For Top Cyber Threats, Look in the Mirror

October 31, 2016 / G C Network / Comments Off

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Federal Cloud Computing Strategy Officially Launched

By G C Network | February 14, 2011

Federal CIO Vivek Kundra officially launched the Federal Cloud Computing Strategy today. While this is clearly not new news, the document does state the government’s position in a very succint manner.…

GEOINT’s Future is in the Cloud

By G C Network | January 31, 2011

Recently, Geospatial Intelligence Forum Magazine asked me for my thoughts on the role of cloud computing in the future of geospatial intelligence.My response was recently published in their December 2010…

eTechSuccess: Patterns of Success – Kevin Jackson

By G C Network | January 27, 2011

My sincere appreciation to John Baker for the eTechSuccess: Patterns of Success interview. John and I worked together IBM as part of the Wireless Emerging Business Organization. His team and…

USBE&IT Winter Issue Focuses on Cyber Security

By G C Network | January 19, 2011

Thank You USBE&IT Publisher Mr Tyrone Taborn for such an inspiring issue and my sincere appreciation to Mr. Frank McCoy for my inclusion in his list of Cyber visionaries! The Homeland…

Global GovCloud with Cisco and VCE

By G C Network | January 18, 2011

Last week I had the awesome experience of participating in a global telepresence conference on government cloud computing. Joining me as presenters were Blake Salle, Senior Vice President of VCE,…

NIST Cloud Computing Collaboration Twiki Launches

By G C Network | December 30, 2010

Today I received my credentials for the NIST Cloud Computing Collaboration Site. “The National Institute of Standards and Technology (NIST) has been designated by Federal Chief Information Officer Vivek Kundra…

GovCloud Predicitons for 2011

By G C Network | December 30, 2010

Happy New Year All!! 2011 will be the breakout year for GovCloud! Pressure to reduce budget, pressure to manage I resources better and the political pressure of the next presidential…

Vivek Kundra Unveils 25-Point IT Management Reform Program

By G C Network | December 10, 2010

Yesterday the US Federal CIO, Vivek Kundra, unveiled an ambitious 25-point implementation plan for delivering more value to the American taxpayer. This plan focuses on execution and is designedto establish…

GSA and Unisys/Google Marks GovCloud Watershed

By G C Network | December 4, 2010

As widely reported this week, the United States General Services Administration (GSA) has awarded a contract to Unisys to create a secure cloud-based email and collaboration platform. The solution will…

NIST Moves Forward on Cloud Computing

By G C Network | November 8, 2010

Last week the National Institute of Standards and Technology (NIST) held their second Cloud Computing Forum and Workshop. Skillfully shepherded by Ms. Dawn Leaf, the agency’s senior executive of cloud computing,…

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A recent report by Praetorian, a cybersecurity company headquartered in Austin, TX, focused on threats that resulted in data compromise or access to sensitive information. Based on a review of 100 separate internal penetration test engagements the study identified the five most prevalent threats to corporate data. The amazing thing about these weaknesses is that the top four are all based on utilizing stolen credentials and the last one helps an attacker be more effective in using those stolen credentials. In other words, the enemy is right there in the mirror! The study spanned 75 unique organizations and only focused on security weaknesses that were used to obtain a full network compromise.

Where are your pain points?

The most prevalent threat is something we’ve all heard of before – Weak Domain User Passwords. Since most corporate environments use Microsoft’s Active Directory to manage employee accounts and access, it needs some improvements in order to fully address complex passwords. Since Active Directory only requires passwords to be a specific length and contain specific character sets so addressing this weakness will require the use of third-party software.

The next most common corporate threat is Broadcast Name Resolution Poisoning. Using this vector, an attacker responds to broadcast requests (i.e. LLMNR, NetBIOS, MDNS, etc) by providing its own IP. When this is done, the credentials of a user accessing network resources can be instead transmitted to the attacker’s system.

The next big no-no is when system administrators all use the same Local Admin password. If an attacker is able to compromise the LM/NT hash representation of the password, then the attacker can use the hash to authenticate and execute commands on other systems that have the same password. Using the hash, an attacker doesn’t need the actual password at all!

Microsoft Windows operating systems have another embedded password weakness. Believe it or not, the operating system stores domain credentials in cleartext within memory of the Local Security Authority Subsystem Service (LSASS) process. Although this weakness requires an attacker to have Local Admin or SYSTEM-level access, it ranks high on the threat list.

This last threat enhances all of the other – Insufficient Network Access Controls. Many organizations don’t restrict network access based on business requirements. This will enable unfettered attacker mobility after only a single system on the internal network has been compromised.

These threat vectors, last updated by Praetorian in June 2016, were evaluated as part of a complete corporate network compromise kill chain. They also highlight the importance of understanding the cybersecurity threat. Although the mirror is a good place to start improving on network security, you must also work to identify all your organization’s security pain points. With that knowledge you can more effectively enhance your team’s defenses and eventually evolve towards a better understanding of your security threat environment.

If you are serious about protecting your data, download the full report and read about the effective strategies your company can use to protect itself. If you are a CISO or corporate executives, IBM also provides some excellent information on how to secure the C-suite. They also provide an interactive toolthat can help better analyze your threats, protect your users and save your data from these and many other security challenges.