Full Report
VPNs are handy internet privacy tools, but with so many options available, it's hard to find the best one. To help, I'll tell you what you should look for in a good VPN.
Analysis Summary
The provided context is highly truncated and primarily consists of navigation links, trending topics, and boilerplate footer information from a ZDNET article about buying a new VPN. **It does not contain the substantive content necessary to extract specific cybersecurity best practices, implementation guidance, or technical configurations related to VPN purchasing/selection.**
Therefore, the resulting summary will focus on the implied topic (VPN selection security considerations) based on the article title, but the actionable steps will be based on **general, essential security best practices that one *should* follow when vetting a VPN service**, as the specific guidance from the source material is missing.
# Best Practices: Secure VPN Selection and Deployment
## Overview
These practices address the critical security factors to consider when selecting a Virtual Private Network (**VPN**) provider, emphasizing due diligence beyond cost or simple marketing promises to ensure data privacy and network integrity.
## Key Recommendations
### Immediate Actions (During Vendor Evaluation)
1. **Verify No-Logs Policy:** Demand explicit confirmation and verifiable evidence (e.g., independent audits) that the VPN provider adheres to a strict, independently audited "no-logs" policy regarding user activity, connection times, and IP addresses.
2. **Confirm Jurisdiction:** Identify the VPN provider's legal jurisdiction. Prioritize providers operating outside of "Five Eyes, Nine Eyes, and Fourteen Eyes" surveillance alliances, as well as countries without mandatory data retention laws.
3. **Evaluate Protocol Support:** Ensure the service supports modern, secure VPN protocols. **Mandate support for OpenVPN and/or WireGuard**; actively reject providers that rely solely on older, compromised protocols like PPTP or L2TP/IPsec without strong authentication.
### Short-term Improvements (Vendor Setup & Configuration)
1. **Activate the Kill Switch:** Immediately configure the client software to enable the "Kill Switch" feature. This prevents any unencrypted traffic from leaving the device if the VPN connection drops unexpectedly.
2. **Implement DNS Leak Testing:** After connecting, use external online tools to rigorously test for DNS, IPv6, and WebRTC leaks to confirm that the provider is correctly routing *all* traffic through the encrypted tunnel.
3. **Mandate Strong Encryption Ciphers:** Verify that the service configuration enforces strong, modern encryption standards, such as **AES-256 in GCM mode**, for data in transit.
### Long-term Strategy (Vendor Management & Review)
1. **Conduct Periodic Re-Audits:** Establish a schedule (e.g., annually) to check if the provider has undergone recent, reputable third-party security audits (e.g., penetration tests, code reviews) and if their key security assertions (like no-logs) remain valid.
2. **Monitor Service Viability:** For "free" services, establish a monitoring plan to track the provider's financial stability and ownership history. Unstable or unknown ownership dramatically increases the risk of security compromise or data monetization.
3. **Segment Usage:** Where possible, dedicate specific VPN profiles or services for different organizational functions (e.g., remote access vs. public browsing) to minimize the impact of any single service compromise.
## Implementation Guidance
### For Small Organizations
- **Prioritize Transparency over Cost:** Avoid all "free" VPNs, as the hidden cost is often data harvesting. Allocate budget for one reputable, audited paid service.
- **Standardize Client Deployment:** Mandate the installation and configuration checklist (including Kill Switch activation) for all employee devices using a simple, document-based guide before approving remote access.
### For Medium Organizations
- **Implement Split Tunneling Policies (If necessary):** If split tunneling is required for performance, precisely define which applications or IP ranges *must* use the VPN and which are explicitly allowed to route directly, documenting these exceptions clearly. (Note: Full-tunnel routing is generally preferred for security).
- **Centralized Subscription Management:** Ensure a single administrator manages all organizational accounts to prevent shadow IT or unauthorized commercial VPN sign-ups.
### For Large Enterprises
- **Adopt Self-Hosted or Commercial Gateway VPN:** For core enterprise access, favor dedicated site-to-site or remote access VPN technologies (e.g., IPsec, SSL VPNs utilizing enterprise IAM) that integrate with internal Corporate Network Access Control (NAC) and MFA solutions, rather than relying on consumer-grade providers.
- **Establish Clear Ownership Change Protocols:** Implement contract review clauses requiring immediate notification and service termination/migration planning if the VPN vendor undergoes a majority ownership change.
## Configuration Examples
*(Note: Specific configuration snippets were not present in the source context. The following represents essential configuration checks.)*
| Feature | Required Value or State | Rationale |
| :--- | :--- | :--- |
| **Protocol** | WireGuard or OpenVPN | Latest security standards and performance. |
| **Encryption Cipher** | AES-256 GCM | Strong, contemporary, and performant encryption. |
| **Authentication** | MFA/2FA Enforcement | Mandatory for accessing the VPN management portal. |
| **Kill Switch** | Enabled (Active) | Prevents leak on connection failure. |
## Compliance Alignment
While VPN selection is often a foundational security decision rather than a direct compliance mandate, the resulting security posture aligns with:
- **NIST CSF:** Identify (Asset Management, Risk Assessment) and Protect (Data Security, Access Control).
- **ISO/IEC 27001:** A.9 (Access Control) and A.13 (Communications Security – ensuring integrity and confidentiality of transmitted data).
- **CIS Critical Security Controls:** Control 17 (Data Recovery Capabilities) regarding secure backup of configuration information, and Control 18 (Security Awareness and Skills Training) for user education on VPN usage.
## Common Pitfalls to Avoid
- **Trusting "Free" Services:** Assume that any service offered for free is paying for operations by monetizing user traffic or metadata logger.
- **Ignoring Audit History:** Selecting a vendor solely based on marketing claims without demanding or confirming recent, independent security audits.
- **Leaving Kill Switch Off:** Deploying a VPN client without ensuring the critical network interruption protection feature is active.
- **Assuming Default Settings are Secure:** Failing to manually check and enforce modern protocols (WireGuard/OpenVPN) and strong ciphers, as some clients default to legacy options.
## Resources
- **Independent Audit Reports:** Seek reports from firms like Cure53 or equivalent security consultants on the provider's infrastructure and client software.
- **Protocol Documentation:** Consult official documentation for **WireGuard** and **OpenVPN** to understand their security properties.
- **Leak Testing Tools:** Utilize public, well-regarded online services for periodic DNS, IPv6, and WebRTC leak testing.