How cybersecurity protects computer systems and data

A train hack proves #OT systems are highly vulnerable. ON2IT Cybersecurity explains that weak network separation and poor monitoring can allow attackers to interfere with operational systems. Improving visibility, enforcing stronger segmentation, and controlling access are key steps to keeping OT environments secure.   Uncover the full findings: https://lnkd.in/gQBDSxsU   #OTSecurity #OperationalTechnology #CriticalInfrastructure #On2IT #CyberKnight   Amr Hamed

What Is Cybersecurity ? Cybersecurity is the ongoing effort to protect individuals, organizations and governments from digital attacks by protecting networked systems and data from unauthorized use or harm. It operates on three critical levels :- 1:- Personal On a personal level, you need to safeguard your identity, your data, and your computing devices. 2:- Organizational At an organizational level, it is everyone’s responsibility to protect the organization’s reputation, data and customers. 3:- Government As more digital information is being gathered and shared, its protection becomes even more vital at the government level, where national security, economic stability and the safety and wellbeing of citizens are at stake.

Cybersecurity in telecoms must be proactive and intelligence-driven to keep up with increasingly capable attackers exploiting software vulnerabilities. This Telecoms.com article looks at the challenges to keep up when implementing autonomous networks and the steps to take when putting protection in place. Read about it here: https://lnkd.in/gcgCEEky

Zero Trust (ZT) is a mandate from a 2021 Executive Order that requires all federal agencies to adopt a cybersecurity strategy of "never trust, always verify," eliminating implicit trust within networks and implementing stringent, real-time access controls. This involves securing the data itself rather than relying on traditional network perimeters, guided by CISA's Maturity Model and the OMB's Zero Trust Strategy. Implementation focuses on continuous verification of users, devices, and data through ongoing monitoring, leading to a more resilient and adaptive security posture for all government systems.

If you're interested in OT/ICS security and looking to advance your skills, Dragos offers a range of free cybersecurity resources to help you grow: https://lnkd.in/gYXDVQXk

Executive security is no longer a question of “if” but “when.” From cyber intrusions to targeted physical attacks, threats now span both digital and physical spaces. Traditional one-layer defenses are failing. The only answer is a layered security approach. Read how Layer One Technology Solutions helps organizations close the gaps before they become incidents: https://lnkd.in/gda4nVsx

Executive security is no longer a question of “if” but “when.” From cyber intrusions to targeted physical attacks, threats now span both digital and physical spaces. Traditional one-layer defenses are failing. The only answer is a layered security approach. Read how Layer One Technology Solutions helps organizations close the gaps before they become incidents: https://lnkd.in/gda4nVsx

The reliability of North America's grid relies on strong cybersecurity. See how Cisco's Industrial Threat Defense can help utilities meet NERC CIP requirements, including the new Internal Network Security Monitoring (INSM). Read the blog ➡️ https://cs.co/6044A1lca #SmartUtilities #Utilities

The Cybersecurity and Infrastructure Security Agency (CISA) has issued a new security advisory warning about two serious vulnerabilities affecting Delta Electronics DIALink, a widely used industrial networking tool. If exploited, the flaws could allow attackers to bypass authentication and gain unauthorized access to critical systems.

Legacy technology remains a core issue in enterprise security. Companies should prioritize an inventory of their tech stack, especially older devices that may pose vulnerabilities. Understanding what exists, updating processes, and employing strong intrusion detection can mitigate risks. https://ow.ly/gka050WRQ2f