Gate Account Security: Which Settings to Switch On (in Priority Order)

Turn these on the moment you sign up

Plenty of people finish signing up and rush straight off to buy a coin, leaving security for "later" — and "later" tends to never arrive. Yet the riskiest window is exactly those first few days: the account is brand new, its defenses are bare, and that's precisely when you've just put your first money in. So the order should be flipped: stand the defenses up first, then put money behind them.

Ranked by importance, the order to turn things on runs roughly like this: two-factor authentication (turn this on first), an anti-phishing code, a withdrawal address whitelist, a fund password, plus login device management as a sensible extra. The first four are hard defenses at the settings level — they stop someone else from getting at your account. The phishing section at the end stops someone from tricking you into doing it yourself. With both sides covered, the account is genuinely held. Below we take them one at a time: why they rank this way, and what to watch as you turn each one on.

Two-factor: lead with an authenticator app, don't lean on SMS alone

Two-factor authentication (2FA) is the single highest priority, no contest. What it does: even if someone gets hold of your login password, without the rotating code on your phone they still can't get in. In other words, it moves "account security" from "one password carries everything" to "two independent doors." Skip this one and every other setting below loses some of its point.

But within 2FA, choosing SMS versus an authenticator app makes a big difference. If you can use an authenticator app, don't rely on SMS alone. The reason is that the SMS route has two built-in weak spots:

• Your SIM can be hijacked. Using social engineering, someone impersonates you to your carrier and has a replacement SIM issued; once they hold the card, your SMS codes go straight to their phone. These attacks are not rare abroad, and they specifically target accounts holding crypto.
• SMS has to pass through the carrier. The code travels across the network and through the carrier's systems — every extra hop is one more place it can be intercepted.

An authenticator app (Google Authenticator, Authy and the like) works on a different logic: the rotating code is computed locally on your phone from the current time, never goes through SMS, never goes through the carrier, and without your specific device no one can get the code. The security is a clear step up. So the recommended setup is this: authenticator app as the workhorse, SMS as a backup recovery route, and bind both if you can — that way, if the phone with your authenticator isn't on you one day, you still have the SMS fallback to get in.

The real headache with an authenticator app isn't turning it on — it's switching phones. This is where a lot of people come unstuck: they get a new phone, wipe and reset the old one, and only then discover the code string in the authenticator went with it, while the account is still locked tight to that string, leaving login dead in the water. So before you bind it, think it through: where does that rotating code live, and how do you move it to the next device? Two routes. When you bind it, copy down the backup key separately (also called the seed or recovery key) and use it to regenerate in the new app when you switch; or use an authenticator that supports cloud sync and migrate the whole set across. The key thing is to confirm you have a way out while the old phone is still in your hands — don't wait until switch-over day to find yourself stuck.

Beyond the authenticator itself, Gate's security settings page usually also gives you a set of one-time backup codes — each used once, then spent — specifically as a fallback for the extreme case where the authenticator is completely unusable. Treat these codes like keys: write them on paper and lock them in a drawer, or store them in a password manager, but don't screenshot them into your phone's photo roll — if the roll is ever scraped, the backup codes and the authenticator are sitting on the same device, and both lines of defense fall together. Save them while you're turning on 2FA: a minute's work buys you real peace of mind.

Anti-phishing code: give official emails a built-in "anti-counterfeit mark"

The anti-phishing code is a badly underrated setting — a minute to turn on, and it blocks one of the most common scams there is. The idea is simple: you set a string yourself (a few letters and digits, or a phrase only you'd recognize), and once it's set, every genuine email Gate sends you carries that string in a prominent spot.

It's like stamping official emails with an anti-counterfeit mark you defined. A scammer can fake an "unusual account activity" or "withdrawal confirmation" email that looks identical, but they don't know the code you set — so their fake email either has no string or has a made-up one. From then on, with any email claiming to be from Gate, first check whether your code is there and whether it's correct; anything that doesn't match, treat as fake. One simple move filters out the vast majority of phishing emails.

Why this trick is so hard to beat is worth a moment. Phishing emails fool people by "looking like the real thing": the sender name, the layout, the logo, the wording — a scammer can copy all of it straight from the genuine article, and by eye alone you can barely tell. What makes the anti-phishing code powerful is that it swaps the basis for judging real-versus-fake from "does it look right" to "does it carry the string only you and the platform know." That string is in no public email template; it exists only between your account settings and the platform's mail system, and no amount of imitation can get a scammer hold of it. Put simply, you've added a secret the other side can't copy between real and fake emails — however convincing the imitation, a mismatch is a mismatch.

A small knack when setting it: don't use anything easy to guess — birthdays, the last digits of your phone number, words like "gate" or "secure" that anyone would try — pick an irregular combination you'll still recognize at a glance. And don't take the lazy route of making it the same as your login or fund password: the code is shown openly in emails by design, so reusing a password puts part of that password out in the open.

