Security | Castellini on Computers - Computer help for beginners

Posts Tagged: Security

Password Mania

photo credit: Mirko Macari

We are bringing this tip out of the archives because remembering passwords and having strong passwords is more important than ever with increased identity theft and the increased amount of business we conduct over the web.

I have accumulated nearly ninety user names and passwords for various email services, web sites, banking sites, etc. Without my password tracking software, I wouldn’t be able to remember them all or, I would be using the same user name and password for every instance (an extremely dangerous practice). You can use software solutions to securely save passwords on your computer or Continue reading →

Internet Tips — 6 Comments
22
Oct 09

Protect Your Identity

photo credit: CarbonNYC

Identity theft is becoming an enormous problem in the United States and worldwide. Identity theft involves the misuse of your personal information to fraudulently purchase goods, services or open accounts to purchase good and services.

According to a FTC report, identity theft cost victims, businesses and financial institutions $500 billion in 2003. The average victim spent more than 75 hours cleaning up their name and accounts at an average loss of more than $11,000.

Contrary to popular opinion, most identity theft results from stolen mail, stolen wallets or purses, trash rummaging or the victim falling prey to a scam, not online shopping. In fact online shopping with reputable dealers is safer, in many respects, than shopping in your own city. Of course, most retailers operate safe businesses and have reputable employees, but the ever increasing reality is that we must be careful with our personal information.

Follow these guidelines to help Continue reading →

General Computer Tips / Riding Shotgun with Rick — 2 Comments
20
Oct 09

Why use free security software?

photo credit: kalandrakas

A customer asked me a question that I get asked quite often on the radio show and when I’m making my daily house or office visits. “Why do you use free products versus the larger commercial pay products for keeping a computer secure?”

My answer can be summed up in word: effectiveness.

Time and time again, the products I recommend prove themselves in the field as being thorough, effective, and unobtrusive programs. Unobtrusive is a big one for me these days as the leaders in security software (Norton, McAfee, etc) bloat their software beyond recognition and slow down even the fastest, newest machines. Norton claims that their newest versions are Continue reading →

Riding Shotgun with Rick / Tech News — 3 Comments
7
Oct 09

Massive E-Mail Phishing Attack Hits Web

Phishing refers to the act of trying to get your personal information in order to use or steal your identity. Phishing can happen with snail mail, email, text messaging, social networking, phone, and more. Today, I learned of a new threat aimed at web based email systems like Gmail, Yahoo email, MSN/HotMail, and others.

You can read the entire article here:

Massive E-Mail Phishing Attack Hits Web – Enterprise Security Today

Riding Shotgun with Rick / Tech News — 1 Comment
6
Oct 09

Choosing a smart password, from the Gmail Blog

I’ve written many times about passwords and their importance in keeping you safe online. Search the site for passwords to read them and also take a look at this article from the Gmail Blog at Google.

Official Gmail Blog: Choosing a smart password.

Riding Shotgun with Rick / Tech News — 2 Comments
30
Sep 09

Microsoft’s Security Essentials

photo credit: CarbonNYC

Microsoft released an updated and completely re-tooled version of their computer security product. It is now called Microsoft Security Essentials. I have not had a chance to try it out yet (wasn’t accepted into the beta testing this summer), but through my reading it is getting much better scores than their awful Live OneCare products they sold for a couple of years.

Overall, it supposedly runs much faster than OneCare and protects Continue reading →

Riding Shotgun with Rick / Tech News — No Comments
9
Sep 09

System Engineer fed up with Windows vulnerabilities

Interesting article from a ZDNet author, Christopher Dawson, who also works full-time as a school district computer engineer. Despite locking down Windows computers with security software, tweaking firewalls, and making sure all Windows updates are up to snuff, threats still sneak into their computers. I understand the frustration he exhibits in the article regarding the time and effort spent fighting these threats…especially knowing how much more trouble free a Linux computer or Apple computer can be. Worth the read:

Give me one good reason not to just move them all to Linux | Education IT | ZDNet.com.

Riding Shotgun with Rick / Tech News — No Comments
1
Sep 09

Should government have right to cut off Internet service?

Senate Bill 773 provides for protecting the country’s tech infrastructure by declaring a cybersecurity emergency. This emergency would authorize the government to shut down Internet access to key non-governmental computers and networks. If passed, the bill would create a whole new government agency that trains and certifies cyber-security professionals to help manage and carry out the rules set forth in this proposed law.

Click the link below to read a complete news store from CNET and get links to other news stories on the subject.

Bill would give president emergency control of Internet | Politics and Law – CNET News.

Application Tips — No Comments
26
Aug 09

How to change time of AVG scan schedule

If you install AVG and use all the default settings, you will find that the AVG wants to scan your computer every day at either 8:00am or 12:00pm (noon). Because the complete system scan can take up to an hour or more to complete (depending on the number of files on your computer), it can be extremely inconvenient to have the scan slow your computer down when you are trying to work on it.

You can stop the scan if you need full power from your computer by RIGHT clicking the AVG scan icon by your clock, then click Stop All Scans or you can change the schedule to a more convenient time. Here’s how to change the schedule of the AVG daily scan Continue reading →

Email Tips / Riding Shotgun with Rick — No Comments
24
Aug 09

Do not open attachments from people you know

photo credit: shannnnnonlowe.

Those of you who have followed this site and my show since its early days in the 90s know that I have always warned against opening attachments from people you know. Probably the most egregious security problem among emailers is the myth that opening email and attachments is safe as long it is from someone they know.

I hear this statement at least five times per week and dispel it every single time I hear it. Now, I need your help in spreading the word about this growing problem and misinformation.

Recently, there has been a wave of hackers sending email with your friends and family names listed as the sender. Despite not hearing from Aunt Martha in 5 years via email, despite the fact that your mother’s best friend has never sent you a party picture, and despite the cryptic and brief subject and body, folks continue to click on these emails and the links and attachments contained within them. And time and time again, they are greeted with Continue reading →