Page 115 - Cyber Defense eMagazine March 2024

delivered such information, so far. Further, if the courier is not getting accurate feedback the message
will not be distributed and in other words, if one device in the network cannot have a rapport with another
object in the grid no data transfer will be allowed. Moreover, if a protocoling between some networking is
good, signal will go through, while if not those objects will never talk to one another, so far.

It seems there was a long time from the very first ancient cryptographic tools until this modern practice
which mainly relies on some engineering capacities transmitting either open or encrypted signals via
some communication systems giving a chance to those taking advantage over such abilities to recognize
each other’s behavior within some information transmission solution. In other words, communication
protocols can be assumed as a way of the appropriate dealing and only if both sides are happy with one
another’s manners, they will make a communication, while if not – they will remain silent about each other
even if they can cope with each one face-to-face. In other words, if everything is not in a perfect condition,
the message will not go on to anyone. The main challenge with the modern communication protocol is it
can be pretty vetting-requiring to design such software or hardware as those dealing with cryptology must
be highly knowledgeable and very experienced to get entrusted with such a project as only well-confirmed
persons with a plenty of the skills are capable to obtain such a task, so far. Hence, it is needed to think a
bit about how it works in a digital system designing a two-way communication counting on the arrays of
the bits which travel through the information packets and truly need a great degree of the knowing of the
data science and programming in order to make everything being operatable and accurate. Finally, the
main imperative with the ongoing data science, computer engineering and coding algorithms is to gain a
strong application with cryptology getting in mind all pluses and minuses of the current both –
cryptography and cryptanalysis which must be used in a totally rational and responsible way as those
creating a highly sophisticated weapon should undoubtedly think about an adequate counter-weapon
letting those using both of them stay safe and secure at the same glance.

About The Author

Milica D. Djekic is an Independent Researcher from Subotica, the Republic of
Serbia. She received her engineering background from the Faculty of Mechanical
Engineering, University of Belgrade. She writes for some domestic and overseas
presses and she is also the author of the books “The Internet of Things: Concept,
Applications and Security” and “The Insider’s Threats: Operational, Tactical and
Strategic Perspective” being published in 2017 and 2021 respectively with the
Lambert Academic Publishing. Milica is also a speaker with the BrightTALK expert’s
channel. She is the member of an ASIS International since 2017 and contributor to
the Australian Cyber Security Magazine since 2018. Milica's research efforts are
recognized with Computer Emergency Response Team for the European Union (CERT-EU), Censys
Press, BU-CERT UK and EASA European Centre for Cybersecurity in Aviation (ECCSA). Her fields of
interests are cyber defense, technology and business. Milica is a person with disability.

Cyber Defense eMagazine – March 2024 Edition 115
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