Category: Security

  • Ubuntu Pro: More Than Just a Regular System. A Comprehensive Guide to Services and Benefits

    Ubuntu Pro

    Canonical, the company behind the world’s most popular Linux distribution, offers an extended subscription called Ubuntu Pro. This service, available for free for individual users on up to five machines, elevates the standard Ubuntu experience to the level of corporate security, compliance, and extended technical support. What exactly does this offer include, and is it…

  • Windows 10 Reaches End-of-Life. Which System to Choose in 2025?

    Windows 10 koniec wsparcia

    The Dawn of a New Computing Era – Navigating the Windows 10 End-of-Life The 14th of October 2025 Deadline: What This Really Means for Your Device Windows 10 support will officially end on the 14th of October 2025. This date marks the end of Microsoft’s provision of ongoing maintenance and protection for this operating system.…

  • Build Your Own Fort Knox: The Complete Guide to Vaultwarden on a Private VPS

    Password Manager

    Introduction: Your Passwords Are Weak – change that and protect yourself from criminals Have you ever been treated by a website like a rookie in a basic training camp? “Your password is weak. Very weak.” The system claims you can’t use it because it’s under 20 characters, doesn’t contain a lowercase or uppercase letter, 5…

  • WordPress and the “A scheduled event has failed” error

    Wordpress blad wp cron

    Every WordPress site administrator knows that feeling. You log into the dashboard, and there’s a message waiting for you: “A scheduled event has failed”. Your heart stops for a moment. Is the site down? Is it a serious crash? Calm down! Before you start to panic, take a deep breath. This error, although it sounds…

  • Error: Change ARI Username Password FreePBX Asterisk

    FreePBX attack

    In early 2023, the number of attacks on FreePBX Asterisk systems increased. The vulnerability exploited by hackers is the ARI interface. To gain access to the ARI interface, one must know the ARI username and password, but also the login details for the FreePBX administrative interface. This is why it is so important to use…

  • Phishing: Why Companies Fall Victim to Their Attacks

    Phishing

    Over time, phishing attacks have become increasingly sophisticated. Thanks to public information campaigns on television, more people have become aware of the threats and know what to look out for after receiving messages from uncertain sources. However, criminals are also constantly adapting their attack methods to changing circumstances, and many people still fall victim to…