Damaging cyber attacks against the U.S. energy infrastructure do not currently pose a significant threat according to an intelligence assessment released by the Department of Homeland Security and Industrial Control Systems Computer Emergency Response Team (ICS-CERT) in January. While cyber actors backed by a number of nation-states are actively “targeting US energy sector enterprise networks,” these activities are focused primarily on supporting cyber espionage activities to acquire and maintain “persistent access to facilitate the introduction of malware” in the event of “hostilities with the United States.”
The restricted DHS assessment titled “Damaging Cyber Attacks Possible but Not Likely Against the US Energy Sector” was obtained by Public Intelligence and reveals that at least seventeen intrusions against the U.S. energy sector were traced back to APT actors in FY 2014. The attacks never resulted in damage or disruption, but were instead focused on “data theft from enterprise networks” and “accessing and maintaining presence on ICS” networks and systems. One example cited in the assessment is a piece of malware called Havex that was “likely developed by Russian state-sponsored cyber actors.” The existence of the malware was first disclosed in a June 2014 blog post by Finnish security firm F-Secure which described how the remote access tool (RAT) was being used as part of an industrial espionage campaign. DHS states that this campaign dates back to 2011 and that while the “main function is to gather information,” Havex can also run “specialized plug-ins for additional capabilities.”
The assessment also mentions an attack on the Ukrainian energy sector in December 2015 that resulted in at least 80,000 customers losing power for up to six hours. At the time the assessment was written, ICS-CERT stated that they were “unable to confirm” the event was triggered by cyber means, but that a sample of the malware provided by the Ukranian Government had the capability to “enable remote access and delete computer content, including system drives.” While DHS does not attribute the attack to any specific cyber actor, the assessment states that the attack is “consistent with our understanding of Moscow’s capability and intent, including observations of cyber operations during regional tensions.”
A month after the DHS assessment was published, ICS-CERT released an alert describing the attack in much greater detail and relaying the findings of a team that included representatives of the U.S. Computer Emergency Readiness Team (US-CERT), Department of Energy, FBI and North American Electric Reliability Corporation. The alert increased the number of those affected by the attack to more than 225,000 customers, noting that the attack was “reportedly synchronized and coordinated, probably following extensive reconnaissance of the victim networks.” The attackers reportedly “acquired legitimate credentials and leveraged valid remote access pathways” to cause 50 regional substations to experience “malicious remote operation of their breakers conducted by multiple external humans.”
ICS-CERT also released a restricted version of the alert marked For Official Use Only that included non-public details and analysis of the vulnerabilities exposed by the attack. An updated version of the restricted alert from March was also obtained by Public Intelligence and states that “critical infrastructure [industrial control system or ICS] networks, across multiple sectors, are vulnerable to similar attacks.” ICS-CERT argues that the “incident highlights the urgent need for critical infrastructure owners and operators across all sectors to implement enhanced cyber measures that reduce risks” that could result from the use of a number of different techniques that were employed by the attackers, including:
• Theft of legitimate user credentials to enable access masquerading as approved users,
• Leveraging legitimate remote access pathways (VPNs),
• The remote operation of human-machine interface (HMI) via company installed remote access software (such as RDP, TeamViewer or rlogin)
• The use of destructive malware such as KillDisk to disable industrial control systems (ICSs) and corporate network systems
• Firmware overwrites that disable/destroy field equipment
• Unauthorized scheduled disconnects of uninterruptable power supplies (UPS) to devices to deny their availability
• The delivery of malware via spear-phishing emails and the use of malicious Microsoft Office attachments
• Use of Telephone Denial of Service (TDoS) to disrupt operations and restoration.
During the attacks, “remote human operators” accessed the workstations of dispatchers at the facilities using legitimately installed tools for remote access. They used this access to trip the breakers, change the passwords for key systems, corrupt firmware of serial-to-ethernet converters used for substation communication and leverage backup battery systems to trigger shutdowns of connected servers and devices. In one instance, the attackers used an uninterruptible power supply (UPS) to target an internal telecommunications server which cut off “all internal communications with regional offices and distribution substations.”
