diff --git a/pinaxcon/proposals/migrations/0015_securityproposal_talk_format.py b/pinaxcon/proposals/migrations/0015_securityproposal_talk_format.py
new file mode 100644
index 00000000..92b6d93e
--- /dev/null
+++ b/pinaxcon/proposals/migrations/0015_securityproposal_talk_format.py
@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.15 on 2018-10-24 07:13
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('proposals', '0014_securityproposal'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='securityproposal',
+            name='talk_format',
+            field=models.IntegerField(choices=[(1, 'Presentation (40-45 min)'), (2, 'Short Presentation (20-30 min)'), (3, 'Lightning Talk (5-10 min)')], default=1, help_text='Please indicate your preferred talk length in the private abstract field below.'),
+            preserve_default=False,
+        ),
+    ]
diff --git a/pinaxcon/proposals/models.py b/pinaxcon/proposals/models.py
index 6dd5f87b..33526507 100644
--- a/pinaxcon/proposals/models.py
+++ b/pinaxcon/proposals/models.py
@@ -125,6 +125,15 @@ class KernelProposal(Proposal):
 
 
 class SecurityProposal(Proposal):
+    TALK_FORMATS = [
+        (1, "Presentation (40-45 min)"),
+        (2, "Short Presentation (20-30 min)"),
+        (3, "Lightning Talk (5-10 min)")
+    ]
+
+    talk_format = models.IntegerField(
+        choices=TALK_FORMATS,
+        help_text="Please indicate your preferred talk length in the private abstract field below.")
 
     class Meta:
         verbose_name = "Security, Identity and Privacy Miniconf Proposal"