I discovered today that the UK's Serious Organised Crime Agency (SOCA) has issued a proposal that Nominet's terms and conditions be changed so that they are contractually obliged to “suspend domains where Nominet has reasonable grounds to believe they are being used to commit a crime”. On the face of it this seems like a good idea, as there are an ever increasing number of sites out on the internet serving up viruses, attempting to steal confidential information, and so on.
Some time ago I was asked to provide some simple advice for non-technical users on protecting their data and office computer systems. Most people are aware that computer security has become a huge problem in recent years, but the sheer amount of (often conflicting) advice on the subject often drives people to ignore it - after all, if you're just trying to do your job, you don't want to have to spend a lot of time learning obscure technical information. With that in mind, this article outlines five basic things to keep in mind to stay safe online.
I've been setting up Ubuntu on my mother's laptop because the Windows XP system that it came with 5 years ago is grinding to a halt. With a 1.5GHz Celeron M processor it's not exactly a supercomputer but with a fresh new Linux system it can still be a decent, useful computer for several more years.
I went for Lubuntu because it's lightweight and easy to use.
Starting of Tomcat failed, the server port 8080 is already in use. See the server log for details.The truth is, it may not be anything to do with the port number assigned to Tomcat! The Solution
json_decodedoesn't work. What will happen is you will be given no output at all. Carry on reading if you would like to know how to fix it. To determine the symptoms:
- Enable error messages to be shown by writing
ini_set('display_errors', '1');in your PHP code.
- Most likely, you will be given this error message now:
Php Fatal Error Call To Undefined Function Json_decode
Zarafa is an email groupware system that aims to provide the capabilities of Microsoft Exchange on Linux servers. It's almost entirely open source, the only exception being an Outlook compatibility layer for business users who are used to Outlook and don't want to switch away.