What is a game cartridge?

What is a game cartridge?

What is a game cartridge? If you’re asking, you must not have grown up in the 1980s. But that’s OK. We’re happy to share our generation’s fun with you.

A game cartridge is a plastic case containing a circuit board, a connector, and a ROM chip. CDs and DVDs ultimately displaced them because they offered higher capacity at a lower cost. But in the 1970s and 1980s, the only lasers our game consoles had were the ones they drew on the screens in games about aliens. We liked our cartridges, even if we called them tapes sometimes.

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High side vs low side

High side vs low side

The other day I heard a reference to the “high side vs low side” of a computer system in a podcast, and the speaker didn’t stop to clarify. Worse yet is when you hear “on the low side” or “on the high side.” I came from the private sector into government contracting myself. I wasn’t born knowing this jargon either, so I’ll explain it.

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Hillary, hackers, threats, and national security

I got a point-blank question in the comments earlier this week: Did Hillary Clinton’s home-made mail server put national secrets at risk of being hacked by our enemies?

Depending on the enemies, maybe marginally. But not enough that any security professional that I know of is worried about it. Here’s why.

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SSDs and built-in encryption–and how to enable it

Update: This entry was based on preliminary information that turned out to be incorrect. Please see the following update.

One of the last knocks on SSD performance is that they don’t perform well with full-drive encryption. But on Sandforce 1200- and 2200-based drives, and the next-generation Intel 320 drives introduced today, that’s not an issue anymore. Encryption happens on the drive, in hardware, with no performance penalty.

The problem was that nobody talked about how it works. I found the details buried in Anandtech’s review of the Intel 320 drive. The takeaway is this: If you set your BIOS password, the drive will be unreadable if you remove it and put it in another system. Update: No it won’t. But you can add ATA password support, under some circumstances.
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