[{"data":1,"prerenderedAt":1299},["ShallowReactive",2],{"guide-2fa-setup-guide":3},{"id":4,"title":5,"body":6,"date":1289,"description":1290,"extension":1291,"meta":1292,"navigation":1293,"path":1294,"readingTime":1295,"seo":1296,"stem":1297,"__hash__":1298},"guides\u002Fguides\u002F2fa-setup-guide.md","Two-Factor Authentication: Complete Setup Guide",{"type":7,"value":8,"toc":1240},"minimark",[9,14,18,21,25,33,95,100,111,115,118,152,155,159,162,166,171,177,183,194,199,210,216,220,225,230,234,245,249,260,265,269,274,279,283,294,298,309,314,318,323,327,338,342,353,358,362,367,371,379,383,394,399,403,504,508,511,515,529,533,536,567,571,574,580,603,607,622,626,629,653,657,660,664,728,732,764,768,775,779,782,786,861,865,902,906,926,930,936,942,946,953,957,960,966,970,1002,1006,1012,1016,1020,1023,1027,1034,1038,1041,1052,1056,1059,1079,1083,1086,1180,1184,1187,1192,1210,1215,1226,1230],[10,11,13],"h2",{"id":12},"introduction","Introduction",[15,16,17],"p",{},"Two-factor authentication (2FA) adds a critical second layer of security to your online accounts. Even if someone steals your password, they cannot access your account without the second factor — something you have (like your phone) or something you are (like your fingerprint).",[15,19,20],{},"Despite its importance, many users still don't enable 2FA. This guide explains how 2FA works, compares different methods by security level, and provides step-by-step setup instructions for the most popular 2FA apps and devices.",[10,22,24],{"id":23},"how-two-factor-authentication-works","How Two-Factor Authentication Works",[15,26,27,28,32],{},"2FA is based on the principle of ",[29,30,31],"strong",{},"multi-factor authentication",", requiring two or more pieces of evidence (factors) to verify your identity:",[34,35,36,52],"table",{},[37,38,39],"thead",{},[40,41,42,46,49],"tr",{},[43,44,45],"th",{},"Factor Type",[43,47,48],{},"Examples",[43,50,51],{},"Something you...",[53,54,55,69,82],"tbody",{},[40,56,57,63,66],{},[58,59,60],"td",{},[29,61,62],{},"Knowledge",[58,64,65],{},"Password, PIN, security question",[58,67,68],{},"Know",[40,70,71,76,79],{},[58,72,73],{},[29,74,75],{},"Possession",[58,77,78],{},"Phone, security key, smart card",[58,80,81],{},"Have",[40,83,84,89,92],{},[58,85,86],{},[29,87,88],{},"Inherence",[58,90,91],{},"Fingerprint, face, voice",[58,93,94],{},"Are",[96,97,99],"h3",{"id":98},"the-2fa-process","The 2FA Process",[101,102,107],"pre",{"className":103,"code":105,"language":106},[104],"language-text","1. Enter username and password (factor 1: knowledge)\n   ↓\n2. Server verifies password ✓\n   ↓\n3. Prompt for second factor (factor 2: possession\u002Finherence)\n   ↓\n4. User provides 2FA code or uses security key\n   ↓\n5. Server verifies second factor ✓\n   ↓\n6. Access granted\n","text",[108,109,105],"code",{"__ignoreMap":110},"",[96,112,114],{"id":113},"why-passwords-alone-are-not-enough","Why Passwords Alone Are Not Enough",[15,116,117],{},"Passwords can be compromised through:",[119,120,121,128,134,140,146],"ul",{},[122,123,124,127],"li",{},[29,125,126],{},"Phishing attacks"," (fake login pages)",[122,129,130,133],{},[29,131,132],{},"Data breaches"," (password databases leaked)",[122,135,136,139],{},[29,137,138],{},"Credential stuffing"," (reused passwords from other breaches)",[122,141,142,145],{},[29,143,144],{},"Brute force attacks"," (trying