Despite the risks demonstrated in the Ukrainian attack, the DHS assessment from January tries to downplay the threat posed by state actors, noting that 63 percent of malicious cyber activity in FY 2014 was “unattributed, low-level activity” related to cybercrime using methods such as ransomware and denial-of-service attacks. The assessment’s authors also include a section criticizing the media’s over-hyping of cyber attacks and cyber warfare as leading to “misperceptions about the cyber threat to the US energy sector.” The term “cyber attack” is often used by the media and private sector to refer to incidents and activities that are not necessarily intended to “cause denial, disruption, destruction, or other negative effects” which would better be described as “cyber espionage, and even low-level, untargeted incidents of cybercrime.” The assessment even speculates that overuse of the term could lead to “alarm fatigue” which could lead to less reporting of incidents and longer response times.
Public Intelligence Blog, Public Intelligence Technology Associates, Public Intelligence Inc, Public Intelligence Technology Associates Kk, Public Intelligence Website, Public Intelligence Report, Public Intelligence Denmark, Public Intelligence Tool, Public Intelligence Analyst, Public Intelligence Twitter, Public Intelligence Analyst, Public Intelligence Agency, Public Intelligence Assessment, Public Artificial Intelligence Companies, Public Security Intelligence Agency, Public Health Intelligence Analyst, Public Health Intelligence Analyst Job Description, Public Safety Intelligence Analyst Ohio, Public Safety Intelligence Analyst, Public Health Intelligence Analysis, Public Intelligence Blog, Public Intelligence Blog Podcast, Public Business Intelligence, Public Sector Business Intelligence, Public Sector Business Intelligence Strategy, Public Transport Business Intelligence, Public Health Business Intelligence, British Public Intelligence Agency, Intelligence Public Affairs Bilbao, Public Intelligence.com, Public Artificial Intelligence Companies, Public Health Intelligence Course, Business Intelligence Public Companies, Public Health Intelligence Training Course, Public Affairs And Competitive Intelligence, Public Intelligence Denmark, Public Disorder Intelligence Division, Public Domain Intelligence Test, Intelligence Public Discussion, Public Health Intelligence Definition, Public Health Intelligence Data, Public Health Intelligence Job Description, Public Disorder Intelligence Unit, Public Health England Intelligence Networks, Public Speaking Emotional Intelligence, Public Health Intelligence North East, Public Sector And Emotional Intelligence, Public Threat Intelligence Feeds, Public Health Intelligence Function, Public Health Intelligence Learning From The Ebola Crisis, Public Service Commission’s General Intelligence Test, Global Public Intelligence, Institute Of Public Intelligence Gmbh, Public Health Intelligence, Public Health Intelligence Analyst, Public Health Intelligence Jobs, Public Health Intelligence Definition, Public Health Intelligence Scotland, Public Health Intelligence Officer, Public Health Intelligence Analyst Job Description, Public Health Intelligence Training, Public Health Intelligence Manager, Public Health Intelligence Specialist, Public Intelligence Inc, Public Intelligence Inspire, Public Interest Intelligence, Public Speaking Intelligence Is Not Enough, Public Interest Immunity