Blue Coat Systems K9 Web Protection
- Easily customisable, includes anti-phishing capability, keyword filtering, free
- Might cause some kids to whinge about not being able to properly use the Internet, at which point you should offer them some cheese to go along with their whine
K9 is an effective Web filter for parents. It's easy to use, won't take up noticeable system resources and can even guard against keyword searches. With nothing to pay, it's well worth checking out.
Much like the lovable pooch who will alert you when strangers wander around the vicinity of your home, K9 Web Protection will bark at kids who try to use the family computer for evil instead of for good.
It's a Web-based filter that also prevents against 'phishing' scams and it's aimed primarily at parents who want to keep their kids safe while they use the family computer unsupervised. Best of all, it's free!
K9 can be downloaded from here, and requires a valid e-mail address so that an activation code can be sent. One activation code is valid for one computer only and once installed a shortcut will be placed on the Desktop, which will launch the Web-based K9 interface. During the installation procedure, an administrator password must be entered, and this password is required to access K9's Web configuration interface, as well as override blocked content. It's also the password that will be needed to uninstall the program.
From the Web configuration interface, administrators can view, in detail, all the sites that have been visited; green sites are ones that have been allowed, while red sites have been blocked. A blocked site is met with a conspicuous K9 Web page, which gives the average user no chance of getting around it; only the administrator's password can bypass the block. You can even set an audible notification when attempts are made to access blocked content – yes, it's a recording of a barking dog!
Administrators can modify a block operation to include a domain, all pages within a domain or all content within the category of the domain (for example, Personals/Dating if you are visiting RSVP.com). These modifications can be made on-the-fly when the site is blocked, either permanently, or only for the next 15 minutes. Indeed, perhaps the best way to tune K9 is to visit all the sites that you want to allow access to and unblock them permanently when the K9 alert page is presented. Or, you can change the broad levels of protection.
By default, K9 will allow access only to the most safely categorised sites – news and government sites, for example – while hindering access to social networking and streaming sites (strangely, Youtube was blocked, but Google Video wasn't), as well as dating and porn sites, pretty much anything that features nudity and torrent sites. Many bomb making sites, for example, can still be viewed; however, this will be the case for any undesirable content that's located on as yet un-flagged servers and found through Google. Apart from the default setting, you can select either more aggressive or more lenient levels of protection.
Using the Web interface, you can add any sites which you think should be blocked, and by the same token, unblocked sites which don't pose a threat. In fact, K9 is highly customisable in this regard, and can even set blocks using keywords, which is very effective at blocking Web searches of undesirable terms. Furthermore, Web access can be entirely blocked according to the time of day, and this is very easy to implement, simply by graphing in a visual manner the time of day and the days of the week you want to block.
As for performance, K9 didn't hinder our Web browsing experience at all. We didn't notice any sluggishness as Web sites were checked by K9's servers in real-time and because K9 is such a small program (it'll consume less than 900KB of disk space and 4MB of memory), even the slowest of computers can run it effectively. If you want to protect your kids from the worrisome Web, K9 is well worth the download.
Join the Good Gear Guide newsletter!
Gadgets & Things
Most Popular Reviews
- 1 Star Wars Death Star Bluetooth levitating rotating speaker review
- 2 Finally! LG OLED TV 2016 range review
- 3 Fetch TV Mighty review: Better than Foxtel
- 4 Fetch TV Mini review: Make your TV a smart TV
- 5 Panasonic Viera DX900U UHD 4K smart TV review
Latest News Articles
- Britain's wartime codebreaking base could host a national cyber security college
- Kaspersky Labs says Microsoft is anticompetitive towards third-party antivirus
- Password manager LastPass now works on all your devices for free
- Netgear tweaks its home security camera line by introducing the Arlo Pro
- Microsoft fleshes out seismic change to Windows patching
GGG Evaluation Team
First impression on unpacking the Q702 test unit was the solid feel and clean, minimalist styling.
For work use, Microsoft Word and Excel programs pre-installed on the device are adequate for preparing short documents.
The Fujitsu LifeBook UH574 allowed for great mobility without being obnoxiously heavy or clunky. Its twelve hours of battery life did not disappoint.
The screen was particularly good. It is bright and visible from most angles, however heat is an issue, particularly around the Windows button on the front, and on the back where the battery housing is located.
My first impression after unboxing the Q702 is that it is a nice looking unit. Styling is somewhat minimalist but very effective. The tablet part, once detached, has a nice weight, and no buttons or switches are located in awkward or intrusive positions.
- The top 10 best and worst tech gadgets and products of 2016
- Best phone of the year 2016
- TV of the year award 2016
- Which flagship TV is best? Sony 4K HDR Bravia 2016 versus LG 4K HDR OLED 2016
- 10 Blu-ray movies / Best looking Blu-ray movies
- CCWeb DeveloperVIC
- CCPerformance Test AnalystACT
- FTDevOps/L2 Support EngineerVIC
- FTFinancial AnalystNSW
- CCEOI - TIBCO DeveloperSA
- PTRecruitment ConsultantWA
- FTUX/UI DesignerWA
- FTTraining & Implementation Manager, PlatformNSW
- FTJava Developers X 2QLD
- CCSenior Security ConsultantACT
- FTService Desk AnalystNSW
- CCResource/ Workforce AnalystNSW
- FTSenior Technical LeadNSW
- CCChange Manager (Office365) required for leading digital innovator in SydneyNSW
- CCLead Systems EngineerNSW
- FTAPI DeveloperNSW
- CCAPI DeveloperVIC
- CCService Desk Consultant - Must have baseline or NV1 clearanceNSW
- FTFront End DeveloperVIC
- FTSecurity Delivery Manager l Security, Governance, Delivery & OperationNSW
- CCJDE ERP Technical ConsultantVIC
- FTNode.js/API DeveloperNSW
- CCSenior Integration DeveloperQLD
- FTTechnical Business AnalystQLD
- CCProduct OwnerNSW