I have been searching for a way to filter out inappropriate internet content. I thought one time that a tool (something like iptables) must exist that has an index of such sites and their IP’s which can be used to filter them out or block them. I thought maybe one could use such an index if it exists to feed it to a modem or router and have the modem/router do the job. Unfortunately this is not possible. Actually any modem or router has the ability to block and allow certain domains but that would require the manual labor of entering each specific domain, which is inefficient in any case.
After some searching I found out about something called OpenDNS and FamilySield. It turned out that OpenDNS is actually what I have been looking for. It does everything I was thinking of and even more. So hereafter, I “outline” the four main steps to get OpenDNS working on your network hoping that this might actually be of use to you. Continue reading
Some basic rules of thumb to use when online to increase your safety online, ordered in order of
- Never open or reply to any email from an unknown. Consider it suspicious.
- Never click a link given by a stranger or even by a friend if you’ve not asked for it.
- Browser related
- Disable redirects (links might redirect you to fake pages!)
- Use HTTPS instead of plain HTTP
- Block Ads
- Block 3rd parties in web pages (most of which are hidden)
- Control cross-site requests
- Erase internet history, private data, cookies
- Erase Flash Local Shared Objects (LSO), also known as long-term Super-Cookies
Note: Pages might not load well enough with the above; you will often need to allow some services & parties, but at least its under your control!
- Follow the “General”
- Use a good Instant Messenger
- Use encryption
And remember, a computer is as smart as its user is & secure as cautious its user is!
Disclaimer: Please be warned that following the above rules increases your online security but it is by no means guaranteed to be completely safe! As a matter of fact, there’s nothing as being completely safe online!
Thanks for reading
last update: 2013-09-15