3
votes
4answers
830 views

Is it ok to cut some digits from the front-face of a credit/debit card?

I'm a European expat living in Asia. I usually hide my credit card at my apartment. However, I'm a bit scared about losing it when I carry it (wallet robbed or lost). That's why I already scrubbed ...
0
votes
1answer
133 views

How far beyond using Shred should I go when deleting files? [duplicate]

Possible Duplicate: How can I reliably erase all information on a hard drive? I'm looking to securely erase my files. Is shred the best option besides ditching the hardware? To what lengths ...
6
votes
3answers
857 views

How to destroy old credit card?

What is the best (in terms of security) way to destroy old (but still working) credit card?
6
votes
3answers
766 views

Have hardware trojans been seen in the wild?

Military and intelligence organizations have spent a lot of resources guarding against the possibility of hardware trojans, unauthorized modifications to hardware circuits that leak information or ...
5
votes
1answer
209 views

What particular devices and processes are available to destroy hard drives, per DoD 5220.22-M?

DoD 5220.22-M specifies the following methods for destruction of hard drives with classified data: Disintegrate Incinerate Pulverize Shred Melt I've seen shredders of the type that might be used ...
49
votes
4answers
17k views

How do you destroy an old hard drive?

How do you destroy an old hard drive? To be clear, unlike questions Secure hard drive disposal: How to erase confidential information and How can I reliably erase all information on a hard drive? I do ...
6
votes
3answers
3k views

Recover the prior contents of RAM from a turned-off PC?

I've heard that if your PC is turned off, then an attacker can recover the RAM from the last session. I find this hard to believe. How could it be done?
1
vote
2answers
333 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 ...
1
vote
0answers
227 views

What hardware tools are useful to detect cyber crimes? [closed]

As the title says, I would ask about some tools or sensors that are available to be used to detect cyber crimes, specially I am looking for sensors that can be used to read and recover data from ...
11
votes
6answers
816 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 ...
28
votes
8answers
6k 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 ...
4
votes
4answers
433 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 ...
15
votes
3answers
1k 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? ...