Security experts at Arishti have years of experience in conducting security assessments on various industrial components. By providing customised services to analyse and understand your industrial processes and operational technologies. We seek security flaws on all levels starting from physical and network security to vendor-specific vulnerabilities in ICS components such as supervisory control and data acquisition (SCADA) systems, programmable logic controllers (PLCs) and other industrial systems. Providing you with information on the consequences of vulnerability exploitation and evaluating the effectiveness of implemented security measures enables you to plan further actions needed to fix flaws and improve security.

Industrial control systems are designed with the assumption that they would communicate via small, dedicated networks isolated from the public internet and protected by the physical security of the plant itself. However, the ubiquitous nature of Internet connectivity has radically changed the threat landscape, as seen by the significant rise in malicious activity within the Industrial Environment.

Regular security audits of your ICS, SCADA and OT networks are essential for defending your system against cyberattacks. Our security audit service is conducted based on accepted global industry standards such as IEC 62443 or NIST 800-82 & others specific to the country or industry’s legal requirements. In addition, we will adequately analyze the procedure for applying updates, the effectiveness of anti-virus protection, usage of any counterfeit or 3rd-party software, firewall rules, and many other areas of your OT networks.

Arishti performs SCADA/ICS Risk and Vulnerability Assessments to provide a complete evaluation and holistic view of your organization’s security posture to identify any possible flaw in large-scale OT networks. Our skilled security assessor team conducts multi-disciplinary, multifaced reviews of your company’s current OT ICS network and SCADA systems, delving deep into any industrial control system to identify vulnerabilities and control gaps that an attacker could exploit. Our team will identify threats that could adversely affect critical operations and harm your OT networks. We document the risk assessment results and develop an action plan based on that. The action plan includes cost-effective solutions to mitigate cyber threats and risks. Also, it may consist of implementing new operation procedures & policies and physical or technical control. As cyberattacks continue to rise every day, it is essential to perform security assessments regularly.

It is becoming increasingly difficult to prevent security incidents. For example, cyber-attacks targeting industrial organizations, including a recent spike in ransomware, can potentially disrupt operations and pose real safety risks if not swiftly mitigated. While it may not always be possible to stop an attack before it infects your environment, it is possible to limit the resultant damage and prevent the attack from spreading. Our Incident Response (IR) Service helps organizations prepare for, respond to, and recover from cyber incidents in industrial environments. Our experienced incident responders offer rapid response availability to help resolve the ongoing crisis as quickly as possible.

With the growing threat of cyberattacks, a SOC is vital to an organization’s ability to sustain operations, remain profitable, and comply with applicable regulations. The efficacies cybersecurity professional at Arishti can help design and deploy an effective SOC (Security Operation Center). We intensely focus on implementing the necessary & standard operating procedures to ensure that the SOC is deployed with experts that can effectively deal with future threats and risks. Our SOC deployment is intended to comply with all regulations and deliver value to your business. We help choose the technologically advanced platforms for the design and deployment of SOC with operational processes like incident management, case management, escalations, roles, shift, etc.