How can state-of-the-art advances be used to combat threats in cyber security, and what are the implications of such impact? • How does a steganographic algorithm or steganalysis tool be used to realise covert communications or detect a covert channel? • What would be a useful set of core indicators that could be utilised to assess the security level of a digital watermark or digital signature? • Are some cryptographic algorithms better suited for securing cloud computing tha​‌‌‍‌‌‍‍‍‌‍‍‌‍‍‍‌‌‌‍​n others? • What are the biggest security challenges facing Internet of Things (IoT) researchers? • What is the impact of artificial intelligence in the field of cyber security? • What are the similarities and differences between Cipher Block Chaining and Blockchain? • What are the most successful and relevant strategies for using advanced security technologies to change enterprise data protection practices? • How advances in digital technology are related to digital crim​‌‌‍‌‌‍‍‍‌‍‍‌‍‍‍‌‌‌‍​inal investigation?