Sometimes, when a website is not updated or plugins are used that are not up to date, the website may become infected unexpectedly through a vulnerability in one of the modules and malicious code mayContinue reading
Author: Tomasz
Administrator systemów informatycznych w Smarthost. Lubi gadżety i nowe technologie. W wolnym czasie jeździ na rolkach.
IT systems administrator at Smarthost. He likes gadgets and new technology. In free time, he rides on rollers.
- Uncategorized
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- Security leak
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- SSL certificates
- DNS
- Break-in analysis
- MySQL
- Spam
- DKIM
- Spamassasin
- New functionalities
- Node.js
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- Reseller
- Litespeed
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- Redis
- important
- Prestashop
- cPanel
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- CRON
DMARC – changing configuration
What is DMARC? DMARC – Domain-based Message Authentication is a mechanism related to SPF and DKIM, it defines how the mail server should behave when it receives a message that does not pass verification usingContinue reading
Automatic WordPress login security by reCaptcha
On Smarthost servers, security measures have been enabled to prevent brute-force attacks targeting WordPress. The security protects the wp-login.php address (login screen) and the xmrpc.php file (WordPress remote management). By enabling such security, a WordPressContinue reading
Clearing redis cache memory
Although redis memory, as a rule, is based on storing the cache so that the website opens much faster, in some situations it may be necessary to clear the redis cache. It is worth addingContinue reading
Enabling ssh and using different versions of php
Default php version By default, when using the console, the php version set as basic on the server is used. To be able to use the terminal and use another selected php version, follow theseContinue reading
Does “Time to first byte” (TTFB) means server speed?
Time to first byte (TTFB) is a value in microseconds measured from the moment the query is sent until the user receives the first byte of data sent by the server. Unfortunately, this parameter isContinue reading
What is the difference between free SSL certificates and paid SSL certificates?
We are all fascinated recently by the magic of the green padlock in the browser bar. It is pointed out by Google, but also web browsers often warn us against unencrypted data. An SSL certificateContinue reading
Installation of LiteSpeed Cache – WordPress
LiteSpeed Cache can be a great way to maximize your website speed using only the default configuration. LiteSpeed Cache communicates directly with the LiteSpeed installation on the server to save and handle static copies ofContinue reading
Why technical domain is a good solution?
What is a technical domain for hosting account? Each client, by creating a hosting account recives from us a free technical domain in form login.smarthost.pl (where login is the account name given when ordering theContinue reading
Changing domain name in WordPress
During changing our domain,where we have wordpress to another we meet a problem with changing site url addresses and wordpress’s addresses which are assigned to actual installation. We will show a few ways to editContinue reading