diff --git a/package-lock.json b/package-lock.json
index 5525a2b..d1eef9e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -69,6 +69,11 @@
       "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
       "dev": true
     },
+    "bcryptjs": {
+      "version": "2.4.3",
+      "resolved": "https://registry.npmjs.org/bcryptjs/-/bcryptjs-2.4.3.tgz",
+      "integrity": "sha1-mrVie5PmBiH/fNrF2pczAn3x0Ms="
+    },
     "bignumber.js": {
       "version": "9.0.0",
       "resolved": "https://registry.npmjs.org/bignumber.js/-/bignumber.js-9.0.0.tgz",
@@ -411,6 +416,33 @@
         "vary": "~1.1.2"
       }
     },
+    "express-session": {
+      "version": "1.17.0",
+      "resolved": "https://registry.npmjs.org/express-session/-/express-session-1.17.0.tgz",
+      "integrity": "sha512-t4oX2z7uoSqATbMfsxWMbNjAL0T5zpvcJCk3Z9wnPPN7ibddhnmDZXHfEcoBMG2ojKXZoCyPMc5FbtK+G7SoDg==",
+      "requires": {
+        "cookie": "0.4.0",
+        "cookie-signature": "1.0.6",
+        "debug": "2.6.9",
+        "depd": "~2.0.0",
+        "on-headers": "~1.0.2",
+        "parseurl": "~1.3.3",
+        "safe-buffer": "5.2.0",
+        "uid-safe": "~2.1.5"
+      },
+      "dependencies": {
+        "depd": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
+          "integrity": "sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw=="
+        },
+        "safe-buffer": {
+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.0.tgz",
+          "integrity": "sha512-fZEwUGbVl7kouZs1jCdMLdt95hdIv0ZeHg6L7qPeciMZhZ+/gdesW4wgTARkrFWEpspjEATAzUGPG8N2jJiwbg=="
+        }
+      }
+    },
     "fill-range": {
       "version": "7.0.1",
       "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-7.0.1.tgz",
@@ -850,6 +882,11 @@
         "ee-first": "1.1.1"
       }
     },
+    "on-headers": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/on-headers/-/on-headers-1.0.2.tgz",
+      "integrity": "sha512-pZAE+FJLoyITytdqK0U5s+FIpjN0JP3OzFi/u8Rx+EV5/W+JTWGXG8xFzevE7AjBfDqHv/8vL8qQsIhHnqRkrA=="
+    },
     "p-finally": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/p-finally/-/p-finally-1.0.0.tgz",
@@ -939,6 +976,11 @@
       "resolved": "https://registry.npmjs.org/qs/-/qs-6.7.0.tgz",
       "integrity": "sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ=="
     },
+    "random-bytes": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/random-bytes/-/random-bytes-1.0.0.tgz",
+      "integrity": "sha1-T2ih3Arli9P7lYSMMDJNt11kNgs="
+    },
     "range-parser": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/range-parser/-/range-parser-1.2.1.tgz",
@@ -1203,6 +1245,14 @@
         "mime-types": "~2.1.24"
       }
     },
+    "uid-safe": {
+      "version": "2.1.5",
+      "resolved": "https://registry.npmjs.org/uid-safe/-/uid-safe-2.1.5.tgz",
+      "integrity": "sha512-KPHm4VL5dDXKz01UuEd88Df+KzynaohSL9fBh096KWAxSKZQDI2uBrVqtvRM4rwrIrRRKsdLNML/lnaaVSRioA==",
+      "requires": {
+        "random-bytes": "~1.0.0"
+      }
+    },
     "undefsafe": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/undefsafe/-/undefsafe-2.0.2.tgz",
diff --git a/package.json b/package.json
index af9c18f..628fda8 100644
--- a/package.json
+++ b/package.json
@@ -4,8 +4,10 @@
   "description": "Rooster voor Het Heerenlanden om leerlingen te laten weten of ze binnen of buiten gym hebben",
   "main": "index.js",
   "dependencies": {
+    "bcryptjs": "^2.4.3",
     "body-parser": "^1.19.0",
     "express": "^4.17.1",
+    "express-session": "^1.17.0",
     "mustache-express": "^1.3.0",
     "mysql": "^2.18.1"
   },
diff --git a/src/index.js b/src/index.js
index c8889dc..50b10ec 100644
--- a/src/index.js
+++ b/src/index.js
@@ -4,7 +4,8 @@ const port = 2428;
 
 const server = app.listen(port, () => console.log(`Gymrooster running on port ${port}\nVisit it at http://localhost:${port}`));
 var path = require('path');
-
+var session = require('express-session');
+var bcrypt = require('bcryptjs');
 var mustacheExpress = require('mustache-express');
 
 // Register '.mustache' extension with The Mustache Express
@@ -17,6 +18,11 @@ app.engine('mustache', mustacheExpress(path.resolve('views/partials/'), '.mustac
 
 app.use(express.urlencoded());
 
+var users = [
+  [ 'AIT', 'Iters', '$2y$08$R7QhOXy.f.wDdNXesKleyugokxyZaKH2UZUx2vnuij7jPAwjD.28a' ],
+  [ 'JOV', 'Spark', '$2y$08$nenZZSN.86E/QQaJmRgA8OR2bsbnoumsfm6FZZ9eQ1nJnySMTqjLG' ]
+]
+
 var vars = {
     username: 'ARN'
 }
@@ -33,9 +39,24 @@ app.get('/login/', (req, res) => {
     res.render('login', vars);
 });
 
+
 app.post('/login', (req, res) => {
-    console.log(req.body)
-    res.send('login attempt using the following credentials:');
+    // Loop through all users
+    for (let index = 0; index < users.length; index++) {
+      // Set username and password
+      const username = users[index][0];
+      const passwordHash = users[index][2];
+        // Check password
+        bcrypt.compare(req.body.password, passwordHash, (err, isMatch) => { 
+          if (isMatch && username == req.body.username) {
+            // Username and password match
+            res.send(`Logged in as ${users[index][1]}`);
+          } else if (index == users.length - 1) {
+            // Username and passwords don't match
+            res.send(`Username or password incorrect`);
+          }
+        });
+    }
 });
 
 app.get('/scss/:file', (req, res) =>