7 Discord Server Security Best Practices You Need to Follow

Growing a Discord server takes months or years of hard work. Losing it to a raid, a compromised admin account, or a rogue bot can happen in seconds.

If you own a community server, a gaming clan, or a Web3 project, security is not optional. Here are the 7 essential best practices you must follow to secure your Discord server in 2026.

1. Enforce 2FA for ALL Moderators and Admins

This is the single most important setting in Discord. If a moderator's account is compromised, the attacker gains all of their permissions.

Go to Server Settings > Safety Setup > Permissions and enable the "Require 2FA for moderator actions" toggle. This forces anyone with Kick, Ban, or Manage Server permissions to have Two-Factor Authentication enabled on their personal Discord account.

2. Install an Anti-Nuke Bot

A "nuke" occurs when a rogue admin (or a compromised admin account) starts mass-deleting channels, banning members, and destroying the server structure. Human moderators cannot stop this fast enough.

You must install an Anti-Nuke bot like Krypton. It monitors the audit log in real-time and will instantly strip permissions or ban any admin who exceeds safe limits (e.g., deleting 3 channels in 5 seconds).

3. Use the Principle of Least Privilege

Never give the "Administrator" permission to anyone unless absolutely necessary. The Administrator permission bypasses all channel overrides and gives the user full control of the server.

• Chat Mods should only have "Manage Messages" and "Timeout Members".
• Senior Mods can have "Kick Members" and "Ban Members".
• Event Managers should only have "Manage Events" and "Mute Members".

4. Beware of "Verification" Scams

One of the most common ways members are hacked is through fake verification bots. Attackers will join your server, DM members, and tell them they must "verify" by clicking a link or scanning a QR code.

To combat this:

• Configure your AutoMod to automatically delete messages containing common scam phrases.
• Educate your members in your rules channel that staff will never DM them asking them to scan a QR code.
• Use Discord's native Community Onboarding feature instead of relying on third-party verification bots whenever possible.

5. Lock Down the @everyone Role

By default, the @everyone role has permissions that can be dangerous in a public server. Go to your server settings and ensure the following are disabled for @everyone:

• Mention @everyone, @here, and All Roles: Disable this to prevent mass pinging.
• Create Invite: Disable this if you want to control how people join your server (e.g., using only vanity URLs or official links).
• Send Voice Messages / Use Soundboard: These can be easily abused by trolls.

6. Use Lockrole for High-Value Roles

If you have specific roles that grant VIP access or special permissions, you don't want unauthorized staff assigning them to themselves or their friends.

Use a security system like Krypton's Lockrole feature. It prevents anyone—even admins—from assigning specific roles unless they are explicitly whitelisted by the server owner.

7. Audit Your Bot List Regularly

Every bot in your server is a potential vulnerability. If a smaller, unverified bot gets sold to a malicious actor, they can use its permissions to nuke your server.

• Only invite verified bots (indicated by the checkmark next to their "BOT" tag).
• Do not give bots the "Administrator" permission unless they strictly require it (like Anti-Nuke bots).
• Kick any bots that you no longer actively use. Consolidating your features into an all-in-one bot like Krypton reduces your attack surface significantly.

Bottom Line

Security requires a layered approach. By enforcing 2FA, properly structuring your roles, and relying on real-time automation like Krypton's Anti-Nuke, you can protect your community from 99% of Discord threats.