How to Stay Safe and Secure Online | 10 tips to Stay Safe and Secure Online

10 tips to Stay Safe and Secure Online The Internet can be a dangerous place. While you're enjoying the convenience of online shopping, Internet banking and subscription websites, nasty people lurk around every corner. Hackers, fraudsters, identity thieves and many others would love to get hold of your personal details. And what stands between you and a security disaster? Your password. Just 8 little characters long, it's your last line of defense online. So here are 10 tips for choosing and using bullet-proof passwords that will protect you from harm: Tip 1 - Avoid the obvious Passwords based on personal details are too easy to guess. Avoid using names, places, favorite sports teams, or “password". Tip 2 - Make it non-dictionary One option a thief might try to crack your password is a brute-force dictionary attack. So choose something that you won't find in any dictionary. Tip 3 - Use the full 8 characters The more characters a password contains the more secure it becomes, so fill that password field to the max. Tip 4 - Mix the case Deter thieves further by using a combination of upper and lower-case letters. A mIXeD cAsE password adds another layer of protection and is ever harder to guess. Tip 5 - Include non-alphabetic characters Adding numbers and non-alphabetic characters (like a hyphen) to your password makes it less likely to be cracked than something purely alphabetic. Tip 6 - Don't write it down This should be obvious but it's amazing how many scraps of paper surround the world's PCs. Tip 7 - Assign a different password to each login id If thieves get hold of your password, they'll try it in every online system available. Use a separate password at each website and you won't have all your eggs in one basket. Tip 8 - Employ a password manager Remembering multiple secure passwords can be challenging. Specialist software like http://www.robo-form.com manages your passwords securely and automates the login process. Tip 9 - Logout when you're done Always hit the logout button when you've finished using a secure site like online banking. Tip 10 - Close that browser Web pages and passwords can be cached in the browser, so close down your browser window for added security. Follow these simple common-sense tips and you'll enjoy greater online security while benefiting from the many advantages the Internet has brought. ****************************************************** ..::Click Here to visit my Blog::.. ..:: Download Free Softwares::.. ..:: Download Free E-Books::..

Some Linux Commands

Here are some basic Linux commands. Some are well known and some aren't. I am not a Linux Wizard...far from it...but I am learning some basic linux commands and thought I would share some with other newbies so they to can get more familiar with the terminal command line. These work on my Mandrake 8.1 system. xkill Kills a running program exit Exits the terminal reboot Reboots the system halt Shutsdown the computer startx Starts xwindows from terminal man man(command)shows help files info info(command) shows help files --help (command)--help shows help files su Allow you to login as Super User ls "Lists" the contents of the directory pwd Displays "present working directory" cd cd (name) change directory TO:(name) mkdir mkdir (name) Makes new directory rmdir rmdir (name) Removes directory clear Clears the terminal window date Displays current date and time cal Displays a calander uptime Displays time since last reboot df Displays the disk usage on partitions du Displays disk usage of directory id Displays your identification to system groups Displays groups of current user ulimit -a Displays users limits uname Displays name of machine logged into who Displays "who" is logged on the system w Similar to "who" wall Sends message to all logged in users top Displays cpu processes memory etc ps Displays current running processes ---------------------- RPM's Mandrake and RedHat Check if installed already rpm -q To Install the rpm rpm -ih To Update a program using an rpm rpm -Uvh ---------------------- Bored try this: apropos file List tons of file commands ----------------------- Many of the commands listed above have options that can be added to change the output of that command. To see what they are do a : man (command) and it will show you the options. The command line is hard to learn to use at first ..... really hard for us converted MS$ users :) but it is worth the effort. To start a program "like Opera" type the name at the command prompt: $ opera There are many file commands that I didn't list due to the complexity of them. Read up on them and you can harness the power of your computer from the command line! I have to go read now :)