Data-leakage is the uncontrolled, unauthorized transmission of classified information from a data centre or computer system to the outside. Such leakage can be accomplished by physical removal of data storage devices (diskettes, tapes, listings, printouts and photographs of screen copies or ...

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7
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3answers
35 views

Active measures against lost or stolen PDAs in healthcare?

Many physicians, nurses, and technical staff like to carry PDAs to be kept abreast of patient conditions. Various companies want caretakers to view ECGs on their iPads. Due to the incredibly private ...
33
votes
9answers
15k views

Are powerline ethernet adapters inherently secure?

I have 2 Zyxel PLA407 powerline adapters. Router is downstairs connected to one adapter, other adapter is upstairs about 30 feet away connected to a desktop. I have a house, not an apartment or ...
9
votes
3answers
1k views

localStorage for apps over https. What expectations are there?

I run an online gradebook. To keep student data private, I transfer all data over https. Now, I'd like to use localStorage to avoid redundant calculations and server requests. However, according to ...
1
vote
2answers
443 views

Are there sensors/devices to be used for reading magnetic bits of hard disk

I would like to ask about the availability of any sensor or device that can be used to read magnetic bits inside hard disks? I tried to google that but I did not see any useful thing till now. I think ...
13
votes
5answers
480 views

What is the risk of giving USB drives as promotional items by a healthcare provider

There have been a couple of instances where malware infected USB drives have been given away unknowingly as promotional items at conferences, e.g., IBM in 2010. Besides this, if a healthcare company ...
3
votes
2answers
228 views

Concerns of data being on the cloud

Would you prefer a private cloud for your data or a public one? Who takes care of financial liability in case of any breach? Do companies still keep the most critical within their data centers, ...
4
votes
5answers
364 views

What would you define as an “advanced” hacker attempt?

This subject might just barely be a programming topic. Though, in my point of view, it is of great concern to programmers because of our responsibility to develop secure code. Recently, there has ...
15
votes
5answers
5k views

Preventing information disclosure from browser back button/history?

I have sensitive data that will be hosted on a website, and I would like to prevent the data from being exposed in this scenario: The primary user logs off the application, but does not close the ...
15
votes
2answers
2k views

The Creation of Secure Software Development Environments

[Edit] I did complete an analysis and framework of concepts that were included into my thesis for extensions to existing frameworks. All of the information in this thread was useful. The direct ...
5
votes
2answers
262 views

What to do in response to a source code and/or database leak by a third party hosting provider?

My PHP sourcecode and database (PHPMyAdmin Dump) has been leaked publicly and I believe that the web host I have used for this service are responsible for the leak. On first appearances, the web host ...
12
votes
6answers
1k views

Best method of retiring hard drives

What are some typical ways you guys retire hard drives? We have a hard drive that won't mount anymore (makes clicking sounds when it tries to mount). The data on it isn't necessarily sensitive (no ...
4
votes
3answers
161 views

Is there a common name for a software defect that leads to unexpected transfer of secret over the wire?

Suppose in a C++ program I use a memory region for temporarily storing an encryption key and don't overwrite that region afterwards. Then my program wants to send a data packet over the network. Due ...
37
votes
8answers
9k views

How can I reliably erase all information on a hard drive?

As storage technologies change over time, using different encodings and remappings to deal with sector errors, the best way to permanently erase/wipe/shred data changes also. Methods for flash drives ...
7
votes
2answers
2k views

How bad is the leaking of Internal IP addresses through external DNS

If an external DNS server is leaking internal IP addresses are there any significant security threats associated with this information leakage? Apart from most the obvious - gaining an understanding ...
0
votes
2answers
458 views

How does WikiLeaks(Julian Assange) get the US Embassy cables? [closed]

How does this guy get these cables? Are those cables routed through a single node, where this guy got it? If so, How it is possible? I mean, how that single point came under the control of Julian ...
14
votes
2answers
3k views

Hiding user account names from unauthenticated RDP sessions

This is for a Windows 7 Ultimate system, which is not a member of a domain. When I log into the system locally, I am required to either manually enter my user ID or authenticate with biometrics. The ...
8
votes
1answer
339 views

What is a practical example of an action that violates the non-interference model?

I'm studying the non-interference model as part of CISSP prep and am having trouble thinking of a practical example where a violation would be involved (and the consequences of those violations). I ...
6
votes
5answers
424 views

Effect of Source Code Leakage of a security suite on security

I am interested to know what threats does it pose, if the source code of a security suite is leaked. It came to my mind after reading the following URLs: ...
8
votes
1answer
417 views

How can I secure my log files?

I have a cool tool that displays my syslog and kernellog on my mac's desktop. This has me concerned about what is written in them - I'm staring to feel like they are creating a hole in my privacy. I ...
11
votes
4answers
2k views

Is it feasible to encrypt customers personal data? (name, address etc…)

Seeing the Sony Personal data kerfuffle unfold has gotten me thinking about the encryption and securing of personal data - obviously credit cards can (and should) be encrypted, making data breaches of ...
5
votes
4answers
450 views

What do you do to protect data on a Macbook in the event of theft/loss of the device?

What setup do you recommend to protect data on a MacBook in the event of theft/loss of the device? I'm specifically interested in Macs here, rather than laptops generally, and in concrete ...
12
votes
5answers
1k views

Is clipboard secure?

Can a browser get the data on my clipboard? Data could be for example my temporary password? Any browser or operating system that allows this?
8
votes
3answers
733 views

What factors do you use to choose data loss prevention techniques to use, if any?

Had an excellent discussion this evening with ISACA Scotland around data loss prevention. There are technical tools out there from such luminaries as Checkpoint, MacAfee, Cisco, Symantec etc, but all ...
4
votes
1answer
520 views

Data loss protection in software artifacts

Data loss protection is a major concern to every industry. The software engineering process involves multiple points for potential data loss, as a number of parties are involved other than the client ...
15
votes
3answers
2k views

How should one properly dispose of a printer or fax which is used for sensitive documents?

If you need to dispose of printers or fax machines that have handled sensitive documents, how should they be handled? Should you permit them to be donated or sold for reuse outside the organization? ...