Link: Securing a Linux Server
This article gives key elements. I also recommend using additional AV software, especially if you are hosting WordPress or other CMS accounts. Imunify360 is a good option.
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Passwords
SmartPlanet has a list of the 25 worst passwords of 2011. It’s good to read the comments as well. Computer people tend to make the error of thinking that any password that’s hard to guess is good, and the harder the better. But the fact is that people tend to write down passwords that are…
Barracuda Content Shield in Managed Workplace
You can guess how I feel about this one as I provided a quote. Barracuda Content Shield provides off-site checking of content, while Managed Workplace is the core of my services to small offices. If you’re one of my clients, you’re already benefitting from this to some extent. If you’re one of those who have…
Link: 10 Password Mistakes
Wordfence has an excellent post on this subject. While their post is aimed at WordPress users, the ideas are good for any password. My own comment is this: Use MFA – multi-factor authentication. This is accomplished in various ways, such as an app on your phone, a texted code, emailed code, and so forth. It takes…
WordPress, Imunify360, Updating Failed JSON Response
If you are using WordPress on a server with Imunify360, and get the error message “Updating failed. The response is not a valid JSON response.” check whether you have any 3rd party rule sets enabled. This has happened to me twice following an update, so I thought someone else might be helped by having a…
Securing Your WordPress Site
A recent post on the Wordfence blog discusses a major set of attacks against WordPress sites, title WP-VCD. Most of my readers will not be interested in the technical details (which are, in fact, very interesting!), but the basic actions to keep your site secure listed near the end are worth your time. If you…
Good Password Security Article
The most common security issue I see on various computers and phone is the use of weak passwords. I was thinking about writing something, but then I found this article: The Ultimate Guide to Password Security. You will find that people argue about the details, but this provides excellent advice. There is no perfect security,…