For Top Cyber Threats, Look in the Mirror

October 31, 2016 / G C Network / Comments Off on For Top Cyber Threats, Look in the Mirror

Cloud Computing Price-Performance Could Vary By 1000%!

By G C Network | July 14, 2015

by Kevin L. Jackson Yes, you read that right. The price/performance of your cloud computing infrastructure could vary as much as 1000 percent depending on time and location. High levels of…

E-book: Educate Yourself With Dell Insight Partner Views on Cybersecurity

By G C Network | July 10, 2015

Data security breaches and hacker attacks on private businesses, health organizations and government agencies in the U.S. have grabbed headlines with increasing frequency, it seems. There is zero doubt about…

IEEE Cloud Computing Magazine Focuses On GovCloud

By G C Network | July 7, 2015

Today I am especially proud and honored to publicly announce my appointment to the IEEE Cloud Computing Magazine Editorial Board!  I am truly appreciative to Dr. Alan Sill and Dr.…

Is Social Media Right For Your Small Business?

By G C Network | June 30, 2015

Everyone from pre-teens to granddads, does social media today. With Twitter, Instagram, Facebook and many newer ways to stay in the know popping up every day, picking the right platform…

Rob Davies, ViON SVP, Talks about Government Cloud Computing

By G C Network | June 23, 2015

ViON solves complex enterprise problems by combining passion and agility to deliver the most effective, innovative solutions because commitment to mission success is in their DNA. One of the ways…

New Approaches for New Big Data Insights

By G C Network | June 15, 2015

by Melvin Greer Business Intelligence has matured as a core competency necessary to sustain competitive advantage. Organizations of every size and industry are generating valuable data with each interaction, and…

How to Put Public Sector Data Migration Hassles on the Road to Extinction

By G C Network | June 12, 2015

With careful planning and the right technology, Federal, State and Local Government IT Leaders can overcome fears of data migrations, breaking free from archaic procedures to lead the pack  By…

Would you build your house from a Visio diagram?

By G C Network | June 8, 2015

Would you even hire an architect that highlighted hand drawn diagrams and spreadsheets as their design tools of choice? Of course you wouldn’t. Not using computing aided design (CAD) as…

Industry leaders set cloud computing security benchmarks

By G C Network | May 28, 2015

Security has long been the No. 1 cloud computing business concern. Although the apprehension is absolutely valid, cloud computing business decision and strategies are all too often driven by the…

The Science and Art of Business Leadership

By G C Network | May 27, 2015

Business leadership is both science and art. The scientific aspects revolve around finance, organization, products and service. Artistic aspects include relationships, market trajectories and business strategies. While many focus on…

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.

This post was brought to you by IBM Global Technology Services. For more content like this, visit Point B and Beyond.

Cloud Musings

( Thank you. If you enjoyed this article, get free updates by email or RSS – © Copyright Kevin L. Jackson 2016)

Follow me at https://Twitter.com/Kevin_Jackson
Posted in

G C Network

Cloud Computing

Cybersecurity