A dedicated IP address may reduce the frequency of extra security checks triggered by standard VPN usage, according to CyberGuy.com. The publication explains that while Virtual Private Networks generally do not interfere with passkeys or time-based two-factor authentication, the change in public IP address can cause financial institutions and email providers to flag logins as suspicious. When a user connects through a standard VPN server, the website sees the server's IP address instead of the user's usual public address. If this new location differs significantly from the user's typical login patterns, security systems may interpret the activity as a potential intrusion, resulting in additional verification requests or temporary lockouts.
The source identifies two primary triggers for these interruptions. First, public IP addresses can change when users reconnect or switch servers, creating inconsistency for services that monitor login locations. Second, shared IP addresses are used by hundreds of users simultaneously. Security systems often recognize these specific addresses as VPN traffic and treat them with heightened suspicion, leading to more frequent CAPTCHAs and identity verification steps. CyberGuy.com notes that neither issue represents a flaw in the VPN itself; rather, the software is functioning as intended by masking the user's true location.
To mitigate these issues, the publication suggests using a dedicated IP address. Unlike shared connections, a dedicated IP is reserved for a single user, ensuring that websites see the same public address during each session. This consistency may help services recognize the connection as trusted, particularly for those that evaluate usual login locations. However, the source clarifies that a dedicated IP does not guarantee the elimination of security checks, as systems also evaluate device details and account activity. Some VPN providers offer these dedicated addresses as part of subscription plans or paid add-ons, allowing users to maintain encrypted traffic while providing a stable identity to websites.
There is a trade-off to consider regarding privacy. Because a dedicated IP is used by only one person, websites may find it easier to associate repeated visits with that specific address. In contrast, shared VPN addresses mix user traffic, potentially offering greater protection against IP-based tracking. CyberGuy.com advises users to check how their dedicated IP is assigned and whether it can be linked to their account, as privacy protections vary by provider.
For users still experiencing verification requests, the publication offers several practical steps. Connecting to a VPN server closer to one's actual location may reduce triggers, though websites can still identify VPN traffic. Split tunneling features allow users to bypass the VPN for specific apps, such as banking applications, while keeping others protected. This exposes the regular public IP address for those specific apps, so it should only be done on trusted networks. Additionally, ensuring that device clocks are set to automatic can resolve issues with time-based authentication codes. Users should also consider selecting "Don't ask again on this device" options after verifying identity on personal computers, provided they allow cookies and avoid using shared devices. Finally, the source warns that not every authentication request is legitimate; users should deny login approvals they did not initiate and review account activity for suspicious attempts.