Archive for the 'Techie' Category

Public Wave: Monitoring your Church’s internet usage internally

Trying out another public wave. This one is on Monitoring the internet access of the church network.

Join in!

Monitoring your Church’s internet usage internally

Currently I am mirroring the outbound port of the last switch on our network and sending all of that data to a machine with two NICs. One simply gulps on the network firehose and the other allows me to RDP in.

I monitor the traffic with WireShark using the statistic options with IPv4 conversations, I/O, and HTTP requests.

There has got to be a better way to have ongoing monitoring on a tight budget.

Any questions or suggestions?

Trying a public Google Wave

I am trying out the Public Wave option using public@a.gwave.com with this post, but you will still need a Google Wave Account to join in.

This is a wave asking questions about Open-Mesh.

I am using the Wavr Plugin for Wordpress to embed the wave, but you can go directly to it here: The Open-Mesh Wave.

Continue reading ‘Trying a public Google Wave’

Tool: Wireless Keyboard & Touchpad

As a way to share tools I use regularly with others and find out tools that other IT people are using. So, I am going to start off with a tool I keep on hand and use at odd situations.

Wireless Keyboard & Touchpad

Logitech® Cordless MediaBoard Keyboard for PlayStation®3
or the
Logitech Cordless MediaBoard Pro Wireless Keyboard

The one pictured above is just the cordless mediaboard, but it is currently more expensive that the MediaBoard Pro and harder to find. It was originally bought to use with a media center PC attached to a big LCD TV, but plans changed and I put it into regular use at the church.

Some Points about the Hardware:

The USB dongle is the same size as a standard thumbdrive

There was no way to attach the dongle to the keyboard for storage so I superglued a magnet in a place underneath where the dongle could be held out of the way.

The keyboard feels flimsy and cheap, but it holds up pretty well.

They say the reach is 30 feet, however I plugged it into a computer and then walked out of the house and down the road probably 50 feet before the characters went goofy. This was through a standard exterior wall that had hardy board siding added onto it, and hardy board does a lot of damage to readio signals.

There is no software to install and windows recognizes it instantly. Macs will, of course, pop up the dialog to ask you to hit the key next to shift so it can be identified as a non-Mac keyboard but it works just fine.

The keyboard uses 2 AA batteries. I love this since it means that when I pull it out for use I can just take 2 AAs with me and not worry about the condition of the rechargeable integrated batteries that some remote keyboards use.

Uses:

Obviously it is good for presentations done by people who don’t like using an air mouse and do like a touchpad.

It also works well when assisting someone with a presentation. It is nice to be able to quickly plug into someone’s laptop so that if they do have problems during a presentation you are ready as a helper.

It works well in your lap when at a distance from the screen, but I would not use it as my daily desk keyboard. It isn’t comfortable enough for that position and duration.

We keep it as an emergency USB keyboard in my office. Since nobody wants it at their desk it isn’t going to go into circulation. I used it in the server room when a keyboard cord to the KVM had been knocked loose and the server came up without recognizing the KVM’s keyboard. It was easy to get into place without dealing with a cord, and the mouse was integrated.

And of course, it is good for pranks. Especially if you set up some good shortcut keys in advance.

Some Additional Stuff:

I need a keyboard and touchpad setup for a kiosk going into the bookstore. There isn’t enough room for a mouse on the ledge, and it seems too cumbersome, so I was looking at the Adesso Slim touch Desktop Keyboard. It is currently $37 at buy.com, but if you have any suggestions I would be glad to hear them.

Linux Command Line – SSH and Telnet

I just grabbed this from an old forum post of mine. It was originally written in 2002 or so, but I wanted to post it here as one of my reference items since this blog is where I come to find that stuff anyway.

This covers typical Linux commands used in web hosting.

Continue reading ‘Linux Command Line – SSH and Telnet’

Update of the 10 Immutable Laws of Security

It’s been a while since I posted about the 10 Immutable Laws of Security, but with an update on it I need to have it marked here for future reference.

Revisiting the 10 Immutable Laws of Security, Part 1 

Windows Installer Service in Safemode

I’ve not tried this yet, but it is worth noting here.

Tip: How to install and uninstall a program in Safe Mode

Contents of file.reg:

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SafeBoot\Minimal\MSIServer]
@=”Service”

Also worth noting: Run > Net Start msiserver

EtherPad – Instant Collaborative Writing

I have been far behind in my posts. I have been intending to post this one for more than a month now, but today is the day.

Ever heard of EtherPad? It came out of private testing in early February and I heard about it through a Technometria Podcast recorded in late January.

You can create a page and by sending the link out to others they can all join in immediately without registering. They have paid options with more security and options, but if you just need to get a project done this is great.

I have created a page here to try out with others. Should it be overrun with spammers or trolls I will delete it and put a new one in.

http://etherpad.com/rWZaJ9hC7O

Notes from the FLCITRT

I wrote my Florida Church IT Round Table notes inside the wiki for the schedule so they could be shared. However, I think it is a good idea to keep my own copy of notes like these. Since this blog is my notepad, I might as well copy them here.

Continue reading ‘Notes from the FLCITRT’

Note: Virus Definitions Link

I use this blog for personal notes that I can refer to in the future, but also so I can share them with others.

Shortcut to Norton Symantec Antivirus Rapid Release Definition Updates

Direct link to symrapidreleasedefsi32.exe

Also of interest, a link to the Microsoft Malicious Software Removal Tool. Someone just handed me a laptop that is 7 months out of date.

A Different Perspective on the Inauguration

inaugural-big-image1-thumb.jpg
Click for super large version

I heard part of the inauguration on the radio, I saw part on television, and now I have seen it through the eye of a satellite. Clicking on the image above will show you the view of the Mall from 423 miles up at a half-meter resolution.

This made me think of Isaiah 55:8-9:

8 “For my thoughts are not your thoughts,
neither are your ways my ways,”
declares the LORD.

9 “As the heavens are higher than the earth,
so are my ways higher than your ways
and my thoughts than your thoughts.

There are vast opinions out there, even in the Christian community alone, about what happened yesterday (1-20-09), but the one I hope wins out is the view from they eye of God from the distance of eternity with the resolution of every persons heart. Obama is not the second coming of Christ, and I am going out on a limb and saying he probably isn’t the Anti-Christ. He is a man with a job to do and a country to lead, and as Christians we need to work with him to accomplish God’s desires.

There are even more super larger images here.