Intelligence, Intelligence In Public Speaking, Info Public Intelligence, Intelligence In Public Literature, Intelligence In Public Sector, Public Relations In Intelligence, Public Health Intelligence Jobs, Public Health Intelligence Job Description, Public Security Intelligence Agency Japan, Public Health Intelligence Analyst Job Description, Public Health Intelligence Analyst Jobs, Public Intelligence Peter Julius, Public Health Intelligence Learning From The Ebola Crisis, Public Health Intelligence Local Authority, Public Sector Intelligence Ltd, Boston Public Library Intelligence Bobblehead, Intelligence Led Public Safety, Lowdown Public Intelligence, Public Health Intelligence Analyst Linkedin, Public Intelligence Mexican Mafia, Public Health Intelligence Manager, Public Health Intelligence Manager Walsall, Public Sector Market Intelligence, Public Intelligence Net, Public Health Intelligence North East, Public Health Intelligence Network, Public Health England Intelligence Networks, Global Public Health Intelligence Network, Canadian Public Health Intelligence Network, Public Speaking Intelligence Is Not Enough, Public Intelligence Odense, Public Intelligence.org, Public Order Intelligence Unit, Public Order Intelligence, Public Health Intelligence Officer, National Public Order Intelligence Unit (Npoiu), Public Speaking On Intelligence Is Not Enough, Public Perception Of Intelligence, Artificial Intelligence Public Opinion, Public Opinion On Intelligence, Public Intelligence Project, Public Intelligence Pdf, Public Intelligence Peter Julius, Public Policy Intelligence, Public Intelligence Blog Podcast, Artificial Intelligence Public Policy, Dental Public Health Intelligence Programme, Public Procurement Intelligence, Public Intelligence Prezi, Public Intelligence Report, National Public Radio Intelligence Squared, Business Intelligence Public Relations, Public Relations Intelligence, Public Security Intelligence Agency, Public Service Intelligence, Public Safety Intelligence, Public Safety Intelligence Analyst Ohio, Public Safety Intelligence Analyst, Public Speaking Intelligence Is Not Enough, Public Sector Intelligence, Public Source Intelligence, Public Sector Intelligence Ltd, Public Health Intelligence Scotland, Public Intelligence Technology Associates, Public Intelligence Technology Associates Kk, Public Intelligence Tool, Public Intelligence Twitter, Public Threat Intelligence Feeds, Public Health Intelligence Training, Public Health Intelligence Training Course, Public Health Intelligence Team, Public Domain Intelligence Test, Public Health Intelligence Tools And Techniques, Public Health Intelligence Uk, Public Order Intelligence Unit, Public Health Intelligence Unit, American Public University Intelligence Studies, National Public Order Intelligence Unit (Npoiu), Doncaster Public Health Intelligence Unit, Public Disorder Intelligence Unit, Public Intelligence Website, Public Intelligence Wiki, Public Health Intelligence Manager Walsall, Cyber Monday 2017, Cyber Bullying, Cyber Security, Cyber Security Jobs, Cyber High, Cyber Monday 3s, Cyber Security Salary, Cyberpower, Cyber Goth, Cyber Security Degree, Cyber Attack, Cyber Awareness, Cyber Acoustics, Cyber Academy, Cyber Attack Map, Cyber Attack 2017, Cyberark, Cyber Attack On Electrical Grid, Cyber Angel, Cyber Awareness Army, Cyber Bullying, Cyber Bullying Statistics, Cyber Bullying Facts, Cyberbully, Cyber Bullying Stories, Cyber Bullying