The maritime industry is growing more and more for every year that passes. As the industry grows it also becomes a more attractive target for cyber criminals. The amount ofcyberattacks in the industry are few, but it is growing at an alarming rate. This literaturestudy identifies the most common datacom systems and infrastructure in the maritimeindustry and their vulnerabilities. This paper also identifies possible solutions and improvements that can be made to existing datacom systems to make them less susceptible tocyber attacks. The results show that there are many solutions that could be implementedthat would increase the cyber security in the industry, but many of them require international cooperation to implement. Therefore standards are suggested to be implemented inorder to push organisations to update their systems. Additionally, this paper delves intothe aviation industry to examine how the datacom infrastructure utilized in the maritimeindustry could be adopted to enhance both efficiency and security