THE 3
rd
INTERNATIONAL SCIENTIFIC CONFERENCES OF STUDENTS AND YOUNG RESEARCHERS
dedicated to the 99
th
anniversary of the National Leader of Azerbaijan Heydar Aliyev
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we describe the methodology for the entire process. Encrypt, decrypt,
authenticate and insert a message into an image, identify a message from a
stego image, and retrieve a message from a stego image.
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SECURITY DEFICIENCIES IN SCADA SYSTEMS:
HOW TO HANDLE
Isa Jafarov
Baku Higher Oil School
Baku, Azerbaijan
isa.jafarov.std@bhos.edu.az
Supervisor: Ph.D Associate Professor Naila Allahverdiyeva
Keywords:
Cyber-physical devices, Industrial Control Systems, Cybersecurity
Isolating modules running on PLC software and other components of a
SCADA system is a promising approach to prevent an attacker from
spreading malware to other modules or abusing the full functionalities of the
operating system. In the fourth industrial revolution, conventional PLCs are
being replaced by Linux-based smart ones. Since, traditional security strategies
are no longer appropriate, in this paper, we present cyber security solutions
that can be applied in SCADA systems.
A SCADA system is a type of process automation system that collects
data from sensors and instruments in the field, transmits and displays it at a
central location, and sends control signals to field equipment. SCADA networks,
in other words, allow for the receipt of data from remote field devices as well
as the sending of control messages to remote devices from a control station.
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