Quotes, Cyber Bullying Articles, Cyber Bullying Laws Michigan, Cyber Bites, Cyber Bullying Essay, Cyber Chase, Cybercoders, Cyber Chip, Cyber Crime, Cyber Check, Cyber Cafe, Cyber City Oedo 808, Cyber Cafe Near Me, Cyber Command, Cyber Currency, Cyber Dust, Cyber Dragon Infinity, Cyber Dragon, Cyber Dragon Deck, Cyberduck, Cyber Definition, Cyber Dragon Nova, Cyber Dojo, Cyber Dragon Deck 2017, Cyber Defense Jobs, Cyber End Dragon, Cyber Education Center, Cyber Education, Cyber Espionage, Cyber Education Center Lansing Mi, Cyber Ethics, Cyber Extortion, Cyber Eltanin, Cyber Engineering, Cyber Etymology, Cyber Forensics, Cyber Five, Cyber Force, Cyber Forensics Jobs, Cyber Formula, Cyber Font, Cyber Frauds, Cyber Forensics Degree, Cyberfair, Cyber Footprint, Cyber Goth, Cyberghost, Cyber Goth Dance, Cyber Ghetto, Cybergrants, Cyber Gadget, Cyber Goth Girl, Cyber Gadget Retro Freak, Cyber Goth Clothing, Cyber Gears, Cyber Hymnal, Cyber Harassment, Cyber High, Cyber Hacking, Cyber Hug, Cyber Harpie Lady, Cyber Hygiene, Cyber Helmet, Cyber Harassment Laws, Cyber Harassment Michigan, Cyber Insurance, Cyber Inc, Cyber Intelligence, Cyber Insurance Policy, Cyber Investigation, Cyber Intelligence Analyst, Cyber Illinois, Cyber Intelligence Degree, Cyber Insurance Providers, Cyber Infrastructure, Cyber Jar, Cyber Jobs, Cyberjapan Dancers, Cyber Junkie, Cyber Jack, Cyber Jihad, Cyber Jesus, Cyberjudas, Cyber Jar Banned, Cyber Jason, Cyber Kill Chain, Cyberknife, Cyber Knight, Cyber Kotori, Cyber Key, Cyber Kill Chain Model, Cyber King, Cyber Kidnapping, Cyber Kong, Cyber Kitty, Cyber Liability Insurance, Cyber Law, Cyberlink, Cyber Liquids, Cyber Love Live, Cyber Laser Dragon, Cyberlock, Cyber Liability Insurance Cost, Cyber Lawyer, Cyberlink Powerdirector, Cyber Monday 2017, Cyber Monday 3s, Cyber Monday, Cyber Monday 1s, Cyber Monday 2016, Cyber Meaning, Cyber Michigan, Cyber Marvel, Cyberman, Cybermen, Cyber News, Cyber Nico, Cyber Ninja, Cyber Nations, Cyber Ninja Hanzo, Cyber Nuke, Cyber Network, Cyber Nozomi, Cyber Net, Cyber Nanny, Cyber Operations, Cyber Optics Detroit, Cyber Operations Officer, Cyber Optics, Cyber Ops, Cyber Operations Specialist, Cyber Outlet, Cyber Ogre, Cyber Operations Specialist Salary, Cyber Officer Air Force, Cyberpower, Cyberpunk, Cyber Police, Cyber Physical Systems, Cyberpatriot, Cyber Pegasus, Cyberpunk 2077, Cyber Playground, Cyberpower Ups, Cyber Pink, Cyber Quest, Cyberq, Cyber Quest Soaring Eagle, Cyber Quotes, Cyber Queen, Cyberquery, Cybex Q Cloud, Cyber Questions, Cyber Quest Fort Gordon, Cyberq Manual, Cyber Research, Cyber Risk, Cyber Resilience, Cyber Range, Cyber Risk Management, Cyber Rain, Cyber Recruiter, Cyber Risk Insurance, Cyber Repair Plant, Cyber Rider Turbo, Cyber Security, Cyber Security Jobs, Cyber Security Salary, Cyber Security Degree, Cyber Security Training, Cyber Security News, Cyber Stalking, Cyber Security Certifications, Cyber Security Companies, Cyber Safety, Cyber Terrorism, Cyber Tech, Cyber Threat, Cyber Transport Systems, Cyber Terrorism Definition, Cyber Terminators, Cyber Threat Intelligence, Cyber Technology, Cyber Theft, Cyber Threat Alliance, Cyber Umi, Cyber University, Cyber U, Cyber Ups, Cyber Bullying, Cyber Umi Cosplay, Cyber Underground, Cyber Unit, Cyber Usa, Cyber Underwriter Salary, Cyber Valley, Cyber Vandalism, Cyber Violence, Cyber Vpn, Cyber Vulnerability, Cyber Victimization, Cyber Village Academy, Cyber Virus, Cyber Vision, Cyber