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!
Most Popular Reviews
- 1 Fetch TV Mighty review: Better than Foxtel
- 2 Fetch TV Mini review: Make your TV a smart TV
- 3 Parrot Mambo Drone review
- 4 Evapolar USB air conditioner review
- 5 Hisense Series 7 ULED 4K UHD TV review
Latest News Articles
- Netgear tweaks its home security camera line by introducing the Arlo Pro
- Microsoft fleshes out seismic change to Windows patching
- Largest DDoS attack ever delivered by botnet of hijacked IoT devices
- Hackers have a treasure trove of data with the Yahoo breach
- FBI faces lawsuit because it's stayed mum on iPhone 5c hack
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.
- Google Pixel XL full, in-depth smartphone review: The new best Android phone
- TV buying guide: What to look for when buying a TV in 2016
- Best iPhone 7 and iPhone 7 Plus plans: Optus vs Telstra vs Vodafone vs Virgin
- 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
- CCSAP Finance Business AnalystNSW
- FTSenior Architect | Perl | Linux |MySQL | Infrastructure | TelecomNSW
- TPTraining ManagerVIC
- CCContract Programmer (Internet/Intranet) 161019/P/615Asia
- FTSenior Business Analyst - Telco - Melbourne CBDVIC
- FTPre-Sales Consultant - HardwareVIC
- TPAgile Coach. Business AgilityNSW
- FTMicrosoft Dynamics AX Finance ConsultantVIC
- CCSOE EngineerACT
- CCSEO StrategistNSW
- CCData Centre EngineerNSW
- FTSenior Middleware SpecialistNSW
- CCSenior Front End DeveloperSA
- CCData Scientist (Big Data)VIC
- CCService Desk ConsultantNSW
- TPSenior Android DeveloperNSW
- FTSr. Insight SpecialistVIC
- FTIT Operations ManagerNSW
- TPOracle Apex DeveloperWA
- CCOracle Functional Consultant | 6mth ContractVIC
- CCContract IT Assistant (PC LAN Support) 161114/ITA/411Asia
- CCArcher ConsultantNSW
- CCProject Manager / Scrum Master - Leading organisation - ParramattaNSW
- CCSolutions Architect (Big Data Concepts / Fraud) - Finance - Contract - SydneyCBDNSW
- CCWebSphere Portal AdministratorNSW