Services Enterprise Cybersecurity

OT / ICS Security

OT / ICS Security

Protect Your Critical Infrastructures:

Safeguard Industrial Processes with OT / ICS Security

As industrial systems become more digitized, they are increasingly vulnerable to cyber threats. OT (Operational Technology) and ICS (Industrial Control Systems) infrastructures play a critical role in many sectors, from manufacturing to energy.

    OT (Operational Technology) / ICS (Industrial Control System) security is a specialized field that protects industrial systems such as SCADA, PLC, HMI, and RTU against cyberattacks. Unlike IT security, in OT environments the priority is not data confidentiality, but the protection of physical processes and production continuity. It is becoming mandatory in critical infrastructure sectors such as manufacturing, energy, water management, and transportation.

At Ithinka, we protect your OT and ICS systems from cyber threats, ensuring the continuity of your operations. Through industrial network segmentation, threat detection, and security policies, we secure your OT infrastructure and help prevent attacks on your critical systems.

OT / ICS Security Solutions

The security of industrial systems is a critical requirement for the uninterrupted continuity of operational processes. OT and ICS systems have different security needs than traditional IT networks and require specific protective measures. At Ithinka, we protect your OT infrastructure from cyber threats and elevate the security of your systems to the highest level.

Industrial Network Security
Industrial Network Security

We ensure that you manage your data securely by fully complying with legal regulations such as KVKK, GDPR and ISO 27001.

ICS Threat Detection and Monitoring
ICS Threat Detection and Monitoring

We accelerate security processes with automatic threat detection and response mechanisms and reduce the burden on your IT teams.

IoT and SCADA Security
IoT and SCADA Security

Our AI-powered systems quickly detect and respond to malware and unknown attacks.

OT / ICS Security Benefits
Continuous Operations
Continuous Operations

With our network and endpoint security solutions, we provide an uninterrupted working environment by securing the IT infrastructure of your business.

Comprehensive Cyber Protection
Comprehensive Cyber Protection

We increase resilience against attacks with the segmentation of OT systems.
We reduce the attack surface by performing security analyses for OT protocols.
We continuously monitor your OT infrastructures with anomaly detection and incident management.

Regulatory Compliance
Regulatory Compliance

We protect operational processes with security solutions specific to ICS systems.
We detect anomalous activities with industrial threat hunting systems.
We take precautions by identifying cyber attacks that may damage OT systems in advance.

Data Integrity and Security
Data Integrity and Security

We offer custom security solutions to secure IoT devices.
We protect critical infrastructures by performing security audits in SCADA systems.
We prioritize security in OT and IT integration processes.

Our References View All

Adel
Aegon
AI Ajinomoto
Akbank
Aunde Teknik
Beycelik Gestamp
Bilim İlaç
BMC
BNP
Borusan Mannesmann
Bosch
Burganbank
Cengiz Holding
Continental Contitech
Diniz Holding
Diversey
Doğuş Teknoloji
DyDo
e-Bebek
eCOPLAS
Eczacıbaşı
Eximbank
Feka
Garanti Bankası
Gökçelik
Groupama
Halkbank
Hitachi
HSBC
iga
KKB Kayıt Bürosu
Kepsaş
Khan Paletten Sinzig
Koç Sistem
Kocaer Çelik
Korteks
Garanti Bankası
Martin Bauer
Maysan Mando
Meram Edaş
Migros
My Medikal
Netlog
Petrol Ofisi
Polisan
Renault
Sabancı DX
Sabancı Holding
Sasa
Setur
Siemens
Sigortam Net
Siro Energy
Socar
Sodexo
Sompo Japan Sigorta
Sovos
Swissh Otel
Tübitak Bilgem
Tüpraş
Türk Telekom
Turkcell
Turkish Airlines
Tuvturk
Vadofone
Valeo
Vanelli
Veyseloğlu
Yazaki
Yeşilova Holding

Our Partners View All

advantech
aruba
broadcom
checkpoint
cisco
citrix
cohesity
Couchbase
extreme
fortinet
fusion
hans-robot
hewlett-packard
hitachi
huawei
ibm
iot-solutions-partner
juniper
lenova
manage-engine
mech-mind
micro-focus
microsoft
mongo-db
netapp
oracle
paloalto
purestorage
red-hat
rubrik
sap
Secreto
supermicr
suse
symantec
trend-micro
turk-telekom
turkcell
ubiquiti
vinchin
vmware
vodafone
weeam
xi-iot

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Frequently Asked Questions

Industrial systems differ from traditional IT systems and must operate continuously, making them vulnerable to cyberattacks. Security flaws can lead to production downtime and operational damage.
ICS systems often face ransomware, unauthorized access attempts, data manipulation, and attackers attempting to take over the systems.
OT systems are protected against cyber threats using methods such as network segmentation, anomaly detection, access controls, and continuous monitoring.
SCADA systems manage critical infrastructure like energy, production, and public utilities. Cyberattacks on these systems can cause significant economic and operational damage.
IoT devices, when integrated with OT systems, can create new security vulnerabilities. Therefore, securing IoT devices is critical to protecting OT infrastructures.
OT (Operational Technology) security is the protection of systems that manage physical processes such as factory automation, energy distribution, and critical infrastructure. While IT security prioritizes data confidentiality and integrity, OT security prioritizes availability and physical security. OT systems often run legacy software that is very difficult to update; therefore, directly applying IT security tools to an OT environment is both insufficient and creates operational risks.
SCADA systems manage critical physical processes such as power grids, water treatment plants, oil and gas pipelines, and production lines. A successful attack on these systems means not only data loss but also production stoppages, equipment damage, or, in the most critical scenarios, endangerment of human safety. This high potential for impact attracts the attention of both cybercrime groups and state-sponsored actors.
No. OT environments without internet connectivity, commonly referred to as “air-gapped” environments, are also under threat. USB drives, engineering laptops, and temporary maintenance connections are frequently used by attackers to bridge this gap. In addition, many OT environments are not as isolated as they are assumed to be; ERP integrations, remote access connections, and supplier links connect these systems to the outside world.
IEC 62443 is a series of international cybersecurity standards developed for industrial automation and control systems. It defines separate requirements for system owners, integrators, and product manufacturers. Compliance with IEC 62443 is increasingly becoming a legal and contractual requirement, especially for organizations operating in the energy, manufacturing, and water sectors.