Tenable OT Security，作为行业的领先解决方案，为IT和OT安全运营提供了可见性，保护工业网络免受网络威胁、恶意内部人员和人为错误的侵害。Tenable OT Security的可见性功能是其主要优势之一，帮助IT和OT安全运营。通过深度资产可见性，Tenable OT Security能够立即发现网络上的所有设备，无论这些设备是处于活动状态还是休眠...
In the carpeted world of IT cybersecurity,it’s about the data. Securing confidential data is the highest priority because data breaches are expensive and embarrassing, damaging to organizations and harmful to individual victims. Reflecting that priority, IT security generally applies the “CI...
IT vs OT in CybersecurityIn the past, IT and OT environments were kept separate, a practice that helped to protect vulnerable OT and ICS systems from cyberattacks. However, in recent years, many organizations have found significant benefits to converging their IT and OT environments.Due t...
Tenable OT Security supports more than 90% of PLC products on the market today and has full integration with the Tenable product portfolio. To leverage your existing IT security investments, Tenable OT Security also integrates with industry-leading enterprise IT security products. The result is a ...
在现有一些工业操作中,两者却常被割裂,被认为IT安全由网络运维团队负责,OT安全则由操作员或业务员负责。而面向OT系统的安全威胁更是常被忽视掉。这不仅由于OT中的安全程序和技术应用与IT系统大相径庭,还由于每个垂直行业业务特征存在较多差异。可实际上OT系统面临的问题与IT系统同样严峻。 以下就是工业控制系统中常提...
随着IT与OT融合的日益紧密,安全领导者正面临着前所未有的挑战。为确保OT环境免受内外安全威胁的侵扰,采纳零信任模型已成为当下的迫切需求。在OT环境实施零信任需要特别关注三个核心方面:首先,需要提升员工对IT/OT融合风险的认识,并培训他们如何利用零信任方案来防范潜在威胁;其次,组织需要全面、持续地监控网络上的人员与...
Protect your network Endian IT and OT cybersecurity solutions. Defend against cyber threats and stay compliant with regulations like GDRP, IEC 62443 and NIS2
Learn about the challenges of securing OT networks, how ladder logic can cause cascading impacts, and how to use the Purdue model to help with communications between the IT and OT security teams as they build a cohesive end-to-end protection solution for modern cyberattacks. ...
两千多年前,古代军事家孙子有句名言:“知己知彼,百战不殆。”尽管今天的世界看起来截然不同,但这一原则仍适用于网络安全资产意识。事实上,确保工业控制系统安全是从准确的自我认识和自我控制开始,也就是所谓的资产可见性和资产管理的双重原则,而且在加固OT系统安全的过程中,应该被视为不同阶段的不同目标。
IT vs OT network segmentation key differences In case you were wondering, OT network segmentation is a bit different than IT network segmentation. While both IT and OT network segmentation want to enhance their security and performance, they attempt to do so in different environments that have the...