Minecraft Ban Evasion: How to Handle Alts and VPN Returns

You ban a cheater and, two days later, a brand new account shows up with the same habits. Ban evasion is one of the most frustrating parts of moderation, but it is also where staff make the most unfair mistakes. This guide focuses on identifying likely alts without punishing the wrong people.

Why evasion is hard to prove

Most signals are circumstantial. Two accounts sharing an IP address might be the same person, or siblings on one home connection, a school, a dorm or a mobile carrier network. VPNs and proxies make an address nearly meaningless on their own. Treat every single signal as a clue and require several that point the same way before acting.

Signals worth recording

Timing: the new account appears soon after the ban, and plays at the same hours.
Behavior: same building style, chat quirks, spelling, nicknames, preferred locations or friends.
Network: shared or adjacent IP history, with the caveat that shared networks are common.
Social: the account joins the same Discord server or asks about the ban.
Admission: the player says so, directly or through a slip. This is the strongest signal.

Write these down in the case file at the time you see them. The evidence logging guide explains how to keep notes that survive an appeal.

How VPNs and proxies fit in

Using a VPN is not cheating by itself. Many honest players use one for privacy, for a bad ISP, or because they travel. Banning VPN use outright catches innocent players and still fails against determined evaders, who simply switch providers. Better options:

Flag new accounts from known proxy ranges for extra review rather than automatic denial.
Require account verification, such as a linked Discord or a short waiting period, for new accounts joining from flagged ranges.
Reserve a hard block for networks that are repeatedly abused.

Respond in proportion

Decide your response by confidence level, and write it down so it is the same for every case.

Low confidence: one weak signal. Monitor, add a note, do nothing visible.
Medium confidence: several signals but no confirmation. Ask the player to talk with staff or to take part in a check before deciding.
High confidence or admission: ban the alt and extend the original sanction according to your rules.

Be careful with the second tier. A scan can help establish whether a new account is controlled by the same person who was banned on the original account, but it never replaces judgment. If you use Kara Detector, the report is a decision aid, false positives are possible, and your staff make the final call.

Be fair to shared connections

If two accounts really share a household, ask. Many players are honest about it once they are asked politely. Allow a documented exception for a family member or housemate, and note it so staff do not reopen the case every month. Never sanction a player only because a banned player once used the same network.

Make evasion less attractive

State the consequence in the rules. Evading a ban should lengthen it, as described in the punishment ladder guide.
Offer a real appeal path so players have a legitimate alternative to creating a new account. See the ban appeal checklist.
Delay access for new accounts to high-value features such as trading or private messages.
Do not announce your detection methods. Share the outcome, not the technique.

Communicate without teaching evaders

When you ban an alt, keep the message short and factual: the account is banned for evading a previous sanction, and the original case can be appealed. Avoid explaining which signal gave them away. Detailed explanations are a manual for the next attempt. Inside the team, share the pattern in a private channel so everyone applies the same standard, and keep a list of confirmed alt links so you do not need to re-investigate returning players. Review confirmed cases occasionally to check that your signals really were reliable.

For wider context on investigation methods, read how to detect cheaters on a Minecraft server.

Next step

Evasion handling is only as good as the evidence behind it. Take a look at the Kara Detector plans and see how a Kara check works to add a consistent, readable check to your process.