Vrtigo1 - Slashdot User

Submission + - Best corporate web filtering apps? (google.com) 1

Submitted by

Vrtigo1

on Wednesday December 30, 2009 @01:16PM

Vrtigo1 writes: "My company is getting to the point where we spend so much time removing spyware and other unwanted software from our PCs that we're looking at implementing some sort of web filtering software. We're looking for something that'll block spyware and adware, so if a user tries to download Webshots or AnthVirus 20XX the system will tell them the content is blocked. We need something that has good prebuilt categories / classifications and that is updated on a regular basis, but it would be helpful if the "this content is blocked" page has an option to send a note to IT to explain why a particular user needs to get to a blocked site. It needs to be able to integrate with active directory, and should be able to have different filtering classes for different users/groups. We have about 100 users, and are looking for something in the sub-$5,000 range. It should be able to run in a VM, or include the hardware in that sub-$5k figure. I know a lot of shops use Websense, but it looks like Barracuda and a few other vendors with good name recognition offer solutions, and I want to see what's out there that really works."

Submission + - Free, reliable URL or IP spyware blacklist? 1

Submitted by

Vrtigo1

on Thursday October 01, 2009 @03:42PM

Vrtigo1 writes: "Is there a free equivalent to real-time e-mail blacklist databases for spyware and other malware? We've had an increasing problem with users clicking on the Antivirus popups and hosing their PCs. It's getting to the point in our 125 employee company where we're spending 20+ man hours per week reghosting machines. I wouldn't mind it so much if it was an easy thing to do, but reghosting, copying data, installing updates, and then re-encrypting the user's HDD with PGP takes a good 4-5 hours. I tried to find something online that listed IPs or URL that were known to contain spyware. I know Google has their safe browsing plugin, but it looks like that only addresses forgery sites. I'd like to get something that has a list of URLs or IP addresses that I could pull down a couple times an hour and then automate a script to create block filters based off the list."

Submission + - AT&T brings visual voicemail to Blackberry Bol

Submitted by

Vrtigo1

on Wednesday August 26, 2009 @09:57AM

Vrtigo1 writes: "AT&T and RIM released updated software for the Blackberry Bold yesterday which brings one of the iPhone's best features (visual voicemail) to the Blackberry. I was forced to temporarily switch my work phone from a Bold to an iPhone 3G so i'd be familiar enough to support employee's iPhones, and visual voicemail was one of the things that kept me from switching back. Perhaps this will get some of the iPhone's market share back in to the RIM camp?"

Submission + - Dealing with ISPs that use NXDOMAIN redirection

Submitted by

Vrtigo1

on Wednesday May 13, 2009 @09:04AM

Vrtigo1 writes: "I work for a small company that has about 50 staff on the road relying on VPN back to our office at any given time. Many ISPs have implemented NXDomain redirection services that hijack DNS traffic to show you sponsored links and other related ads when you mistype a domain name. These services are incompatible with most VPN software, since they prevent the computer from resolving internal hostnames. Large ISPs typically provide an opt-out on their sponsored links page that immediately opts you out of the DNS redirection, but I've noticed that some smaller ISPs and CLECs have opt-out links that don't actually appear to do anything. I don't have a good solution for employees using these ISPs, and our employees are getting frustrated because the problem is becoming more prevalent and we can't fix it for them. I've tried calling a few of these smaller ISPs for help, but it's been like talking to a wall. Manually changing DNS servers works temporarily, but the user can't resolve internal hostnames when they connect to the office LAN again. Have you had to deal with ISPs using non-standard DNS servers? What is your solution?"

Submission + - Legal ramifications of running open WiFi? (fredwick.com)

Submitted by Vrtigo1 on Monday March 09, 2009 @03:55PM

Vrtigo1 writes: Over the years, I've seen lots of stories here on slashdot discussing open WiFi networks and the potential legal implications that come with them. My home WiFi is secured, but I'd like to set up an open hotspot for guests to use. With so many stories out there spinning different takes on this issue, I thought I'd see if anyone here has any first hand experience they could share. I live in a gated community so I don't think I have to worry about wardrivers, but there are lots of kids that live close to me, and I don't know if I trust them not to connect to my network and fire up their favorite BitTorrent client. I'd employ a splash page that requires the user to agree to some terms, but how much protection does that really offer me? Here's a scenario: I get a settlement letter from the MPAA for downloading a movie, how do I go about proving that it was someone else using my open WiFi? I can give them a MAC address and maybe some firewall logs, but somehow I don't think that will appease them. Is there any way to go about this without opening myself up to legal liability?

Submission + - Best tools for home / SMB online backups?

Submitted by

Vrtigo1

on Wednesday January 14, 2009 @07:49PM

Vrtigo1 writes: "My parents own a small business (10 employees) and recently implemented a electronic document management system that they use to cut down on their printing costs and the amount of paper records they have to store. Since much of their information will now only exist electronically, I need to determine a backup strategy. The software stores everything as standard PDF files, and they currently do a full backup of the data folder on their Windows server to a 1TB USB HDD every night, and overwrite the oldest backup with the newest. The amount of data is relatively small (~10 GB), so I was thinking about some type of once a week online backup, which would give them A) backups retained for more than a few months and B) offsite storage in case the office burnt down, server gets hit by lightning, etc. I have FTP access to a colocated server where I can store the data securely, but am not sure what the best way to go about doing the actual backups is. Is there free or cheap software available for this, or am I best off rolling my own solution with something like rar and a few batch files?"

Submission + - Identity theft by second hand computers?

Submitted by

Vrtigo1

on Friday July 18, 2008 @09:22AM

Vrtigo1 writes: "While reading this morning's Craigslist postings for my area, I noticed (as I do most every morning) that there are several PCs listed in the free category. Most of these are listed by computer illiterates who've purchased a new computer and no longer need the old one, or have recently had a child go off to college with a new laptop, leaving a desktop behind. The likelihood of personal data having been properly removed from these systems strikes me as extremely low. Saved banking, MySpace, e-mail, and other important passwords are probably easy to find on these systems, so I wondered why I haven't read much about people having their identities stolen this way. I'll admit, I've grabbed a computer or two that people have put out as garbage, and was shocked to see the amount of personal data still present. I'd imagine getting a system from a business' dumpster would be even more revealing. Has anyone you know ever had their identity stolen this way? What can be done to convince people to eliminate their private data before disposing of an old PC?"

Submission + - Best backup strategies for home users?

Submitted by

Vrtigo1

on Monday June 30, 2008 @01:34PM

Vrtigo1 writes: "As an IT guy, I can readily quantify the importance of having a solid backup strategy in place. In the corporate world, the overlords are afraid of losing data so they give us money to buy tape drives, disk arrays, offsite colo etc. As a home user with ~1.5TB of data, I'm looking for advice as to what others home users do to keep their data safe. My current solution is to duplicate my storage hierarchy on two different computers and synchronize from primary to backup every few days. This works well for smaller amounts of data but as I have recently crossed the 1.5TB mark, I've started carting my PC in to the office every month or so and backing up to tape, since it's cheaper than backing up to disk. This raises the obvious issue of the data being up to a month out of date in the event of a crash. RAID is great, but doesn't help you in the event of human error, or a natural disaster. How do other Slashdotters deal with this? If I had to sacrifice and only backup the data that I absolutely, positively wouldn't want to lose, I could get down to 20 or 30 GB, but that's not to say that losing the rest of it wouldn't seriously ruin my day."

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