Two more things to keep firm. First, never pass the anti-phishing code around — don't screenshot it into a group, don't type it into any page asking you to "verify your identity." Its entire value is that only you and the platform know it; share it once and it's worthless. Second, it only covers the email channel — "Gate notices" surfacing via SMS, in-app messages or third-party platforms are outside its protection, and those you'll have to judge separately. Think of it as a remedy aimed squarely at phishing emails: on target, but don't expect it to cure everything.

Withdrawal address whitelist: lock the exit

The settings above guard "no one gets in." The withdrawal address whitelist guards something else: even if someone does get in, they can't walk off with your money. With the whitelist on, your account can only send coins to addresses you've added and verified in advance; any address not on the list, the system blocks outright.

This is especially useful against an attack that has actually reached your assets. A hijacker's end goal is to move the coins out, and moving them out means entering an address; as long as that address isn't on your whitelist, they're stuck at the very last step. It's convenient for you, too: add the few addresses you use regularly and you won't have to copy them out by hand each time — less hassle, and less risk of mistyping an address.

Many platforms let you add a time lock on top of the whitelist — a newly added address has to sit out a cooling-off period before it can be used, so that even if someone quietly slips their own address onto your list, you have a window to spot it and pull it back. Turn that option on if it's there. Some platforms can also be set to "withdrawals to whitelist addresses only," welding shut every exit outside the list; if your withdrawal addresses are the same handful over and over, this setting is the most worry-free — and on the rare occasion you withdraw to a new address, just add it, wait out the cooling-off, then send.

For the whitelist to do its job, it has to work alongside your day-to-day withdrawal address management; turn it on and ignore it and things still go sideways. Two things to watch. First, don't let the list pile up with old addresses you no longer use — a wallet you've switched away from, a deposit address you've retired — leaving them takes up space and adds an opening to exploit; prune the unused ones regularly, the leaner the better. Second, don't take the lazy route of labelling each address "address 1," "wallet 2"; a few months on you won't be able to match them up. Write clear tags like "XX exchange deposit" or "hardware wallet cold storage" that you can read at a glance, so when you withdraw a quick look tells you where it's going — fast, and less likely to pick the wrong one. Treat it as an address book you tend often, not something you set once and forget. For the full withdrawal flow itself, read it alongside the Gate withdrawal walkthrough.

Fund password and login device management

The fund password is a second lock, separate from your login password, and it's required on sensitive operations like withdrawing or changing security settings. There's just one point to drive home here: the fund password absolutely must differ from the login password. Set them the same and you've fitted both locks with the same key, which makes that extra line of defense a fiction. Pick a combination you can remember that has nothing to do with your login password, and commit it to memory — this one is much more of a pain to recover than the login password.

Speaking of passwords, let's sort out the login password while we're here, since it's the outermost layer of the whole setup. The one rule worth holding above all: don't use a password you've used on another site to log in to an exchange. Database leaks happen every single year, and the email-plus-password combo you once used on some unrelated site has very likely already been gathered into a ready-made "credential stuffing" list, run against site after site — the day it hits your exchange account, the door is effectively unlocked. Trying to keep a few passwords in your head, then taking shortcuts by reusing them or just bumping a digit on the end, is the riskier path. Use a password manager to generate and hold long, random, different passwords for every site, and you only have to remember the one master password — an exchange account especially deserves its own unique, strong one.

Also spend a minute on login device management. The security settings page usually shows a list of the devices and locations currently logged into your account; glance at it now and then, kick off any device you don't recognize, and change your password while you're at it. Many platforms also let you turn on unusual-login alerts: a sign-in from an unfamiliar device, or a login location you've never seen, and you get an email or push. Turn this on if it's available — it puts the signal "someone touched my account" right in front of you the moment it happens, instead of leaving you to discover it whenever you next happen to check the device list. It pairs well with the anti-phishing code: if there really is an unusual login, the alert email carries your anti-phishing code, which both confirms the notice is genuine and tells you something's wrong straight away. Even if the defenses above are somehow bypassed, you'll notice "someone was here" early — rather than finding out only when the money is gone.

Fake support, fake apps, fake URLs: the real platform never asks for your password

Turn all the settings above on and the technical door is basically shut. But there's a class of risk no setting can stop — because it goes around every lock and comes straight at you, to get you to open the door yourself. This is impersonation phishing in all its forms. First, memorize one rule that covers most of the ground: the genuine platform, at any time, will never reach out to ask you for your login password, fund password or a verification code. Anyone who asks is a scammer, no exceptions.

