1. Unusual Gmail spam.

    01 March 2008

    Has anyone recieved spam in their Google Mail accounts from 'William Griffin' that comes in the form of an invitation to an event (in the Google Calendar sense)? If so, have you found that it's inserted itself into your Google Calendar (if you have one) even though you haven't accepted or declined it, but deleted it instead?

    I received such spam earlier today, read through it, and rather than click "yes/no/maybe" deleted the invitation. Just a few minutes ago, I discovered that it had inserted itself into my public Google Calendar because it sent a text message to …

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  2. Cutting the power doesn't necessarily mean that memory is cleared.

    25 February 2008

    It has long been a piece of grassroots wisdom that when the power to your computer goes dead, you're up a certain creek without a means of propulsion: Whatever you were doing at the time had gone to the great bit bucket in the sky, and unless you'd just saved your work you could kiss your next couple of hours goodbye while reconstructing everything. However, from a technical standpoint this isn't actually true. Modern-day DRAM can actually hold usable data for a finite but non-zero period of time after the main power's been cut off. This has actually been known …

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  3. Ice storms, unexpected guests, and clear roadways.

    25 February 2008

    Last Friday seemed to be the day of the ice storm that wasn't really. That morning, sure, the cars were coated with ice (as I discovered at the same instant that I found I had no gloves with me) and the roads were wet, but in truth they really weren't as bad as everyone made them out to be. I had little difficulty making it in to work that day, and even less trouble returning home that evening. For this reason, I find it quite strange that so many offices in NOVA were understaffed that day, but then again what …

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  4. Portable power for search and seizure.

    22 February 2008

    A major problem faced by data forensics professionals and law enforcement was how to confiscate computer systems without running the risk of damaging or losing access to information. It's all well and good if you seize a machine running full-disk encryption while it's online because, by definition, the disk is being transparently decrypted so that the machine can operate. Once you power it down, however, all bets are off because the machine won't boot back up without someone supplying a passphrase to the disk encryption system, and no one with anything shady in mind is going to give up their …

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  5. All that encrypts hard drives may not be crypto.

    22 February 2008

    Earlier this week the information security community collectively slapped its forehead as computer magazine C't published the results of its security analysis of the the Easy Nova Data Box PRO-25UE RFID, an external hard drive that was advertised as transparently encrypting stored data at the drive level using the AES cryptosystem and a 128-bit key (an algorithm and keysize which the NSA has blessed as worthy of encrypting information carrying a security classification of SECRET or lower, incidentally). A key fob containing an RFID chip is used to unlock the drive and provide access to the encrypted data. Because all …

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  6. A touching amount of concern for a presidential candidate.

    21 February 2008

    I haven't been writing about the beginning of the presidential campaign season because I've been busy with other things, but I thought that this should be spread around a bit more widely... Barack Obama's security detail ordered on-duty police officers at a rally in Dallas, Texas to stop searching attendees for weapons as they filed in.

    You read that correctly, the were told to stop looking for weapons. D.W. Lawrence, Deputy Police Chief of Dallas went on the record as saying that the order 'apparently' came down from the US Secret Service because they wanted to "speed up the …

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  7. Linux on the Dell Inspiron 1520

    19 February 2008

    Linux distribution successfully used: Gentoo Linux 2007.0

    Currently running kernel: sys-kernel/vanilla-sources v2.6.24.1

    I'll put everything else behind the cut because it'll take up a few pages... Hardware assay

    • CPU: Intel Centrino Duo T7500 running at 2.20GHz x2
    • Memory: 2GB
    • Chipset: Intel ICH8M
    • Video: nVidia GeForce 8400M GS, 256MB video memory on-board. Using the closed-source nVidia drivers from Portage (x11-drivers/nvidia-drivers) with full acceleration. Haven't tried VGA or TV-out yet.
    • SATA: Intel 82801HBM/HEM (ICH8M) chipset, using in-kernel drivers (CONFIG_ATA_PIIX)
    • IDE: Intel 82801HBM/HEM (ICH8M) chipset, using in-kernel drivers (CONFIG_BLK_DEV_PIIX)
    • Ethernet: Broadcom BCM4401-B0, using in-kernel …

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  8. Time Lords, like fine wines and Commodore-64's, get better with age.

    18 February 2008

    On Friday the 15th I turned 30.

    I know that I didn't make a big deal out of it, and that wasn't out of any shame or wanting to keep things low-key as it was I've been really busy lately and didn't have time to post about it anywhere. The company I work for has pulled me from fieldwork for at least the next couple of months after what happened in Tuscaloosa. I've been moved to another project much closer to home and I spent all day Friday in the field with my cow-orkers getting stuff set up and running …

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  9. Shooter kills six students, self at Northern Illinois University.

    15 February 2008

    For crying out loud... yesterday afternoon around 1500 CST6CDT, a former sociology grad student of Northern Illinois University in DeKalb, Illinois dramatically stepped from behind one of the curtains in an ocean sciences lecture hall and opened fire with a shotgun. The gunman is thought to have loosed something like twenty rounds of ammunition, killing six students and wounding another fifteen before turning a weapon upon himself. Students ran for their lives or took cover wherever they could, even behind a transparency projector if it happened to be nearby. Shortly after the carnage began the school went into lockdown - Nexxus6 …

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