BeyondTrust

Security in Context: The BeyondTrust Blog

Welcome to Security in Context

Bringing you news and commentary on solutions and strategies for protecting critical IT infrastructure in the context of your business.

Terminator V: Utilities Under Fire Without Least Privilege

Posted October 14, 2011    Peter McCalister

Remember the premise of Terminator and about another 100 or so Hollywood movies that have computers taking over the world? The first step in this conquest is always that we rely heavily on machines being connected to the worldwide web to make our life easier. This becomes problematic when said equipment is managing critical infrastructure like say electricity, water, communications, etc. Wait isn’t that what we’ve now done?

I guess we can take solace in knowing that it is a far cry from a Hollywood picture to an actual reality of someone using said connections to utilities for purposes other than originally planned… or can we?

A recent article published in Sci-TechToday.com written by Douglas Birch and titled “Cyberattackes on Utilities, Industries Rise” states that “Acting DHS Deputy Undersecretary Greg Schaffer warns that U.S. utilities and industries face a rising number of cyber break-ins as industrial machinery is wired to the Net. According to the DHS, Control System Security Program cyber experts based at the Idaho National Laboratory responded to 116 requests for assistance in 2010, and 342 this year.” The article goes on to report “We are connecting equipment that has never been connected before to these global networks,” Schaffer said. Disgruntled employees, hackers and perhaps foreign governments “are knocking on the doors of these systems, and there have been intrusions.”

Ultimately any IT infrastructure without some level of least privilege solution to mitigate the potential harm of intentional, accidental or indirect harm will be at risk.

Leave a Reply

Additional articles

expert-russellsmith

Best Practices for Managing Domain Admin Accounts

Posted August 3, 2015    Russell Smith

The risks of using privileged domain accounts on devices that are not secured to the same level as DCs increases the chances that domain administrator credentials could be exposed. Windows caches credentials by default to authenticate users when a domain controller can’t be reached, including those of domain administrator accounts that have previously logged in to a device. As such, a compromised workstation or member server can also lead to stolen domain administrator credentials.

Tags:
, ,
powerbroker-for-mac-diagram-small

PowerBroker for Mac: A Least-Privileged Apple a Day…

Posted July 27, 2015    Jason Silva

BeyondTrust PowerBroker for Mac reduces the risk of privilege misuse by enabling standard users on Mac OS X to perform administrative tasks successfully without entering elevated credentials.

Tags:
, ,
PrivilegedAccountManagement

On Demand Webinar – Now is the time for Privileged Account Management

Posted July 24, 2015    BeyondTrust Software

In this webinar, SANS Instructor and Founder of Voodoo Security, Dave Shackleford, will revisit several hacking and breach scenarios that involved privileged accounts, and use these as examples while discussing tools and tactics to get this problem under control once and for all.

Tags:
, ,