diff --git a/.gitignore b/.gitignore
index b280f3e5..d39abbe8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -46,3 +46,6 @@ public/styles/css/*
 .env
 
 public/js/*.js
+
+#Sessions
+sessions
diff --git a/express.js b/express.js
index 5461a769..1a193690 100644
--- a/express.js
+++ b/express.js
@@ -3,7 +3,7 @@ const express = require('express');
 const showdown = require('showdown');
 const passport = require('passport');
 const session = require('express-session');
-const cookieParser = require('cookie-parser');
+const FileStore = require('session-file-store')(session);
 const bodyParser = require('body-parser');
 const flash = require('connect-flash');
 const fs = require('fs');
@@ -24,20 +24,19 @@ app.use(express.static('public', {
   maxAge: 4 * 60 * 60 * 1000 // 4 hours
 }));
 
-
 app.use(express.json());
 app.use(bodyParser.json());
 app.use(bodyParser.urlencoded({extended: false}));
-app.use(cookieParser());
 
-// Session determines how long will the user be logged in/authorized in the website
 app.use(session({
-  secret: appConfig.session.key,
-  resave: false,
-  saveUninitialized: false,
-  cookie: {
-    maxAge: appConfig.session.tokenLifespan * 1000
-  }
+    resave: false, 
+    saveUninitialized: true,
+    secret: appConfig.session.key,
+    store: new FileStore({
+        retries: 0,
+        ttl: appConfig.session.tokenLifespan,
+        secret: appConfig.session.key
+    })
 }));
 
 app.use(passport.initialize());
diff --git a/grunt/nodemon.js b/grunt/nodemon.js
index 1f1c55ef..7039112d 100644
--- a/grunt/nodemon.js
+++ b/grunt/nodemon.js
@@ -4,6 +4,7 @@ module.exports = {
     options: {
       delay: 500,
       ignore: [
+        'sessions/**',
         'node_modules/**',
         'grunt/**',
         'Gruntfile.js',
diff --git a/package.json b/package.json
index 338a8168..801f8236 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,6 @@
     "body-parser": "1.20.2",
     "client-oauth2": "4.3.3",
     "connect-flash": "^0.1.1",
-    "cookie-parser": "^1.4.6",
     "dotenv": "16.3.1",
     "express": "^4.18.1",
     "express-session": "^1.17.3",
@@ -19,6 +18,7 @@
     "passport-openidconnect": "^0.1.1",
     "pug": "3.0.2",
     "request": "2.88.2",
+    "session-file-store": "^1.5.0",
     "showdown": "^2.1.0",
     "url-slug": "^4.0.1"
   },
diff --git a/sessions/.gitkeep b/sessions/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/yarn.lock b/yarn.lock
index 835b57f2..dbc37ff3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -953,6 +953,16 @@ asap@^2.0.0, asap@~2.0.3:
   resolved "https://registry.yarnpkg.com/asap/-/asap-2.0.6.tgz#e50347611d7e690943208bbdafebcbc2fb866d46"
   integrity sha512-BSHWgDSAiKs50o2Re8ppvp3seVHXSRM44cdSsT9FfNEUUZLOGWVCsiWaRPWM1Znn+mqZ1OfVZ3z3DWEzSp7hRA==
 
+asn1.js@^5.4.1:
+  version "5.4.1"
+  resolved "https://registry.yarnpkg.com/asn1.js/-/asn1.js-5.4.1.tgz#11a980b84ebb91781ce35b0fdc2ee294e3783f07"
+  integrity sha512-+I//4cYPccV8LdmBLiX8CYvf9Sp3vQsrqu2QNXRcrbiWvcx/UdlFiqUJJzxRQxgsZmvhXhn4cSKeSmoFjVdupA==
+  dependencies:
+    bn.js "^4.0.0"
+    inherits "^2.0.1"
+    minimalistic-assert "^1.0.0"
+    safer-buffer "^2.1.0"
+
 asn1@~0.2.3:
   version "0.2.6"
   resolved "https://registry.yarnpkg.com/asn1/-/asn1-0.2.6.tgz#0d3a7bb6e64e02a90c0303b31f292868ea09a08d"
@@ -1093,6 +1103,11 @@ babel-walk@3.0.0-canary-5:
   dependencies:
     "@babel/types" "^7.9.6"
 
