瑞昌明盛自动化
首页> 瑞昌明盛自动化> ABB> 3HNP01538-1模块备件
3HNP01538-1模块备件
  • 3HNP01538-1模块备件
  • 3HNP01538-1模块备件
  • 3HNP01538-1模块备件
  • 3HNP01538-1模块备件
  • 3HNP01538-1模块备件

3HNP01538-1模块备件

产品价格:
¥ 2980.00
立即咨询:
点击这里给我发消息 在线咨询 点击这里给我发消息 QQ咨询
线:
15270269218
0792-2278988
联系我时请告诉我是在易卖工控网看到的,谢谢!
牌:
号:
3HNP01538-1
色:
全新 | 保修180天
货:
现货 1天内发货
量:
(库存188件)
诚信认证:
温馨提醒:点击联系方式和卖家进行沟通
在线咨询|QQ咨询|热线拨打!
商家信息
2
主营类目:
PLC
所 在  地:
江西 九江市 瑞昌市
企业类型:
经销商
企业规模:
1-50人
注册资金:
300万

易卖工控网(www.ymgk.com)提供”3HNP01538-1模块备件”,产品详情:品牌/厂家:、型号:3HNP01538-1、成色:全新、货期:现货 1天内发货、保修:180天,更多产品详情就上易卖工控网。