• Fake support. Someone posing as "Gate support" adds you on a social platform or in a chat group, says your account has a problem and needs you to "cooperate with verification," then walks you step by step into giving up a code or clicking a link. Real support only responds passively through official channels — it won't DM you out of the blue asking for sensitive information.
• Fake apps. A "Gate installer" posted on a third-party download site or in a group's files may have account-stealing code baked in. Only download the app through official channels; for how to tell real from fake, and what to do when the official site won't open, see how to download the Gate app safely.
• Fake URLs. Phishing sites use a domain that looks almost identical to the real one (a letter off, a different suffix) to trick you into entering your username and password. Build the habit: check the address bar once before logging in, and ideally bookmark the official site and enter from your bookmark — never from a search result or a link someone sent you.

For the deeper layer of security knowledge around wallets and private keys, the Ethereum Foundation's security guide covers it fairly systematically and is worth a read if you want to go further. As for whether this exchange is sound overall and what its background is, we go into that in is Gate safe.

Priority, in short

If you're short on time and just want the essentials, this order is all you need to remember:

• First priority, must do: two-factor authentication (use an authenticator app, don't lean on SMS alone). This is the foundation of every other defense.
• Second priority, strongly recommended: an anti-phishing code and a withdrawal address whitelist. One helps you spot a fake email, the other welds the funds exit shut — a minute of effort, a high payoff.
• Third priority, basics: set the fund password different from the login password, and glance at your login devices periodically.
• Running throughout, on habit: guard against fake support and fake URLs — anything asking for your password or a code, assume it's a scam first.

None of these cost anything; the switches are on Gate's security settings page, with exact locations per the page. Run that list end to end and your account security is already ahead of most people's. These defenses belong to the chassis you should stand up in the newcomer stage; for the full account-opening flow, look back at the complete Gate beginner's guide.

Circle back and re-check every so often

Security settings aren't a one-and-done. As you use the account, things change: you switch phones, add a new address, try some third-party tool, log in once on a computer you don't normally use — each leaves a trace in the settings, and over time it builds into a muddle. Every so often (say each quarter, or after every device switch or wallet cleanup), spend ten minutes re-checking — it pays off well. Here's the short list to look at.

The authorized device list. This is the one most worth checking regularly. Run through every device that can still log into your account — that old phone you sold long ago, the computer you borrowed, the browser you signed in on once — and kick off anything you don't recognize or no longer need. The cleaner the list, the easier it is to spot at a glance when a genuinely unfamiliar device shows up. While you're at it, scan the login records for any odd location or time.

The withdrawal address whitelist. As noted, treat it as an address book to tend; the re-check is when you actually do the tending. Delete addresses you no longer use, and verify that the labels on the rest still match and that none of the addresses have been tampered with. Keep the list lean — easier to use, and lower risk.

API keys (if you ever created any). An API key is a key meant for programs, common when you connect a quant tool, a market-data helper or a copy-trading bot. If you're an ordinary user with no need for one, simply don't create it; once created, it becomes an easy-to-overlook opening. Two principles to hold. First, least privilege — tick only the few permissions you genuinely need; "read-only" is enough for most third-party tools, and never grant withdrawal permission, because a withdrawal-enabled API key, once leaked, is the same as handing over the wallet key. Second, bind an IP whitelist to restrict the key to server addresses you trust. On re-check, delete any key you no longer use — plenty of people hook up a tool once and then leave the key sitting there; the tool is long abandoned but the key is still live, which is a hazard hanging idle for no reason.

Two-factor and bound details. While you're at it, confirm the authenticator is still producing codes normally and that the bound email and phone number are ones you still use. Some people change their number or close an old email but forget to update the bindings on the account, only to find when they actually need to recover the account that the route was cut off long ago. Check it during the re-check so you're not caught short when it counts.

This pass doesn't take long; what matters is building the habit of looking back. The settings don't go bad on their own — what goes bad is when they drift out of sync with your actual situation and no one notices. Check them against reality every so often, keep the state on the account matching what's in your head, and that chassis stays standing.

Common questions

Is one of SMS codes or an authenticator app enough on its own?+

One is workable, but lead with the authenticator app. SMS codes can be defeated by SIM swaps or social-engineering the carrier; an authenticator app's rotating codes live locally on your phone, never pass through the carrier, and are far harder to intercept remotely. If you can, turn on both, with the authenticator as primary and SMS as a backup for recovery.

Can a scammer see my anti-phishing code?+

No. The anti-phishing code is a string you set yourself, and it only appears in genuine emails Gate sends you. Scammers don't know your code, so their fake emails either omit it or guess wrong — which is exactly how you tell a real email from a fake one. Once you've set it, never screenshot or share it anywhere.

With all these settings on, is my account completely safe?+

Nothing is completely safe. These settings block the large majority of common attacks aimed at personal accounts, but they can't stop you from being talked into handing over a code yourself, or typing your password into a copycat site. Settings are the chassis; vigilance is the steering wheel — you need both. Rules and switches go by what's on Gate's pages; see the Gate Help Center.