XCord | High Performance | Anti-bot v1.72

IMPORTANT: This version REQUIRES a license to run. You can get your license from the XCord discord: https://discord.gg/2dPr8f8GND
After verifying (Enable DMs! I can't accept friend requests), type '!license <mc-market name>'

[+] Added an option to not use IPSet for global blacklisting [Compatible with HAProxy]
[+] Added a new anti-vpn API (Free, no API key needed)
[+] Added commands to anti-vpn whitelisting. The old config entries will no longer work
[/] Upstream merge

Don't leave your server vulnerable at lower layers, add IPTables rules:

IMPORTANT: This version REQUIRES a license to run. You can get your license from the XCord discord: https://discord.gg/2dPr8f8GND
After verifying (Enable DMs! I can't accept friend requests), type '!license <mc-market name>'

[/] Fixed a potential memory leak with the native compressor on some operating systems
[/] Fixed 'null-ping-and-ping-spam' check sending a cached ping with a previously requested-with protocol version. It will now send the correct protocol version per client.
[/] Force session to be offline during the passthrough bot check (Prevents issues with premium login plugins for cracked servers)
[/] Upstream merge

This version is considered BETA due to the large amount of internal changes made. Please be on the look-out for errors, or memory leaks with this build. Although it was tested extensively.

Don't leave your server vulnerable at lower layers, add IPTables rules:

IMPORTANT: This version REQUIRES a license to run. You can get your license from the XCord discord: https://discord.gg/2dPr8f8GND
After verifying (Enable DMs! I can't accept friend requests), type '!license <mc-market name>'

[+] Added further protection against null-ping attacks
[+] Added an option to cache ping/motd to improve performance
[+] Added an option to disable legacy support (Pre-1.7)
[+] Fixed a potential hack exploit on cracked servers not properly secured
[+] Added a compression system installer/verifier (For old OS's having issues only)
[+] Added licensing system (Must use a license for this version!)
[/] Fixed a compression bug introduced by the previous release on Windows computers
[/] Fixed issues with Liteban
[/] Disabled using commands in the pre-lobby
[/] Further upgrades to the global blacklist system

This version is considered BETA due to the large amount of internal changes made. Please be on the look-out for errors, or memory leaks with this build. Although it was tested extensively.

Don't leave your server vulnerable at lower layers, add IPTables rules:

(Report any issues/bugs/bypasses in the official XCord Discord: https://discord.gg/2dPr8f8GND)

[+] Replaced compression system natives/code with XCord natives
[+] Switched native encryption back to mbedtls (Seems faster)
[/] Removed/Replaced Velocity code
[/] Fixed another false positive on the Advanced-check caused by lag

This version is considered BETA due to the large amount of internal changes made. Please be on the look-out for errors, or memory leaks with this build. Although it was tested extensively.

Don't leave your server vulnerable at lower layers, add IPTables rules:

[/] The version before this one (1.23) contained a small misprint that lead to false positives with the fall test. Update to this version to fix it (Unless you aren't even using the advanced check feature)

(Report any issues/bugs/bypasses in the official XCord Discord: https://discord.gg/2dPr8f8GND)

[+] Added option for DURING ATTACKS, passthrough unwhitelisted connections through all XCord's checks, then at the end, kick them for "Rejoin" (Prevents JPremium overload/etc)
[+] Added buffer exploit checks "improbable-buffer-max-violations" to anti-ddos for stronger protection
[+] You can now change the F3 display-name in the XCord.yml: "f3-display-name"
[/] Hide "direct-connected" if the IP is ignored
[/] Fixed 1.17.1 false positive on the Advanced-check caused by lag

Don't leave your server vulnerable at lower layers, add IPTables rules:

(Report any issues/bugs/bypasses in the official XCord Discord: https://discord.gg/2dPr8f8GND)

This update replaces several config paths with new ones: 'verify' -> 'verifyv2' and 'anti-ddos' with the new gamestate options

[+] Fixed an issue with 1.7 clients getting disconnected by 1.8 users (Known issue with Travertine: Must enable 'fix-1_7-kick-when-1_8-joins')
[+] Added a login-stage and game-play to the anti-ddos module
[+] Added a check for some ban plugins who don't cancel events, but rather delay-kick (Fixes Liteban issues)
[+] Optimized some of Bungeecord's code (Pretty big optimization for large servers)
[+] Added a new Advanced fake-lobby collision/physics/etc check to the verify check (Disabled by default, should catch any current bypass)
[+] Added blacklist violations on the verify check
[/]Modified how the global-blacklist works for superior flexability
[/]Stronger global-blacklisting
[/]Removed boot-delay since it was confusing people

Don't leave your server vulnerable at lower layers, add IPTables rules:

(Note) Disable 'use-velocity-optimized-encoder-pipeline' in xcord.yml if you're using ViaVersion on bungeecord (NOT spigot). They're incompatible

[+] Added sudo to all the console commands XCord uses (IPSet/IPTables/ect)
[+] Added an option to disable packet copying (Optimization) - Requires you to also disable entity-rewrite in the waterfall.yml config
[+] Added 1.17.1 support
[/] Upstream merge

Don't leave your server vulnerable at lower layers, add IPTables rules: