For Top Cyber Threats, Look in the Mirror

October 31, 2016 / G C Network / Comments Off

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SOA-R!! Another Hit !!

By G C Network | October 9, 2008

Yesterday’s SOA-R event coverage by TECH Bisnow Washington was yet another indication that cloud computing is real in the Federal space. Thanks goes to Mr. Dave Stegon from Bisnow on Business and Pauline Healy from Apptis. Thanks…

World Summit of Cloud Computing, December 1-2, 2008, Wohl Centre, Ramat Gan, Israel

By G C Network | October 8, 2008

I am proud to announce that I’ve been invited to speak at the “World Summit of Cloud Computing“, December 1-2, 2008, at the Wohl Centre in Ramat Gan, Israel. As…

MIT Survey: What A Response !!

By G C Network | October 7, 2008

We’ve been quite surprised by the number of survey responses we’ve received. THANK YOU !! That subset of the cloud computing community interested in national security and public sector applications…

Cloud Auction Business Model

By G C Network | October 3, 2008

The other day I talked about how cloud computing could change the government’s budgeting process. Well what about this! Last week, Google filed a patent application that describes a system…

Oracle: To Cloud or Not To Cloud …

By G C Network | October 2, 2008

First Oracle’s Larry Ellison bashes cloud computing as nothing but hype and then his company announces that it will let customers run Oracle 10g and 11g databases and its Fusion…

Capacity planning in a cloud environment

By G C Network | October 1, 2008

In her post “Cloud computing killed the capacity star“, Ivanka Menken brings up some good points. Just think what changes this could bring to the government budgeting process. The trends…

Cloud Databases

By G C Network | September 30, 2008

Joab Jackson, in his “Cloud computing leaving relational databases behind” article, makes some pretty interesting points on the incompatibility of relational databases with cloud-based infrastructures. He first list the various…

The 6 layers of the Cloud Computing Stack

By G C Network | September 29, 2008

From Sam Johnston’s Taxonomy post Clients (examples) are computer hardware and/or computer software which rely on The Cloud for application delivery, or which is specifically designed for delivery of cloud…

Thank You KMI Media Group

By G C Network | September 26, 2008

In this month’s Editor’s Perspective, Mr. Harrison Donnelly announced the new KMI Media Group collaborative effort. Military Information Technology will be using the blogosphere to get their government and industry…

VMware, Cisco and the Virtual Datacenter

By G C Network | September 26, 2008

Last week, VMware and Cisco announced their latest collaboration for the virtual datacenter of the future. The Cisco Nexus® 1000V distributed virtual software switch is expected to be an integrated…

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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.