millions of combinations)",[122,147,148,151],{},[29,149,150],{},"Social engineering"," (tricking you into revealing it)",[15,153,154],{},"2FA stops most of these attacks because the second factor cannot be easily intercepted or guessed.",[10,156,158],{"id":157},"_2fa-methods-ranked-by-security","2FA Methods Ranked by Security",[15,160,161],{},"Not all 2FA methods are created equal. Here's the ranking from most to least secure:",[96,163,165],{"id":164},"hardware-security-keys-most-secure","⭐⭐⭐⭐⭐ Hardware Security Keys (Most Secure)",[15,167,168,170],{},[29,169,48],{},": YubiKey, Titan Security Key, Feitian ePass",[15,172,173,176],{},[29,174,175],{},"How it works",": Physical USB\u002FNFC device that stores cryptographic keys. When prompted, you tap the key to your device.",[15,178,179,182],{},[29,180,181],{},"Pros",":",[119,184,185,188,191],{},[122,186,187],{},"Phishing-resistant (bound to domain name)",[122,189,190],{},"No battery or network required",[122,192,193],{},"Very difficult to clone or intercept",[15,195,196,182],{},[29,197,198],{},"Cons",[119,200,201,204,207],{},[122,202,203],{},"Costs $25–$60 per key",[122,205,206],{},"Can be lost (should have backup)",[122,208,209],{},"Requires USB port or NFC",[15,211,212,215],{},[29,213,214],{},"Best for",": High-value accounts (email, financial, work), security professionals",[96,217,219],{"id":218},"totp-apps-very-secure","⭐⭐⭐⭐ TOTP Apps (Very Secure)",[15,221,222,224],{},[29,223,48],{},": Google Authenticator, Authy, Microsoft Authenticator, 1Password",[15,226,227,229],{},[29,228,175],{},": App generates a 6-digit code that changes every 30 seconds. You enter the current code when logging in.",[15,231,232,182],{},[29,233,181],{},[119,235,236,239,242],{},[122,237,238],{},"No network connection required (after setup)",[122,240,241],{},"Free and widely supported",[122,243,244],{},"Codes expire quickly (30-90 seconds)",[15,246,247,182],{},[29,248,198],{},[119,250,251,254,257],{},[122,252,253],{},"Can be phished (if you enter code on fake site)",[122,255,256],{},"Phone loss means losing access (unless backed up)",[122,258,259],{},"Requires manual entry of code",[15,261,262,264],{},[29,263,214],{},": Personal accounts, general use",[96,266,268],{"id":267},"push-notifications-secure-but-dependent","⭐⭐⭐ Push Notifications (Secure but Dependent)",[15,270,271,273],{},[29,272,48],{},": Duo Mobile, Okta Verify, Microsoft Authenticator (push)",[15,275,276,278],{},[29,277,175],{},": App receives a push notification when you try to log in. You tap \"Approve\" to authenticate.",[15,280,281,182],{},[29,282,181],{},[119,284,285,288,291],{},[122,286,287],{},"Very user-friendly (no codes to type)",[122,289,290],{},"Can see login details (location, device) before approving",[122,292,293],{},"Harder to phish (requires physical approval)",[15,295,296,182],{},[29,297,198],{},[119,299,300,303,306],{},[122,301,302],{},"Requires internet connection",[122,304,305],{},"Depends on proprietary services",[122,307,308],{},"Can be bypassed if phone is compromised",[15,310,311,313],{},[29,312,214],{},": Corporate environments, managed devices",[96,315,317],{"id":316},"sms-text-messages-better-than-nothing","⭐⭐ SMS Text Messages (Better than Nothing)",[15,319,320,322],{},[29,321,175],{},": Service sends a code via text message. You enter the code to log in.",[15,324,325,182],{},[29,326,181],{},[119,328,329,332,335],{},[122,330,331],{},"Universal (every phone can receive SMS)",[122,333,334],{},"No app installation required",[122,336,337],{},"Familiar to users",[15,339,340,182],{},[29,341,198],{},[119,343,344,347,350],{},[122,345,346],{},"Vulnerable to SIM swapping attacks",[122,348,349],{},"Can be intercepted via SS7 network vulnerabilities",[122,351,352],{},"Delayed delivery or not received at all",[15,354,355,357],{},[29,356,214],{},": When nothing else is available, but upgrade if possible",[96,359,361],{"id":360},"email-verification-least-secure","⭐ Email Verification (Least Secure)",[15,363,364,366],{},[29,365,175],{},": Service sends a code or magic link to your email.",[15,368,369,182],{},[29,370,181],{},[119,372,373,376],{},[122,374,375],{},"Easy to use",[122,377,378],{},"No additional apps required",[15,380,381,182],{},[29,382,198],{},[119,384,385,388,391],{},[122,386,387],{},"If password is compromised, email is often next target",[122,389,390],{},"Delayed delivery",[122,392,393],{},"Email accounts are frequently hacked",[15,395,396,398],{},[29,397,214],{},": Account recovery, not primary 2FA",[10,400,402],{"id":401},"security-ranking-summary","Security Ranking Summary",[34,404,405,424],{},[37,406,407],{},[40,408,409,412,415,418,421],{},[43,410,411],{},"Method",[43,413,414],{},"Security",[43,416,417],{},"Usability",[43,419,420],{},"Cost",[43,422,423],{},"Recommendation",[53,425,426,443,459,474,489],{},[40,427,428,431,434,437,440],{},[58,429,430],{},"Hardware Key",[58,432,433],{},"⭐⭐⭐⭐⭐",[58,435,436],{},"⭐⭐⭐",[58,438,439],{},"$$",[58,441,442],{},"Best for high-security",[40,444,445,448,451,453,456],{},[58,446,447],{},"TOTP App",[58,449,450],{},"⭐⭐⭐⭐",[58,452,450],{},[58,454,455],{},"Free",[58,457,458],{},"Best for most users",[40,460,461,464,466,468,471],{},[58,462,463],{},"Push Notification",[58,465,436],{},[58,467,433],{},[58,469,470],{},"Free\u002F$$",[58,472,473],{},"Good for organizations",[40,475,476,479,482,484,486],{},[58,477,478],{},"SMS",[58,480,481],{},"⭐⭐",[58,483,433],{},[58,485,455],{},[58,487,488],{},"Use only if no alternative",[40,490,491,494,497,499,501],{},[58,492,493],{},"Email",[58,495,496],{},"⭐",[58,498,433],{},[58,500,455],{},[58,502,503],{},"Avoid as 2FA method",[10,505,507],{"id":506},"setting-up-totp-with-google-authenticator","Setting Up TOTP with Google Authenticator",[15,509,510],{},"Google Authenticator is the most widely supported TOTP app.",[96,512,514],{"id":513},"step-1-install-the-app","Step 1: Install the App",[119,516,517,523],{},[122,518,519,522],{},[29,520,521],{},"iOS",": Download from App Store",[122,524,525,528],{},[29,526,527],{},"Android",": Download from Google Play Store",[96,530,532],{"id":531},"step-2-enable-2fa-on-your-account","Step 2: Enable 2FA on Your Account",[15,534,535],{},"The process is similar for most services (Google, GitHub, AWS, etc.):",[537,538,539,542,551,560],"ol",{},[122,540,541],{},"Log in to your account",[122,543,544,545,547,548],{},"Go to ",[29,546,414],{}," or ",[29,549,550],{},"Account Settings",[122,552,553,554,547,557],{},"Find ",[29,555,556],{},"Two-Factor Authentication",[29,558,559],{},"2-Step Verification",[122,561,562,563,566],{},"Choose ",[29,564,565],{},"Authenticator App"," as the method",[96,568,570],{"id":569},"step-3-scan-the-qr-code","Step 3: Scan the QR Code",[15,572,573],{},"The service will display a QR