Vulnerability Assessment, Cyber Warfare, Cyberweld, Cyber Woman With Corn, Cyber World, Cyber Warfare Definition, Cyber World Institute, Cyber Warrior, Cyber Weapons, Cyber Wars, Cyber Wallpaper, Cyber X, Cyber Xmen, Cyber X Games, Cyber X Link, Cyber X Designs, Cyber X 3d, Cyborg X Trailer, Cyber X Internet Cafe, Cyber X Games 2017, Cyber Xl, Cyber Yugioh, Cyber Yellow, Cyber Yog, Cyber Yugioh Cards, Cyber Yankee, Cyber Yankee 2017, Cyber Yellow Vans, Cyber Youtube, Cyber Youcam, Cyber You, Cyber Zilla, Cyber Zone, Cyber Zarya, Cyber Zombie, Cyber Z, Cyber Zoom, Cyberzone Internet Cafe, Cyber Zone Hours, Cyber Zilla Toy, Cyber Zone Opelika, Us Energy Information Administration, Us Energy Consumption, Us Energy Sources, Us Energy Independence, Us Energy Policy, Us Energy Corp, Us Energy Revolution, Us Energy Development Corporation, Us Energy Crisis, Us Energy Department, Us Energy Administration, Us Energy Association, Us Energy Advisors, Us Energy And Employment Report, Us Energy Assets, Us Energy And Commerce Committee, Us Energy And Employment Report 2016, Us Energy And Environment, Us Energy Agencies, Us Energy Arlington Tx, Us Energy By Source, Us Energy Budget, Us Energy Bill, Us Energy Boom, Us Energy Buffalo Ny, Us Energy Brokers, Us Energy By Type, Us Energy Board, Us Energy Balance, Us Energy Consumption, Us Energy Corp, Us Energy Crisis, Us Energy Consumption 2016, Us Energy Consumption By Sector, Us Energy Company, Us Energy Consumption Per Capita, Us Energy Consumption Per Year, Us Energy Crisis 1970s, Us Energy Corporation, Us Energy Development Corporation, Us Energy Department, Us Energy Demand, Us Energy Distribution, Us Energy Dependence, Us Energy Development, Us Energy Drink Market, Us Energy Demand Projections, Us Energy Data, Us Energy Drilling, Us Energy Exports, Us Energy Etf, Us Energy Efficiency, Us Energy Employment, Us Energy Exploration, Us Energy Efficiency Statistics, Us Energy Efficiency Market Size, Us Energy Engineers, Us Energy Employment Report, Us Energy Expenditures, Us Energy From Coal, Us Energy Facts, Us Energy From Renewable Sources, Us Energy Flow, Us Energy Future, Us Energy Flow 2016, Us Energy From Solar, Us Energy From Wind, Us Energy Forms, Us Energy Flow 2015, Us Energy Grid, Us Energy Generation, Us Energy Group, Us Energy Generation By Source, Us Energy Generation 2016, Us Energy Graph, Us Energy Genesis, Us Energy Generation Capacity, Us Energy Guide, Us Energy Gov, Us Energy History, Us Energy Holdings Llc, Us Energy Holdings, Us Energy High Yield, Us Energy High Yield Bond, Us Energy High Yield Index, Us Energy Heat Controls, Us Energy History Timeline, Us Energy High Yield Etf, Us Energy Hedge Funds, Us Energy Information Administration, Us Energy Independence, Us Energy Imports, Us Energy Industry, Us Energy Infrastructure, Us Energy Intensity, Us Energy Independence 2016, Us Energy Index, Us Energy Independence 2017, Us Energy Imports By Country, Us Energy Jobs, Us Energy Junk Bonds, Us Energy Junk Debt Sell-off Spreads, Us Energy Job Creation, Us Energy Jayson, Us Energy Job Losses, Us Japan Energy Cooperation, Us Renewable Energy Jobs, Us Wind Energy Jobs, Us Energy Association Jobs, Us Energy K1, Us Kinetic Energy Weapons, Us Kwh Energy Consumption, Us Kazakhstan Energy Partnership, Us Energy Louisville Ky, Us Energy Russell Ks, Us Energy Management Keswick, What Is Kinetic Energy, Us Energy Partners Russell Ks, Us Energy Cost Per Kwh, Us Energy Lighting, Us Energy Llc, Us Energy Laws, Us Energy Loan Program, Us Energy Login, Us Energy Logistics, Us Energy Lighting Inc, Us Energy Label, Us Energy Legislation, Us Energy Lp, Us Energy Mix, Us Energy Map, Us Energy Market, Us Energy Mix 2016, Us Energy Management, Us Energy Market Size, Us Energy Management Inc, Us Energy Minneapolis, Us Energy Market Share, Us Energy Mix 2017, Us Energy News, Us Energy Needs, Us Energy News Daily Digest, Us Energy New York, Us Energy Ny, Us Energy Natural Gas, Us Energy News Today, Us Energy News Articles, Us Energy Net Exporter, Us Energy Needs Per Year, Us Energy Oil And Gas, Us Energy Outlook, Us Energy Output, Us Energy Outlook 2016, Us Energy Organization, Us Energy Off The Grid, Us Energy Oil, Us Energy Overview, Us Energy Overview And Key Statistics, Us Energy Of Department, Us Energy Production, Us Energy Policy, Us Energy Production 2016, Us Energy Production By Source 2016, Us Energy Pie Chart, Us Energy Policy 2017, Us Energy Policy Timeline, Us Energy Partners, Us Energy Profile, Us Energy Plan, Us Energy Quads, Us Quadrennial Energy Review, Us Quadrennial Energy Review 2015, Us Energy Consumption Quadrillion Btu, Us Energy Stock Quote, Us Department Of Energy Q Clearance, Us Doe Quadrennial Energy Review, Energy Quest Usa, Us Energy Revolution, Us Energy Recovery, Us Energy Resources, Us Energy Reserves, Us Energy Report, Us Energy Renewable Percentage, Us Energy Regulations, Us Energy Recovery Glassdoor, Us Energy Rural Valley Pa, Us Energy Resources Llc, Us Energy Sources, Us Energy Subsidies 2016, Us Energy Secretary, Us Energy Sciences, Us Energy Subsidies, Us Energy Services, Us Energy Statistics, Us Energy Sources Over Time, Us Energy Sector, Us Energy Sources 2016, Us Energy Tax Credit, Us Energy Trends, Us Energy Tour, Us Energy Types, Us Energy Trade Balance, Us Energy Transition, Us Energy Technologies, Us Energy Tour Greeley, Us Energy Trump, Us Energy Use, Us Energy Use Per Capita, Us Energy Use By Sector, Us Energy Usage Per Year, Us Energy Use By Type, Us Energy Use Compared To World, Us Energy Use 2016, Us Energy Use Chart, Us Energy Use Pie Chart, Us Energy Use Vs World, Us Energy Vidalia Ga, Us Energy Vortex Locations, Us Energy Vct, Us Energy Vortex Map, Us Venture Energy, Us Energy Consumption Vs World, Us Energy Rural Valley Pa, Us Energy Solutions Virginia Beach, Us Energy Production Vs Consumption, Us Energy Genesis Vi, Us Energy Waste, Us Energy Wiki, Us Energy Weapons, Us Energy Windows & Doors Inc, Us Energy Waste Statistics, Us Energy Windows And Doors, Us Energy Windows Las Vegas, Us Energy Website, Us Energy Windows, Bold Like Us Energy X Plus, Us Figure Skating Xcel Energy, Blu Bold Like Us Energy X, Us Energy Yatesboro Pa, Us Yearly Energy Consumption, Us Energy New York, Us Energy High Yield, Us Energy High Yield Bond, Us Energy High Yield Index, Us Energy High Yield Etf, Us Energy High Yield Spread, Us Energy High Yield Bond Index, Us Energy Imports By Year, Us Energy Zones, Us Energy Zone Map, Us Energy Climate Zones, Us Solar Energy Zones, Us Energy Star Zones, Us Department Of Energy’s Zip-code Insulation Program, Us Doe Zero Energy, Us Department Of Energy Zip Code, Infrastructure Definition, Infrastructure As A Service, Infrastructure Synonym, Infrastructure As Code, Infrastructure Stocks, Infrastructure Meaning, Infrastructure Etf, Infrastructure Week, Infrastructure Engineer, Infrastructure Examples, Infrastructure As A