2016 Top 10 Critical Infrastructures and SCADA/ICS Cyber Security Vulnerabilities & Threats
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Operational Technology (OT) systems face significant cybersecurity vulnerabilities, primarily due to legacy software lacking essential security features and configurations. Common threats include DDoS attacks, malware, lack of encryption, inadequate network segmentation, and unaligned security policies between IT and OT personnel. Enhanced protective measures, such as anti-malware, firewalls, and unified security policies, are crucial to securing these critical infrastructure systems.
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2016 Top 10 Critical Infrastructures and SCADA/ICS Cyber Security Vulnerabilities & Threats
- 1. TOP 10 CRITICAL INFRASTRUCTURE ANDSCADA/ICS CYBERSECURITY VULNERABILITIES & THREATS Operational Technology (OT) Systems Lack Basic Security Controls. Below Are the Most Common Threats: OT Systems are vulnerable to attack and should incorporate anti-malware protection, host-based firewall controls, and patch-management policies to reduce exposure. OT Systems run on legacy software that lack sufficient user and system authentication, data authenticity verification, or data integrity checking features that allow attackers uncontrolled access to systems. Legacy Software 01 02 DDoS Attacks Invalidated sources and limited access-controls allow attackers intent on sabotaging OT systems to execute DoS attacks on vulnerable unpatched systems. 03 Malware04 05 Lack of Encryption Legacy SCADA controllers and industrial protocols lack the ability to encrypt communication. Attackers use sniffing software to discover username and passwords. Lack of Network Segmentation 06Internet connected OT flat and misconfigured network, firewall features that fail to detect or block malicious activity provide attackers a means to access OT systems. 07 Policies & Procedures Security gaps are created when IT and OT personnel differ in their approach to securing industrial controls. Different sides should work together to create a unified security policy that protects both IT and OT technology. 08 Web Application Attacks Traditional OT systems including human-management interfaces (HMI) and programmable logic computers (PLC) are increasingly connected to the network and accessible anywhere via the web-interface. Unprotected systems are vulnerable to cross-site scripting and SQL injection attacks. 09 Remote Access Policies SCADA systems connected to unaudited dial-up lines or remote-access servers give attackers convenient backdoor access to the OT network as well as the corporate LAN. 10 Default Configuration Out-of-box systems with default or simple passwords and baseline configurations make it easy for attackers to enumerate and compromise OT systems. Vulnerabilities Threats OT Systems run on legacy software that lacks sufficient user and system authentication, data authenticity verification, or data integrity checking features that allow attackers uncontrolled access to systems. Command Injection and Parameters Manipulation
- 2. ©2016 Check PointSoftware Technologies Ltd. All rights reserved. January 2016 CONTACT US Worldwide Headquarters | 5 Ha’Solelim Street, Tel Aviv 67897, Israel | Tel: 972-3-753-4555 | Fax: 972-3-624-1100 | Email: [email protected] U.S. Headquarters | 959 Skyway Road, Suite 300, San Carlos, CA 94070 | Tel: 800-429-4391; 650-628-2000 | Fax: 650-654-4233 | www.checkpoint.com Industrial Control Systems (ICS) used in critical infrastructure and manufacturing industries are targets of sophisticated cyberattacks. The Check Point 1200R rugged appliance line delivers proven, integrated security for deployment in harsh environments as part of a complete end-to-end ICS security solution. WE SECURE THE FUTURE To learn more about Check Point’s Solutions for Critical Infrastructure, please visit www.checkpoint.com/products/industrial-control-systems-appliances