code:",[101,575,578],{"className":576,"code":577,"language":106},[104],"┌─────────────────┐\n│  ████████████   │\n│  ██ 🔒 ██ 🔒 ██ │  ← Scan this QR code\n│  ████████████   │    with Google Authenticator\n│                 │\n│  Or enter code manually: JBSWY3DPEHPK3PXP │\n└─────────────────┘\n",[108,579,577],{"__ignoreMap":110},[537,581,582,585,592,597,600],{},[122,583,584],{},"Open Google Authenticator",[122,586,587,588,591],{},"Tap ",[29,589,590],{},"+"," (plus sign)",[122,593,562,594],{},[29,595,596],{},"Scan QR code",[122,598,599],{},"Point your camera at the QR code on screen",[122,601,602],{},"The account will be added automatically",[96,604,606],{"id":605},"step-4-verify-the-setup","Step 4: Verify the Setup",[537,608,609,616,619],{},[122,610,611,612,615],{},"The app will show a 6-digit code (e.g., ",[108,613,614],{},"123 456",")",[122,617,618],{},"Enter this code on the website to verify",[122,620,621],{},"You're done! Save the backup codes (see below)",[96,623,625],{"id":624},"manual-entry-if-qr-code-doesnt-work","Manual Entry (If QR Code Doesn't Work)",[15,627,628],{},"If you can't scan the QR code:",[537,630,631,636,641,644,650],{},[122,632,587,633,635],{},[29,634,590],{}," in Google Authenticator",[122,637,562,638],{},[29,639,640],{},"Enter setup key",[122,642,643],{},"Enter the service name (e.g., \"GitHub\")",[122,645,646,647,615],{},"Enter the secret key provided by the service (e.g., ",[108,648,649],{},"JBSWY3DPEHPK3PXP",[122,651,652],{},"Choose time-based (TOTP)",[10,654,656],{"id":655},"setting-up-authy-for-backup-and-sync","Setting Up Authy for Backup and Sync",[15,658,659],{},"Authy offers cloud backup and multi-device sync, making it more convenient than Google Authenticator.",[96,661,663],{"id":662},"why-choose-authy","Why Choose Authy?",[34,665,666,679],{},[37,667,668],{},[40,669,670,673,676],{},[43,671,672],{},"Feature",[43,674,675],{},"Google Authenticator",[43,677,678],{},"Authy",[53,680,681,692,701,710,719],{},[40,682,683,686,689],{},[58,684,685],{},"Cloud backup",[58,687,688],{},"❌",[58,690,691],{},"✅",[40,693,694,697,699],{},[58,695,696],{},"Multi-device sync",[58,698,688],{},[58,700,691],{},[40,702,703,706,708],{},[58,704,705],{},"Recovery options",[58,707,688],{},[58,709,691],{},[40,711,712,715,717],{},[58,713,714],{},"Desktop app",[58,716,688],{},[58,718,691],{},[40,720,721,724,726],{},[58,722,723],{},"TOTP support",[58,725,691],{},[58,727,691],{},[96,729,731],{"id":730},"setup-steps","Setup Steps",[537,733,734,740,746,752,758],{},[122,735,736,739],{},[29,737,738],{},"Install Authy"," from App Store or Google Play",[122,741,742,745],{},[29,743,744],{},"Register your phone number"," (used for backup identification)",[122,747,748,751],{},[29,749,750],{},"Set a backup password"," (important for recovery)",[122,753,754,757],{},[29,755,756],{},"Add accounts"," the same way as Google Authenticator (scan QR codes)",[122,759,760,763],{},[29,761,762],{},"Enable backups"," in Settings → Backups",[96,765,767],{"id":766},"important-backup-password","Important: Backup Password",[15,769,770,771,774],{},"Authy encrypts your tokens with a password. ",[29,772,773],{},"If you forget this password, you cannot restore your tokens."," Write it down and store it safely.",[10,776,778],{"id":777},"setting-up-a-hardware-security-key-yubikey","Setting Up a Hardware Security Key (YubiKey)",[15,780,781],{},"For maximum