This short example shows how to use fonts available on Overleaf to write Hebrew; the list of available fonts are here.
For more examples on using the polyglossia and babel packages to typeset Hebrew (and other languages), have a look at this and this help page.
This is the template for the Cryptography and Information Security Conference (CISC).
Due to copyright concerns about the BiauKai font, this template uses AR PL UKai TW as the main CJK font instead. But you're still able to upload the font to Overleaf by yourself.
Notice: \nocite{*} is used to display reference examples. You should delete this line.
The default template is for Chinese paper, please change the following parameters to the English version.
labelsep = period
% English = period, Chinese = space
\renewcommand{\Authsep}{~}
\renewcommand{\Authand}{~}
\renewcommand{\Authands}{~}
\renewcommand\figurename{圖}
\renewcommand\tablename{表}
\renewcommand\refname{參考文獻}
% comment out these lines for English paper
\parindent=1em
% English = 1em, Chinese = 2em