diff --git a/2020_01_22_45th/20200121_kassel_secmeetup.pdf b/2020_01_22_45th/20200121_kassel_secmeetup.pdf
new file mode 100644
index 0000000..75a9267
Binary files /dev/null and b/2020_01_22_45th/20200121_kassel_secmeetup.pdf differ