FairShieldAC Blog
Guides, tips, and best practices for protecting your FiveM server - from anti-cheat detection to DDoS mitigation and server security.
Whether you are a new server owner looking for your first anti-cheat or a seasoned admin wanting to strengthen your community's defenses, the FairShieldAC Blog covers everything from HWID ban systems and heuristic cheat detection to three-layer protection strategies and DDoS mitigation. Each article is written by server owners for server owners, with actionable advice you can apply immediately to keep your FiveM community safe, fair, and online.
New posts are added regularly covering topics such as anti-cheat comparisons, Lua executor prevention, ESP wallhack detection, ban appeal best practices, server performance optimization, and community management tips. Bookmark this page or follow us on Discord to stay updated on the latest FiveM server security insights and product updates - and learn how FairShieldAC keeps your community protected around the clock.
FiveM Aimbot Detection: How Silent Aim and ESP Are Caught
Aimbot, silent aim and ESP explained for FiveM server owners: what each cheat really does, what your server can observe, and how detection catches them.
FiveM Cheater Report: The Staff Workflow, Step by Step
A player reported a cheater. Here is the staff workflow: what a usable FiveM cheater report contains, how to triage it against logs, and when not to ban.
What Is a FiveM Crasher? And Why It Isn't a DDoS
A FiveM crasher forces players' clients or your server to crash from inside the session. Learn how the attack class works, and how to tell it from a DDoS.
FiveM Anticheat Performance: How to Measure the Real Cost
FiveM anticheat performance, measured properly: use resmon, cl_drawperf and the Cfx profiler to prove what yours costs and rule out the usual culprits.
How to Install FiveM: 2026 Guide (Legacy & Enhanced)
How to install FiveM in 2026: pick Legacy or Enhanced, download only from the official site, finish first launch, and fix the errors that stop installs.
Does a FiveM Anti Cheat Stop All Cheats? How to Check
Does a FiveM anti cheat stop all cheats? No. Here is what protection against all cheats really means, the four coverage buckets, and what to ask a vendor.
Free FiveM Anticheat: What You Get and What You Don't
A fair look at free FiveM anticheat: what community resources and server convars genuinely catch, where the gaps are, and when free stops being enough.
FiveM Server Setup and Hardening: The Real Checklist
Run a FiveM server that survives its first six months: verified server.cfg convars, resmon and profiler workflow, plus a phased setup and hardening checklist.
FiveM Artifacts: Which Build to Use (and When to Update)
FiveM artifacts explained: recommended vs latest, how long each build is supported, how to update on Windows and Linux, and how to roll back a bad build fast.
FiveM Scripts: How to Vet One Before You Install It
Free and paid FiveM scripts can hide backdoors. Use this vetting checklist - manifest, events, HTTP calls, ACE grants, escrow limits - before you install.
QBCore vs ESX vs Qbox: Choosing a FiveM Framework
QBCore vs ESX vs Qbox, compared on maturity, ecosystem, docs and migration path - and why server-side validation matters more than the framework you pick.
txAdmin Explained: Setup, Ports and Security Settings
txAdmin ships with FXServer and binds to 0.0.0.0 port 40120 by default. See what that exposes, the settings that matter, and how to lock the panel down.
FiveM Console Commands: Server & Client Reference
A verified FiveM console commands reference: server commands, convars and F8 client commands, which ones affect security, and the ones that quietly bite you.
The Most Promising Anti-Cheat for FiveM: A 2026 Scorecard
Most promising anti-cheat for FiveM? That is a judgement. Score any FiveM anti-cheat on 8 criteria yourself, then see how FairShieldAC rates, limits included.
FiveM Lua Executor: How It Works and How to Stop It
A FiveM Lua executor runs attacker code inside your players' game client and fires your server events. Here is how it works, and how detection stops it.
FiveM Anti Cheat: What It Is and How Detection Works
What a FiveM anti cheat is, the cheat categories it faces, how behavioural and signature detection actually work, and what happens after a player is flagged.
FiveM Anti Cheat Setup: A Step-by-Step Guide for Owners
FiveM anti cheat setup in the right order: audit your server events first, harden the host, configure detection, tune sensitivity, and avoid the false-ban trap.
Server Side Anti Cheat FiveM vs Client Side: Which Works?
Server side anti cheat for FiveM validates what the client cannot fake, client side sees the cheat itself. Here is what each catches, and why you need both.
FiveM Server Under DDoS Attack? What to Do Right Now
Is your FiveM server being DDoSed? Confirm the attack first, then follow a step-by-step response to get players back online and stop it happening again.
FiveM Anti-Cheat False Positive: Causes and Fair Appeals
Why a FiveM anti cheat false positive happens, how to tell a false ban from a real one, and how to run a fair appeal process without gutting your detection.
5 Warning Signs a Cheater Is on Your FiveM Server
Catching cheaters early keeps your FiveM server fair and your players happy. Here are five practical warning signs every server owner should watch for.
HWID Bans Explained: How to Stop Repeat Cheaters on FiveM
Name and IP bans barely slow a determined cheater down. HWID bans target the hardware itself. Here's how they work and why they're the key to keeping banned players out.
Best FiveM Anti Cheat in 2026: 5 Solutions Tested & Compared
Which FiveM anti cheat actually stops mod menus and aimbot in 2026? We tested client-side vs server-side detection, HWID bans, and pricing.
How FairShieldAC Detects Cheaters After Cheat Updates
See how FairShieldAC detects cheaters after cheat updates using hybrid signatures, heuristic behavior analysis, and daily updates that ship within hours.
FiveM DDoS Protection: Inside the FairShield Gravity Network
FiveM DDoS protection built on a 449 Tbit/s global scrubbing network across 7 global locations. See how FairShield Gravity stops L3-L7 attacks without added lag.
Three-Layer Server Protection for FiveM: How It Works
FairShieldAC stacks pre-entry screening, real-time anti-cheat, and on-demand PC scans into one FiveM server protection system. See how the three layers work.
Members Lookup: Pre-Screen FiveM Players Before Joining
Members Lookup pre-screens FiveM players by HWID, IP, Discord, Steam and CFX.re against a global ban network, so you catch ban evaders before they join.