Dark Reading is part of the Informa Tech Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them.Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

Comments
The Enemy Who Is Us: DoD Puts Contractors On Notice For Insider Threats
Newest First  |  Oldest First  |  Threaded View
Marilyn Cohodas
50%
50%
Marilyn Cohodas,
User Rank: Strategist
11/18/2014 | 9:09:29 AM
Re: A good start or too little too late?
Good point. That is at least something....Thx!
firestonea
50%
50%
firestonea,
User Rank: Author
11/18/2014 | 9:07:58 AM
Re: A good start or too little too late?
So as not to conflate POST Snowden with PRE Snowden, it's worth noting that at the very least, internal government networks are being significantly fortified with respect to security in the POST Snowden era.
Marilyn Cohodas
50%
50%
Marilyn Cohodas,
User Rank: Strategist
11/18/2014 | 9:06:10 AM
Re: A good start or too little too late?
I'm actually surprised that in all the hand-wringing and finter-pointing in the wake of the  Edward Snowden leaks, the goverment didn't try to put in place more stringent technical safegards.. I guess that is the nature of bureaucracy..
firestonea
50%
50%
firestonea,
User Rank: Author
11/18/2014 | 8:55:15 AM
Re: A good start or too little too late?
Hi Marilyn,


I think such rules would have been a good start.  However, like most rules of that sort, they are deliberately vague as to implementation details in order to give organizations the maximum amount of flexibility.  I think that prevention of such a data loss would have required very specific technical safeguards to have been in place.  That being said, this rulemaking provides important impetus (and is a great step in overcoming organizational inertia) toward that goal.
Marilyn Cohodas
50%
50%
Marilyn Cohodas,
User Rank: Strategist
11/17/2014 | 10:27:06 AM
A good start or too little too late?
Good article, Adam. But I[m curious. Do you think having insider threat rules in place pre-Snowden could have prevented his leaking of classified NSA docs? 


COVID-19: Latest Security News & Commentary
Dark Reading Staff 9/25/2020
Hacking Yourself: Marie Moe and Pacemaker Security
Gary McGraw Ph.D., Co-founder Berryville Institute of Machine Learning,  9/21/2020
Startup Aims to Map and Track All the IT and Security Things
Kelly Jackson Higgins, Executive Editor at Dark Reading,  9/22/2020
Register for Dark Reading Newsletters
White Papers
Video
Cartoon
Current Issue
Special Report: Computing's New Normal
This special report examines how IT security organizations have adapted to the "new normal" of computing and what the long-term effects will be. Read it and get a unique set of perspectives on issues ranging from new threats & vulnerabilities as a result of remote working to how enterprise security strategy will be affected long term.
Flash Poll
How IT Security Organizations are Attacking the Cybersecurity Problem
How IT Security Organizations are Attacking the Cybersecurity Problem
The COVID-19 pandemic turned the world -- and enterprise computing -- on end. Here's a look at how cybersecurity teams are retrenching their defense strategies, rebuilding their teams, and selecting new technologies to stop the oncoming rise of online attacks.
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2020-15208
PUBLISHED: 2020-09-25
In tensorflow-lite before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1, when determining the common dimension size of two tensors, TFLite uses a `DCHECK` which is no-op outside of debug compilation modes. Since the function always returns the dimension of the first tensor, malicious attackers can ...
CVE-2020-15209
PUBLISHED: 2020-09-25
In tensorflow-lite before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1, a crafted TFLite model can force a node to have as input a tensor backed by a `nullptr` buffer. This can be achieved by changing a buffer index in the flatbuffer serialization to convert a read-only tensor to a read-write one....
CVE-2020-15210
PUBLISHED: 2020-09-25
In tensorflow-lite before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1, if a TFLite saved model uses the same tensor as both input and output of an operator, then, depending on the operator, we can observe a segmentation fault or just memory corruption. We have patched the issue in d58c96946b and ...
CVE-2020-15211
PUBLISHED: 2020-09-25
In TensorFlow Lite before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1, saved models in the flatbuffer format use a double indexing scheme: a model has a set of subgraphs, each subgraph has a set of operators and each operator has a set of input/output tensors. The flatbuffer format uses indices f...
CVE-2020-15212
PUBLISHED: 2020-09-25
In TensorFlow Lite before versions 2.2.1 and 2.3.1, models using segment sum can trigger writes outside of bounds of heap allocated buffers by inserting negative elements in the segment ids tensor. Users having access to `segment_ids_data` can alter `output_index` and then write to outside of `outpu...