security, a hardware key like YubiKey is the gold standard.",[96,783,785],{"id":784},"types-of-yubikey","Types of YubiKey",[34,787,788,804],{},[37,789,790],{},[40,791,792,795,798,801],{},[43,793,794],{},"Model",[43,796,797],{},"Connection",[43,799,800],{},"Features",[43,802,803],{},"Price",[53,805,806,820,833,847],{},[40,807,808,811,814,817],{},[58,809,810],{},"YubiKey 5 NFC",[58,812,813],{},"USB-A + NFC",[58,815,816],{},"FIDO2, U2F, OTP, Smart Card",[58,818,819],{},"~$45",[40,821,822,825,828,831],{},[58,823,824],{},"YubiKey 5C",[58,826,827],{},"USB-C",[58,829,830],{},"Same as above, USB-C",[58,832,819],{},[40,834,835,838,841,844],{},[58,836,837],{},"YubiKey 5C NFC",[58,839,840],{},"USB-C + NFC",[58,842,843],{},"Most versatile",[58,845,846],{},"~$55",[40,848,849,852,855,858],{},[58,850,851],{},"Security Key by Yubico",[58,853,854],{},"USB-A or C",[58,856,857],{},"FIDO2\u002FU2F only (no OTP)",[58,859,860],{},"~$25",[96,862,864],{"id":863},"setup-process","Setup Process",[537,866,867,873,878,884,890,896],{},[122,868,869,872],{},[29,870,871],{},"Insert the YubiKey"," into a USB port (or tap for NFC)",[122,874,875],{},[29,876,877],{},"Go to your account's security settings",[122,879,880,883],{},[29,881,882],{},"Choose \"Security Key\" or \"Hardware Key\""," as 2FA method",[122,885,886,889],{},[29,887,888],{},"Follow the prompts"," to register the key",[122,891,892,895],{},[29,893,894],{},"Give it a name"," (e.g., \"My YubiKey 5\")",[122,897,898,901],{},[29,899,900],{},"Test it"," by logging out and back in",[96,903,905],{"id":904},"using-the-yubikey","Using the YubiKey",[119,907,908,914,920],{},[122,909,910,913],{},[29,911,912],{},"For login",": Insert key, tap the gold disk when prompted",[122,915,916,919],{},[29,917,918],{},"For NFC",": Tap the key against your phone's NFC reader",[122,921,922,925],{},[29,923,924],{},"For mobile",": Some apps support NFC directly",[96,927,929],{"id":928},"backup-keys","Backup Keys",[15,931,932,935],{},[29,933,934],{},"Always have a backup!"," If you lose your only YubiKey, account recovery can be difficult:",[101,937,940],{"className":938,"code":939,"language":106},[104],"Primary Key:   YubiKey 5C NFC (everyday use)\nBackup Key 1:  YubiKey 5 NFC (stored in safe place)\nBackup Key 2:  Generate backup codes (print and store safely)\n",[108,941,939],{"__ignoreMap":110},[10,943,945],{"id":944},"recovery-codes-your-safety-net","Recovery Codes: Your Safety Net",[15,947,948,949,952],{},"Almost every service that offers 2FA also provides ",[29,950,951],{},"recovery codes"," (also called backup codes). These are your lifeline if you lose your phone or security key.",[96,954,956],{"id":955},"what-are-recovery-codes","What Are Recovery Codes?",[15,958,959],{},"Recovery codes are one-time use codes that bypass 2FA. They typically look like:",[101,961,964],{"className":962,"code":963,"language":106},[104],"abc12-def34-ghi56\njkl78-mno90-pqr12\nstu34-vwx56-yz012\n",[108,965,963],{"__ignoreMap":110},[96,967,969],{"id":968},"critical-rules-for-recovery-codes","Critical Rules for Recovery Codes",[537,971,972,978,984,990,996],{},[122,973,974,977],{},[29,975,976],{},"Download or screenshot them immediately"," when setting up 2FA",[122,979,980,983],{},[29,981,982],{},"Store them in a password manager"," (like 1Password, Bitwarden)",[122,985,986,989],{},[29,987,988],{},"Print a physical copy"," and store