+bagpipe@^0.3.5:
+  version "0.3.5"
+  resolved "https://registry.yarnpkg.com/bagpipe/-/bagpipe-0.3.5.tgz#e341d164fcb24cdf04ea7e05b765ec10c8aea6a1"
+  integrity sha512-42sAlmPDKes1nLm/aly+0VdaopSU9br+jkRELedhQxI5uXHgtk47I83Mpmf4zoNTRMASdLFtUkimlu/Z9zQ8+g==
+
 balanced-match@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.2.tgz#e83e3a7e3f300b34cb9d87f615fa0cbf357690ee"
@@ -1154,6 +1169,11 @@ bl@^4.1.0:
     inherits "^2.0.4"
     readable-stream "^3.4.0"
 
+bn.js@^4.0.0:
+  version "4.12.0"
+  resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.12.0.tgz#775b3f278efbb9718eec7361f483fb36fbbfea88"
+  integrity sha512-c98Bf3tPniI+scsdk237ku1Dc3ujXQTSgyiPUDEOe7tRkhrqridvh8klBv0HCEso1OLOYcHuCv/cS6DNxKH+ZA==
+
 body-parser@1.20.1:
   version "1.20.1"
   resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.20.1.tgz#b1812a8912c195cd371a3ee5e66faa2338a5c668"
@@ -1771,24 +1791,11 @@ convert-source-map@^2.0.0:
   resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-2.0.0.tgz#4b560f649fc4e918dd0ab75cf4961e8bc882d82a"
   integrity sha512-Kvp459HrV2FEJ1CAsi1Ku+MY3kasH19TFykTz2xWmMeq6bk2NU3XXvfJ+Q61m0xktWwt+1HSYf3JZsTms3aRJg==
 
-cookie-parser@^1.4.6:
-  version "1.4.6"
-  resolved "https://registry.yarnpkg.com/cookie-parser/-/cookie-parser-1.4.6.tgz#3ac3a7d35a7a03bbc7e365073a26074824214594"
-  integrity sha512-z3IzaNjdwUC2olLIB5/ITd0/setiaFMLYiZJle7xg5Fe9KWAceil7xszYfHHBtDFYLSgJduS2Ty0P1uJdPDJeA==
-  dependencies:
-    cookie "0.4.1"
-    cookie-signature "1.0.6"
-
 cookie-signature@1.0.6:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/cookie-signature/-/cookie-signature-1.0.6.tgz#e303a882b342cc3ee8ca513a79999734dab3ae2c"
   integrity sha512-QADzlaHc8icV8I7vbaJXJwod9HWYp8uCqf1xa4OfNu1T7JVxQIrUgOWtHdNDtPiywmFbiS12VjotIXLrKM3orQ==
 
-cookie@0.4.1:
-  version "0.4.1"
-  resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.4.1.tgz#afd713fe26ebd21ba95ceb61f9a8116e50a537d1"
-  integrity sha512-ZwrFkGJxUR3EIoXtO+yVE69Eb7KlixbaeAWfBQB9vVsNn/o+Yw69gBWSSDK825hQNdN+wF8zELf3dFNl/kxkUA==
-
 cookie@0.4.2:
   version "0.4.2"
   resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.4.2.tgz#0e41f24de5ecf317947c82fc789e06a884824432"
@@ -2725,6 +2732,15 @@ fresh@0.5.2:
   resolved "https://registry.yarnpkg.com/fresh/-/fresh-0.5.2.tgz#3d8cadd90d976569fa835ab1f8e4b23a105605a7"
   integrity sha512-zJ2mQYM18rEFOudeV4GShTGIQ7RbzA7ozbU9I/XBpm7kqgMywgmylMwXHxZJmkVoYkna9d2pVXVXPdYTP9ej8Q==
 
+fs-extra@^8.0.1:
+  version "8.1.0"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-8.1.0.tgz#49d43c45a88cd9677668cb7be1b46efdb8d2e1c0"
+  integrity sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==
+  dependencies:
+    graceful-fs "^4.2.0"
+    jsonfile "^4.0.0"
+    universalify "^0.1.0"
+
 fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
@@ -2987,7 +3003,7 @@ got@^9.6.0:
     to-readable-stream "^1.0.0"
     url-parse-lax "^3.0.0"
 
-graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.5, graceful-fs@^4.2.6, graceful-fs@^4.2.9:
+graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.5, graceful-fs@^4.1.6, graceful-fs@^4.2.0, graceful-fs@^4.2.6, graceful-fs@^4.2.9:
   version "4.2.11"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.11.tgz#4183e4e8bf08bb6e05bbb2f7d2e0c8f712ca40e3"
   integrity sha512-RbJ5/jmFcNNCcDV5o9eTnBLJ/HszWV0P73bc+Ff4nS/rJj+YaS6IGyiOL0VoBYX+l1Wrl3k63h/KrH+nhJ0XvQ==
@@ -4300,6 +4316,13 @@ json5@^2.2.2, json5@^2.2.3:
   resolved "https://registry.yarnpkg.com/json5/-/json5-2.2.3.tgz#78cd6f1a19bdc12b73db5ad0c61efd66c1e29283"
   integrity sha512-XmOWe7eyHYH14cLdVPoyg+GOH3rYX++KpzrylJwSW98t3Nk+U8XOl8FWKOgwtzdb8lXGf6zYwDUzeHMWfxasyg==
 
+jsonfile@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-4.0.0.tgz#8771aae0799b64076b76640fca058f9c10e33ecb"
+  integrity sha512-m6F1R3z8jjlf2imQHS2Qez5sjKWQzbuuhuJ/FKYFRZvPE3PuHcSMVZzfsLhGVOkfd20obL5SWEBew5ShlquNxg==
+  optionalDependencies:
+    graceful-fs "^4.1.6"
+
 jsprim@^1.2.2:
   version "1.4.2"
   resolved "https://registry.yarnpkg.com/jsprim/-/jsprim-1.4.2.tgz#712c65533a15c878ba59e9ed5f0e26d5b77c5feb"
@@ -4349,6 +4372,13 @@ kleur@^3.0.3:
   resolved "https://registry.yarnpkg.com/kleur/-/kleur-3.0.3.tgz#a79c9ecc86ee1ce3fa6206d1216c501f147fc07e"
   integrity sha512-eTIzlVOSUR+JxdDFepEYcBMtZ9Qqdef+rnzWdRZuMbOywu5tO2w2N7rqjoANZ5k9vywhL6Br1VRjUIgTQx4E8w==
 
+kruptein@^2.0.4:
+  version "2.2.3"
+  resolved "https://registry.yarnpkg.com/kruptein/-/kruptein-2.2.3.tgz#e09a3942b8072ac71728d10fe089293e0b5e7d42"
+  integrity sha512-BTwprBPTzkFT9oTugxKd3WnWrX630MqUDsnmBuoa98eQs12oD4n4TeI0GbpdGcYn/73Xueg2rfnw+oK4dovnJg==
+  dependencies:
+    asn1.js "^5.4.1"
+
 latest-version@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/latest-version/-/latest-version-3.1.0.tgz#a205383fea322b33b5ae3b18abee0dc2f356ee15"
@@ -4727,6 +4757,11 @@ min-indent@^1.0.0:
   resolved "https://registry.yarnpkg.com/min-indent/-/min-indent-1.0.1.tgz#a63f681673b30571fbe8bc25686ae746eefa9869"
   integrity sha512-I9jwMn07Sy/IwOj3zVkVik2JTvgpaykDZEigL6Rx6N9LbMywwUSMtxET+7lVoDLLd3O3IXwJwvuuns8UB/HeAg==
 
+minimalistic-assert@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/minimalistic-assert/-/minimalistic-assert-1.0.1.tgz#2e194de044626d4a10e7f7fbc00ce73e83e4d5c7"
+  integrity sha512-UtJcAD4yEaGtjPezWuO9wC4nwUnVH/8/Im3yEHQP4b67cXlD/Qr9hdITCU1xDbSEXg2XKNaP8jsReV7vQd00/A==
+
 minimatch@^3.0.2, minimatch@^3.0.4, minimatch@^3.1.1:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.1.2.tgz#19cd194bfd3e428f049a70817c038d89ab4be35b"
@@ -6116,6 +6151,11 @@ ret@~0.1.10:
   resolved "https://registry.yarnpkg.com/ret/-/ret-0.1.15.tgz#b8a4825d5bdb1fc3f6f53c2bc33f81388681c7bc"
   integrity sha512-TTlYpa+OL+vMMNG24xSlQGEJ3B/RzEfUlLct7b5G/ytav+wPrplCpVMFuwzXbkecJrb6IYo1iFb0S9v37754mg==
 