Service, Infrastructure As Code, Infrastructure Architect, Infrastructure And Private Equity, Infrastructure Alternatives, Infrastructure Automation, Infrastructure Architecture, Infrastructure Abbreviation, Infrastructure Architect Salary, Infrastructure As A Service Definition, Infrastructure Bill, Infrastructure Bank, Infrastructure Bill Trump, Infrastructure Bonds, Infrastructure Budget, Infrastructure Building, Infrastructure Budget 2017, Infrastructure Business Analyst, Infrastructure Business, Infrastructure Business Definition, Infrastructure Canvas, Infrastructure Companies, Infrastructure Corporation Of America, Infrastructure Construction, Infrastructure Consulting, Infrastructure Costs, Infrastructure Canada, Infrastructure Companies In Usa, Infrastructure Components, Infrastructure Clipart, Infrastructure Definition, Infrastructure Development, Infrastructure Def, Infrastructure Design, Infrastructure Definition Geography, Infrastructure Design Suite Premium, Infrastructure Diagram, Infrastructure Documentary, Infrastructure Definition Ap Human Geography, Infrastructure Debt, Infrastructure Etf, Infrastructure Engineer, Infrastructure Examples, Infrastructure Engineers Inc, Infrastructure Engineer Salary, Infrastructure Economics Definition, Infrastructure Etf Fidelity, Infrastructure Economics, Infrastructure Engineering Corporation, Infrastructure Expansion, Infrastructure Funds, Infrastructure Finance, Infrastructure Failure, Infrastructure For Dummies, Infrastructure Facts, Infrastructure Fee, Infrastructure Funds 2017, Infrastructure Facilities, Infrastructure Funding Trump, Infrastructure Firms, Infrastructure Grade, Infrastructure Grants, Infrastructure Geography Definition, Infrastructure Grants For Nonprofits, Infrastructure Growth, Infrastructure Group, Infrastructure Government, Infrastructure Grade By State, Infrastructure Gap, Infrastructure Graphic, Infrastructure Hoi4, Infrastructure Health And Safety Association, Infrastructure Hardware, Infrastructure Human Geography, Infrastructure Hacking, Infrastructure History, Infrastructure Hardening, Infrastructure Hub Eve, Infrastructure Hosting, Infrastructure Health Sensors, Infrastructure In A Sentence, Infrastructure In Healthcare, Infrastructure In Spanish, Infrastructure Investment, Infrastructure Icon, Infrastructure Improvements, Infrastructure It, Infrastructure In India, Infrastructure In Africa, Infrastructure In America, Infrastructure Jobs, Infrastructure Journal, Infrastructure John Oliver, Infrastructure Job Titles, Infrastructure Job Description, Infrastructure Japan, Infrastructure Jokes, Infrastructure Job Creation, Infrastructure Journal Awards, Infrastructure Jobs In Usa, Infrastructure Kid Definition, Infrastructure Kpi, Infrastructure Kanban, Infrastructure Key Performance Indicators, Infrastructure Kenya, Infrastructure Kannada Meaning, Infrastructure Knowledge, Infrastructure Kpmg, Infrastructure Korea, Infrastructure Kl, Infrastructure Lifecycle Management, Infrastructure Logo, Infrastructure Legislation, Infrastructure Lead, Infrastructure Layer, Infrastructure List, Infrastructure Law, Infrastructure Landscape, Infrastructure Lifecycle, Infrastructure Llc, Infrastructure Meaning, Infrastructure Management, Infrastructure Mode, Infrastructure Michigan, Infrastructure Mutual Funds, Infrastructure Masons, Infrastructure Monitoring, Infrastructure Master, Infrastructure Manager Salary, Infrastructure Management