent access to 15+ streaming platforms
• Optimized streaming servers
• 4K/HDR streaming support
• Smart DNS functionality

4. Inadequate Customer Support

proXPN’s support links redirected to expired domains controlled by someone else, creating potential security risks. The company’s inability to maintain basic website functionality demonstrated poor operational standards.

VPN Alternatives – Modern Security Standards

Following proXPN’s discontinuation, users should consider these industry-leading alternatives that meet security standards:

1. NordVPN – Best Overall Security

• Jurisdiction: Panama (privacy-friendly)
• Encryption: AES-256-GCM with 4096-bit DH key
• Protocols: OpenVPN and proprietary NordLynx (based on WireGuard)
• Servers: 5,500+ servers in 60+ countries
• Features: Double VPN, Onion over VPN, CyberSec protection
• Audit Status: Independently audited no-logs policy

2. ExpressVPN – Premium Performance

• Jurisdiction: British Virgin Islands
• Encryption: AES-256 with proprietary Lightway protocol
• Protocols: Lightway, OpenVPN, IKEv2 with AES-256-GCM and ChaCha20/Poly1305 ciphers
• Servers: 3,000+ servers in 94+ countries
• Features: TrustedServer technology, MediaStreamer DNS
• Performance: Consistently fastest speeds in testing

3. Proton VPN – Privacy-Focused

• Jurisdiction: Switzerland (strict privacy laws)
• Encryption: AES-256 encryption standard
• Features: Secure Core (multi-hop), NetShield ad-blocker
• Transparency: Open-source applications
• Free Tier: Genuinely unlimited free option available

Key Features Missing from proXPN:

• Modern Encryption: AES-256 and ChaCha20 provide the strongest VPN encryption available
• WireGuard Support: Next-generation protocol for speed and security
• Independent Audits: Regular third-party security verification
• RAM-only Servers: Enhanced privacy protection
• Advanced Kill Switch: Application-specific protection
• Split Tunneling: Selective VPN routing
• Unlimited Connections: Protect all devices

Conclusion & Lessons Learned from proXPN’s Failure

proXPN’s discontinuation after over a decade in operation serves as a cautionary tale about the importance of maintaining modern security standards and adapting to evolving user needs.

Why proXPN Failed:

1. Security Negligence: Continued use of vulnerable 512-bit BF-CBC encryption years after safer alternatives became standard
2. Lack of Innovation: Failed to implement modern protocols like WireGuard
3. Poor Infrastructure: Minimal server network and unreliable connections
4. Inadequate Maintenance: Applications went years without updates, creating security vulnerabilities
5. Overpricing: Premium pricing for substandard service
6. Jurisdiction Issues: Netherlands location in Nine Eyes surveillance alliance

VPN Selection Criteria (Lessons from proXPN):

• Encryption Standard: AES-256 is virtually impenetrable and trusted by governments, militaries, and corporations worldwide
• Protocol Support: OpenVPN for reliability, WireGuard for speed, IKEv2/IPSec for mobile stability
• Jurisdiction: Choose VPN providers outside 5/9/14 Eyes countries for maximum privacy protection
• Regular Updates: Active development and security patch deployment
• Independent Audits: Third-party verification of security claims
• Server Network: Extensive global coverage for optimal performance
• Modern Features: Advanced kill switch, split tunneling, ad blocking

Bottom Line: proXPN’s failure demonstrates why users should prioritize VPN providers that invest in modern security infrastructure, maintain regular updates, and operate under privacy-friendly jurisdictions. Leading VPN services like NordVPN, ExpressVPN, and Proton VPN offer military-grade AES-256 encryption, modern protocols, and comprehensive security features that proXPN never achieved.

VPN recommendations that meet security standards, consider ExpressVPN, NordVPN, or Proton VPN – all of which offer the security, performance, and reliability that proXPN failed to deliver.

Share Your VPN Experience

Have you experienced other discontinued VPN services or want to share your VPN recommendations? We’d love to hear about your experiences with modern VPN providers and what features matter most to you.