How one can Construct Your Personal Web Safety “The Onion” | a job

Come to the Norman Public Library Central Web site on September 20, 2023, at 6:30 PM, and take a free one-night class referred to as “Battle the Dangerous Guys On-line and Win” and I am going to train you how one can construct a safe connection on-line. Open to all ages, go to or name 405-701-2600 to register and study extra. Sponsored by Josh Nelson Allstate Insurance coverage, Maclean Financial institution, and Norman Transcript.

Why am I instructing about onions when what individuals actually wish to know is issues like stopping pc viruses, protected on-line banking, and defending your life from hackers? The onion is an analogy I take advantage of as a result of efficient safety on the Web is constructed like an onion, layer by layer. There may be not a single factor you are able to do to make your on-line life protected. We’d like layers. We’re constructing the safety onion.

The thought is that if the unhealthy guys by some means come throughout you and your on-line presence, and so they handle to take away one layer of your on-line security bulb, they’re going to instantly have one other layer to cope with. In the event that they move that class, they may encounter one other class, and so forth. When you have sufficient good casts, the unhealthy guys will finally disappear looking for simpler and fewer safe prey.
At its core, my onion has the built-in protections supplied by computing techniques, similar to a firewall (Layer 1), and the flexibility to replace your working system, similar to Microsoft Home windows, Apple OS X, or some other working system. The system powers your telephone (Layer 2). Most of the applications that you simply use in your system, similar to phrase processors, accounting software program, and Web utilities similar to browsers, additionally want vital (Layer 3) updates.

On the prime of the internal layers needs to be issues like antivirus software program (aka “anti-malware”). Again within the day (about eight or 9 years in the past), I used one antivirus program, a special anti-spyware program, and a special adware program. Today we use MALicious Anti-Malware Software program which covers all of the bases. Within the chapter, we take a look at the most effective ones to make use of.

The next layers of the On-line Security Bulb deal extra with habits, relatively than with the software program you may set up. An vital layer of habits is using sturdy passcodes. The phrase “password” is a bit deceptive in and of itself. I favor a “passcode” or “passphrase” as a result of the passwords we use to entry our e-mail, financial institution accounts, and on-line purchasing accounts ought to by no means, ever, ever in 1,000,000 years be straight “phrases.”

A lot of the on-line accounts that find yourself getting hacked change into this fashion as a result of individuals use poor and weak passwords. The unhealthy guys can crack “passwords” fairly shortly, which is not fairly humorous. It is advisable know the way they do it, and how one can provide you with easy-to-use passphrases that can hold the unhealthy guys at bay.

Different layers of your Web safety perception ought to embody issues like protected e-mail practices, protected browsers, recognizing rip-off messages, avoiding pretend web sites, safe file deletion, safe wi-fi networks, and avoiding pretend “repair” software program.

With some security data and customary sense, finally, your on-line safety bulb shall be so smelly the unhealthy guys will not have the ability to stand round you.

Dave Moore, CISSP, has been fixing computer systems in Oklahoma since 1984. He’s the founding father of Web Security Group Ltd. nonprofit, and likewise teaches coaching workshops for the web security neighborhood. He will be reached at 405-919-9901 or

(tags for translation) Enterprise

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