diff --git a/Thesis_Cholidis.tex b/Thesis_Cholidis.tex
index 7d44f74..301ec69 100644
--- a/Thesis_Cholidis.tex
+++ b/Thesis_Cholidis.tex
@@ -30,7 +30,7 @@
 \addresses  {\groupname\\\deptname\\\univname}  % Do not change this here, instead these must be set in the "Thesis.cls" file, please look through it instead
 \date       {Σάμος, Φεβρουάριος 2024}
 \subject    {Διπλωματική Εργασία}
-\keywords   {docker, linux, security, virtualization, cloud, hardening, containers, virtual machines}
+\keywords   {Cloud, Security, Virtualization, Virtual Machines, Containers, Container Engine, Micro-services, Automation, Hardening, Docker, Linux, Security}
 
 \maketitle