+retry@^0.12.0:
+  version "0.12.0"
+  resolved "https://registry.yarnpkg.com/retry/-/retry-0.12.0.tgz#1b42a6266a21f07421d1b0b54b7dc167b01c013b"
+  integrity sha512-9LkiTwjUh6rT555DtE9rTX+BKByPfrMzEAtnlEtdEwr3Nkffwiihqe2bWADg+OQRjt9gl6ICdmB/ZFDCGAtSow==
+
 reusify@^1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/reusify/-/reusify-1.0.4.tgz#90da382b1e126efc02146e90845a88db12925d76"
@@ -6248,6 +6288,18 @@ servie@^4.3.3:
     byte-length "^1.0.2"
     ts-expect "^1.1.0"
 
+session-file-store@^1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/session-file-store/-/session-file-store-1.5.0.tgz#9faffc18c2e28f57fe7c4e4c84cdc92bb20833f4"
+  integrity sha512-60IZaJNzyu2tIeHutkYE8RiXVx3KRvacOxfLr2Mj92SIsRIroDsH0IlUUR6fJAjoTW4RQISbaOApa2IZpIwFdQ==
+  dependencies:
+    bagpipe "^0.3.5"
+    fs-extra "^8.0.1"
+    kruptein "^2.0.4"
+    object-assign "^4.1.1"
+    retry "^0.12.0"
+    write-file-atomic "3.0.3"
+
 set-function-length@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/set-function-length/-/set-function-length-1.1.1.tgz#4bc39fafb0307224a33e106a7d35ca1218d659ed"
@@ -6983,6 +7035,11 @@ unique-string@^2.0.0:
   dependencies:
     crypto-random-string "^2.0.0"
 
+universalify@^0.1.0:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.1.2.tgz#b646f69be3942dabcecc9d6639c80dc105efaa66"
+  integrity sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==
+
 unpipe@1.0.0, unpipe@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
@@ -7255,16 +7312,7 @@ wrappy@1:
   resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
   integrity sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==
 
-write-file-atomic@^2.0.0:
-  version "2.4.3"
-  resolved "https://registry.yarnpkg.com/write-file-atomic/-/write-file-atomic-2.4.3.tgz#1fd2e9ae1df3e75b8d8c367443c692d4ca81f481"
-  integrity sha512-GaETH5wwsX+GcnzhPgKcKjJ6M2Cq3/iZp1WyY/X1CSqrW+jVNM9Y7D8EC2sM4ZG/V8wZlSniJnCKWPmBYAucRQ==
-  dependencies:
-    graceful-fs "^4.1.11"
-    imurmurhash "^0.1.4"
-    signal-exit "^3.0.2"
-
-write-file-atomic@^3.0.0:
+write-file-atomic@3.0.3, write-file-atomic@^3.0.0:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/write-file-atomic/-/write-file-atomic-3.0.3.tgz#56bd5c5a5c70481cd19c571bd39ab965a5de56e8"
   integrity sha512-AvHcyZ5JnSfq3ioSyjrBkH9yW4m7Ayk8/9My/DD9onKeu/94fwrMocemO2QAJFAlnnDN+ZDS+ZjAR5ua1/PV/Q==
@@ -7274,6 +7322,15 @@ write-file-atomic@^3.0.0:
     signal-exit "^3.0.2"
     typedarray-to-buffer "^3.1.5"
 
+write-file-atomic@^2.0.0:
+  version "2.4.3"
+  resolved "https://registry.yarnpkg.com/write-file-atomic/-/write-file-atomic-2.4.3.tgz#1fd2e9ae1df3e75b8d8c367443c692d4ca81f481"
+  integrity sha512-GaETH5wwsX+GcnzhPgKcKjJ6M2Cq3/iZp1WyY/X1CSqrW+jVNM9Y7D8EC2sM4ZG/V8wZlSniJnCKWPmBYAucRQ==
+  dependencies:
+    graceful-fs "^4.1.11"
+    imurmurhash "^0.1.4"
+    signal-exit "^3.0.2"
+
 write-file-atomic@^4.0.2:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/write-file-atomic/-/write-file-atomic-4.0.2.tgz#a9df01ae5b77858a027fd2e80768ee433555fcfd"