自2010年震网(Stuxnet)病毒出现以后,政府关于工业控制系统(ICS)和监控与数据采集系统(SCADA)产品的安全警报呈指数式增长。现在我们清楚地知道,这些系统在设计之初并未考虑安全因素,并且大多包含许多安全相关的漏洞。
如何解决这些漏洞是很重要的问题,尤其对于如今仍在使用的传统控制系统而言。在IT领域,防护漏洞的一种手段是狂打产品补丁。但在IT领域不断打补丁的策略是否适用于ICS领域呢?
本白皮书搜集整理了为控制系统产品如DCS, PLC和RTU等的安全漏洞设计和配置补丁所要面临的挑战。我们查看了供应商数据,包括ICS产品的补丁配置率、未来终用户意愿打补丁和实际打补丁的比例等。
我们终确定用补偿性控制工具为基础的方案解决自动化和控制领域的安全漏洞问题。此方案是一种联合手段,通过迅速配置补偿性控制工具来配合定期打补丁。依靠这种联合策略,企业能够可靠地保障他们的控制系统安全。
欢迎来到补丁跑步机时代
自上世纪60年代电子工业控制系统(ICS)和监控与数据采集系统(SCADA)产品出现以后,他们就以安全、可靠、有效和便捷使用的设计而著称。但设计时却并没有考虑安全因素。因此,控制产品和他们使用的协议以及他们下层的子系统就都没有安全保障。
这一安全问题在震网(Stuxnet)病毒出现之前一直不被重视。该病毒专门针对西门子PLC和HMI产品,并引起了“安全研究员”和黑客组织对ICS和SCADA领域的关注。为寻找新的温和的攻击目标,人们转移了注意力,从IT产品如Windows® 系统转为从HMI软件,PLC CPU和RTU上寻找安全漏洞。当他们这样做时,他们对那些从未进行过基础安全测试的产品采用了高度复杂的漏洞发现工具和技术手段。不幸的结果是,安全研究员、黑客和政府现在正不断地发现、发布和利用控制系统产品的漏洞。
其中一个后果是政府安全警报呈指数式增长。美国政府工业控制系统-电脑应急反应小组(ICS-CERT)对工业产品中发现的已知安全漏洞进行追踪并发布了安全公告。在震网病毒出现(2010年6月)前的整个十年,ICS-CERT发布了涉及3个供应商的5个安全公告。在2011年公开披露了215个漏洞,104个安全公告,涉及39家供应商。到2012年底,总共公开披露的漏洞总数达569个。
这一令人担忧的发展趋势已由ICS-CERT的KevinHemsley确认;
在2011年ICS-CERT感受到了工业控制系统产品披露的报告漏洞753%的增长。全球的安全研究员们(白色、灰色和黑色领域)增加了对ICS产品领域及其对关键基础设施影响的研究。伴随着控制系统产品漏洞披露的迅速增加,预期之外的和充分披露的漏洞也呈现相同的趋势。ICS漏洞披露的整个进程都以引人注目地速度加快。3HNP01538-1模块备件 Since the emergence of Stuxnet virus in 2010, the government's security alerts on industrial control system (ICS) and monitoring and data acquisition system (SCADA) products have increased exponentially. Now we clearly know that these systems did not consider security factors at the beginning of design, and most of them contain many security related vulnerabilities.
How to solve these vulnerabilities is a very important problem, especially for the traditional control system still in use today. In the IT field, one way to protect against vulnerabilities is to make product patches. But is the strategy of continuously patching in the IT field applicable to the ICs field?
This white paper collects and sorts out the challenges faced by designing and configuring patches for security vulnerabilities of control system products such as DCS, PLC and RTU. We checked the supplier data, including the patch configuration rate of ICs products, the proportion of willing and actual patches of end users in the future, etc.
We finally decided to use the compensatory control tool based solution to solve the security vulnerabilities in the field of automation and control. This scheme is a joint means to cooperate with regular patching by quickly configuring compensatory control tools. Relying on this joint strategy, enterprises can reliably ensure the safety of their control system.
Welcome to the patch treadmill era
Since the appearance of electronic industrial control system (ICS) and supervisory control and data acquisition system (SCADA) products in the 1960s, they have been famous for their safe, reliable, effective and convenient design. However, safety factors were not considered in the design. Therefore, there is no security guarantee for the control products, the protocols they use and their lower level subsystems.
This security issue has not been paid attention to before the emergence of Stuxnet virus. The virus is specifically targeted at Siemens PLC and HMI products, and has attracted the attention of "security researchers" and hacker organizations in the field of ICs and SCADA. In order to find new mild attack targets, people have shifted their attention from it products such as windows ®  The system turns to look for security vulnerabilities from HMI Software, PLC, CPU and RTU. When they do so, they use highly complex vulnerability detection tools and technical means for products that have never been tested for basic security. Unfortunately, security researchers, hackers and the government are now constantly discovering, publishing and exploiting vulnerabilities in control system products.
One consequence is the exponential growth of government security alerts. The US government's industrial control system computer emergency response team (ics-cert) tracked known security vulnerabilities found in industrial products and issued a security announcement. Ics-cert issued five safety announcements involving three suppliers in the whole decade before the emergence of ZHENWANG virus (June 2010). In 2011, 215 vulnerabilities and 104 security announcements were publicly disclosed, involving 39 suppliers. By the end of 2012, a total of 569 vulnerabilities had been publicly disclosed.
This worrying development trend has been confirmed by Kevin Hemsley of ics-cert;
In 2011, ics-cert felt a 753% increase in reported vulnerabilities disclosed by industrial control system products. Security researchers around the world (white, gray and black fields) have increased their research on the field of ICs products and their impact on critical infrastructure. With the rapid increase of vulnerability disclosure of control system products, unexpected and fully disclosed vulnerabilities also show the same trend. The whole process of ICs vulnerability disclosure has been accelerated at a remarkable speed.


易卖工控网供应商瑞昌明盛自动化为您提供3HNP01538-1模块备件的详细产品价格、产品图片等产品介绍信息,您可以直接联系商家获取3HNP01538-1模块备件的具体资料,联系时请说明是在易卖工控网看到的。

安全提示:
请勿随意接收任何来源不明的文件,请勿随意点击任何来源不明的链接。涉及资金往来的事项请务必仔细核对资金往来信息。
内容声明:
易卖工控为第三方交易平台及互联网信息服务提供者,易卖工控所展示的商品/服务的标题、价格、详情等信息内容系由店铺经营者发布,其真实性、准确性和合法性均由店铺经营者负责。易卖提醒用户购买商品/服务前注意谨慎核实。如用户对商品/服务的标题、价格、详情等任何信息有任何疑问的,请在购买前与店铺经营者沟通确认;易卖工控存在海量店铺,如用户发现店铺内有任何违法/侵权信息,请立即向易卖工控举报并提供有效线索。

0

购物车

客服

收藏

公众号

公众号

反馈

︿

顶部

在线联系商家 关闭

瑞昌明盛自动化

主营类目:PLC热线:15270269218

地址:江西 九江市 瑞昌市

点击这里给我发消息在线咨询 点击这里给我发消息QQ咨询