Services, Infrastructure News, Infrastructure Network, Infrastructure Needs, Infrastructure Networks Inc, Infrastructure Navigator, Infrastructure Needs For Multi-agency Preparedness, Infrastructure Nigeria, Infrastructure New York Times, Infrastructure New Zealand, Infrastructure New York, Infrastructure Ontario, Infrastructure Operations, Infrastructure Of India, Infrastructure Of China, Infrastructure Of America, Infrastructure Of A Building, Infrastructure Of The Internet, Infrastructure Of A City, Infrastructure Optimization, Infrastructure Outsourcing, Infrastructure Plan, Infrastructure Projects, Infrastructure Project Manager, Infrastructure Penny Stocks, Infrastructure Problems, Infrastructure Plural, Infrastructure Private Equity, Infrastructure Policy, Infrastructure Projects In Usa, Infrastructure Pictures, Infrastructure Quizlet, Infrastructure Quotes, Infrastructure Quality, Infrastructure Questions, Infrastructure Quality By Country, Infrastructure Qualification, Infrastructure Quebec, Infrastructure Qualification Gamp, Infrastructure Quality And The Subsidy Trap, Infrastructure Quality By State, Infrastructure Report Card, Infrastructure Resources, Infrastructure Reits, Infrastructure Requirements, Infrastructure Resilience, Infrastructure Reform, Infrastructure Repair, Infrastructure Risk, Infrastructure Report Card By State, Infrastructure Resources Llc, Infrastructure Synonym, Infrastructure Stocks, Infrastructure Spending, Infrastructure Services, Infrastructure Sentence, Infrastructure Security, Infrastructure Systems, Infrastructure Solutions, Infrastructure Software, Infrastructure Support, Infrastructure Trump, Infrastructure Technology, Infrastructure That Supports Total Quality Includes, Infrastructure Testing, Infrastructure Thesaurus, Infrastructure Trump Plan, Infrastructure Team, Infrastructure Technician, Infrastructure Topology, Infrastructure Types, Infrastructure Us, Infrastructure Upgrade, Infrastructure Uk, Infrastructure User Stories, Infrastructure Utility Services, Infrastructure Unlimited, Infrastructure University Kuala Lumpur, Infrastructure Used In A Sentence, Infrastructure Ukraine, Infrastructure Ufl, Infrastructure Vs Ad Hoc, Infrastructure Vs Platform, Infrastructure Vs Application, Infrastructure Virtualization, Infrastructure Vs Superstructure, Infrastructure Video, Infrastructure Valuation, Infrastructure Victoria, Infrastructure Vs Network, Infrastructure Vulnerability, Infrastructure Week, Infrastructure Week 2017, Infrastructure Wireless Network, Infrastructure Work, Infrastructure Water, Infrastructure Wiki, Infrastructure Wifi, Infrastructure Week Dc, Infrastructure Week 2018, Infrastructure Week Dc 2017, Infrastructure.xml Spring, Infrastructure X86, Infrastructure Xenapp, Infrastructure Xkcd, Xendesktop Infrastructure Diagram, Xuma Infrastructure Group, Xendesktop Infrastructure, Xenapp Infrastructure Diagram, Xenmobile Infrastructure, Xuma Infrastructure Group Contact Details, Infrastructure Youtube, Infrastructure Yield, Infrastructure Yearbook, Infrastructure Yemen, Infrastructure Yojana, Infrastructure Yahoo Answers, Infrastructure Yieldco, Infrastructure Yield Fund, Infrastructure Yukon, Infrastructure Yorkshire, Infrastructure Zimbabwe, Infrastructure Zambia, Infrastructure Zoning, Infrastructure Zhongwen, Infrastructure Zero, Infrastructure Zara, Infrastructure Zamboanga City, Infrastructure Zurich, Infrastructure Zanzibar, Infrastructure Zimbabwe 2014