in a safe or locked drawer",[122,991,992,995],{},[29,993,994],{},"Never store them in plain text"," on your computer",[122,997,998,1001],{},[29,999,1000],{},"Each code can only be used once"," — cross them off as you use them",[96,1003,1005],{"id":1004},"if-you-lose-your-2fa-device","If You Lose Your 2FA Device",[101,1007,1010],{"className":1008,"code":1009,"language":106},[104],"1. Try your backup security key (if you have one)\n   ↓ (if no backup key)\n2. Use a recovery code\n   ↓ (if no recovery codes)\n3. Contact customer support (can be a long process)\n   ↓ (if support can't verify identity)\n4. Account may be permanently lost\n",[108,1011,1009],{"__ignoreMap":110},[10,1013,1015],{"id":1014},"common-mistakes-to-avoid","Common Mistakes to Avoid",[96,1017,1019],{"id":1018},"only-enabling-sms","❌ Only Enabling SMS",[15,1021,1022],{},"SMS is better than nothing, but it's the weakest form of 2FA. Upgrade to a TOTP app or security key as soon as possible.",[96,1024,1026],{"id":1025},"not-saving-recovery-codes","❌ Not Saving Recovery Codes",[15,1028,1029,1030,1033],{},"Many users set up 2FA and immediately close the recovery codes page. ",[29,1031,1032],{},"Don't do this."," Save them first!",[96,1035,1037],{"id":1036},"losing-access-to-your-authenticator-app","❌ Losing Access to Your Authenticator App",[15,1039,1040],{},"If you get a new phone and didn't back up your TOTP app:",[119,1042,1043,1046,1049],{},[122,1044,1045],{},"Google Authenticator: Tokens are lost (unless you transferred them)",[122,1047,1048],{},"Authy: Simply log in on the new phone (if you set up backup)",[122,1050,1051],{},"1Password: Syncs with your 1Password account",[96,1053,1055],{"id":1054},"using-the-same-2fa-method-for-everything","❌ Using the Same 2FA Method for Everything",[15,1057,1058],{},"Diversify your 2FA methods:",[119,1060,1061,1067,1073],{},[122,1062,1063,1066],{},[29,1064,1065],{},"Primary",": TOTP app (Google Authenticator, Authy)",[122,1068,1069,1072],{},[29,1070,1071],{},"Backup",": Hardware key (YubiKey)",[122,1074,1075,1078],{},[29,1076,1077],{},"Emergency",": Recovery codes (stored safely)",[10,1080,1082],{"id":1081},"which-accounts-should-you-protect-first","Which Accounts Should You Protect First?",[15,1084,1085],{},"Prioritize enabling 2FA on these account types:",[34,1087,1088,1101],{},[37,1089,1090],{},[40,1091,1092,1095,1098],{},[43,1093,1094],{},"Priority",[43,1096,1097],{},"Account Type",[43,1099,1100],{},"Why",[53,1102,1103,1114,1125,1136,1147,1158,1169],{},[40,1104,1105,1108,1111],{},[58,1106,1107],{},"1",[58,1109,1110],{},"Email (Gmail, Outlook, etc.)",[58,1112,1113],{},"Password resets go here",[40,1115,1116,1119,1122],{},[58,1117,1118],{},"2",[58,1120,1121],{},"Password manager",[58,1123,1124],{},"Contains all your passwords",[40,1126,1127,1130,1133],{},[58,1128,1129],{},"3",[58,1131,1132],{},"Financial (banking, PayPal)",[58,1134,1135],{},"Direct financial access",[40,1137,1138,1141,1144],{},[58,1139,1140],{},"4",[58,1142,1143],{},"Social media",[58,1145,1146],{},"Identity theft risk",[40,1148,1149,1152,1155],{},[58,1150,1151],{},"5",[58,1153,1154],{},"Cloud storage (Google Drive, iCloud)",[58,1156,1157],{},"Personal data",[40,1159,1160,1163,1166],{},[58,1161,1162],{},"6",[58,1164,1165],{},"Work accounts",[58,1167,1168],{},"Corporate data access",[40,1170,1171,1174,1177],{},[58,1172,1173],{},"7",[58,1175,1176],{},"Shopping (Amazon, etc.)",[58,1178,1179],{},"Saved payment methods",[10,1181,1183],{"id":1182},"summary","Summary",[15,1185,1186],{},"Two-factor authentication is one of the most effective steps you can take to secure your online accounts. While no method is perfect, the combination of a strong password and TOTP-based 2FA blocks the vast majority of account takeover attacks.",[15,1188,1189],{},[29,1190,1191],{},"Recommended setup for most users:",[537,1193,1194,1199,1204],{},[122,1195,1196,1198],{},[29,1197,1065],{},": Authy or Google Authenticator (TOTP)",[122,1200,1201,1203],{},[29,1202,1071],{},": Printed recovery codes in a safe place",[122,1205,1206,1209],{},[29,1207,1208],{},"Upgrade path",": Consider a YubiKey for high-value accounts",[15,1211,1212],{},[29,1213,1214],{},"Remember:",[119,1216,1217,1220,1223],{},[122,1218,1219],{},"Recovery codes are as important as the 2FA itself",[122,1221,1222],{},"Have a backup method (don't rely on a single device)",[122,1224,1225],{},"Prioritize your most sensitive accounts first",[10,1227,1229],{"id":1228},"related-tools","Related Tools",[119,1231,1232],{},[122,1233,1234,1235],{},"Generate strong passwords with our ",[1236,1237,1239],"a",{"href":1238},"\u002Ftools\u002Fpassword-generator","Password Generator",{"title":110,"searchDepth":1241,"depth":1241,"links":1242},2,[1243,1244,1249,1256,1257,1264,1269,1275,1280,1286,1287,1288],{"id":12,"depth":1241,"text":13},{"id":23,"depth":1241,"text":24,"children":1245},[1246,1248],{"id":98,"depth":1247,"text":99},3,{"id":113,"depth":1247,"text":114},{"id":157,"depth":1241,"text":158,"children":1250},[1251,1252,1253,1254,1255],{"id":164,"depth":1247,"text":165},{"id":218,"depth":1247,"text":219},{"id":267,"depth":1247,"text":268},{"id":316,"depth":1247,"text":317},{"id":360,"depth":1247,"text":361},{"id":401,"depth":1241,"text":402},{"id":506,"depth":1241,"text":507,"children":1258},[1259,1260,1261,1262,1263],{"id":513,"depth":1247,"text":514},{"id":531,"depth":1247,"text":532},{"id":569,"depth":1247,"text":570},{"id":605,"depth":1247,"text":606},{"id":624,"depth":1247,"text":625},{"id":655,"depth":1241,"text":656,"children":1265},[1266,1267,1268],{"id":662,"depth":1247,"text":663},{"id":730,"depth":1247,"text":731},{"id":766,"depth":1247,"text":767},{"id":777,"depth":1241,"text":778,"children":1270},[1271,1272,1273,1274],{"id":784,"depth":1247,"text":785},{"id":863,"depth":1247,"text":864},{"id":904,"depth":1247,"text":905},{"id":928,"depth":1247,"text":929},{"id":944,"depth":1241,"text":945,"children":1276},[1277,1278,1279],{"id":955,"depth":1247,"text":956},{"id":968,"depth":1247,"text":969},{"id":1004,"depth":1247,"text":1005},{"id":1014,"depth":1241,"text":1015,"children":1281},[1282,1283,1284,1285],{"id":1018,"depth":1247,"text":1019},{"id":1025,"depth":1247,"text":1026},{"id":1036,"depth":1247,"text":1037},{"id":1054,"depth":1247,"text":1055},{"id":1081,"depth":1241,"text":1082},{"id":1182,"depth":1241,"text":1183},{"id":1228,"depth":1241,"text":1229},"2026-05-26","Learn how 2FA works, compare authentication methods by security level, and follow step-by-step setup guides for Google Authenticator, Authy, and hardware security keys.","md",{"immutable":1293},true,"\u002Fguides\u002F2fa-setup-guide",9,{"title":5,"description":1290},"guides\u002F2fa-setup-guide","qUf7BXwH03u4cxQCL4uDDC1zCcDjZI3Xcs7UJzk4TZ8",1780401322480]