I try out the systems I advise to the people. I am a Linux user with a significant background in debugging and solving errors in the system. Being a Debian user since the Woody/Sarge times I welcomed Ubuntu Linux early when it was released the first time. It was a solid, user friendly system for more than a decade. Unfortunately I experience serious quality degradation in the past years.
Continue reading “Ubuntu upgrade FAIL!”Jr. Penetration Tester learning path on THM
TryHackMe is a great site to learn Cyber Security with practical lab exercises. I just finished their penetration tester path to refresh my knowledge.
They provide a nice certificate after finishing the path and a short “test”.
How to stay safe on the internet in 2023?
2022 was a busy year for the IT professionals with the defense against the increased number of security threats. As the world has been hit by COVID-19, and many companies introduced a remote work scheme, the attack surface grew exponentially. Most companies stayed with the hybrid work model after the lockdowns, so the issue will remain with us, IT professionals to adapt to the new world.
Remote work and the “Bring Your Own Device” culture added a new level of complexity to the Cyber Defenses. More complex endpoint security and extended policies are necessary to keep up with the increased threats. Remote access and the outdated identity and access management bring huge problems into the mix.
Cyber Security starts on a personal level. It means that our professional lives are mixing our private ones, the border is blurry, not to mention that most people use their system with privileged access (as an Administrator).
Malicious actors try to get valuable information from employees of the companies even in their private life, and they try to use it later in their acts.
Here are some of my advice to stay safe(r) in 2023.
Continue reading “How to stay safe on the internet in 2023?”The future of DevOps
A lot of people are talking about the future of the IT, the traditional operations work, and they are trying to guess whether they will have a job in IT in the future.
As I see most IT colleagues feel some uncertainty about their jobs. Different positions (and position names) come and go at the huge tech, telco and financial companies. The fluctuation of the people is also constant.
Do you think your job is in danger? Read further!
Continue reading “The future of DevOps”Password Manager upgrade: I switched to KeepassXC
I’ve been using the Keepass password vault for years. I don’t remember when I started to keep my secrets in it, but it can be easily a decade ago. Though I always liked Keepass, and its features are strong, times have changed and I looked for something fresher and more elegant. My choice is KeepassXC. Read more to see why!
Continue reading “Password Manager upgrade: I switched to KeepassXC”How to backup and restore a distro in WSL?
Backing up and restoring WSL distros is easier than we think! It is simply an export of the (stopped) distro that can be moved on an external disk as an archive. Restoring a backup is importing the generated tar file.
Moreover we can add multiple instances of the same distro with exporting and then importing it.
Continue reading “How to backup and restore a distro in WSL?”Password Manager 101
In 2022 there is no excuse to do not use a reliable password manager. Period!
In the age of passwordless authentication, IoT, smart devices and high speed internet connection data breaches are more common than usual, mostly because of the insecure password usage. Remembering long and difficult passwords is really counter productive but luckily there is the solution: password managers! The era of post-its attached to the display with corporate or private secrets must be over. Even the corporate security starts with the individual level safety. Today’s cyber world demands strong and thorough security considerations even in our personal lives. We have bank account credentials, paid subscriptions and other stored card informations on different websites and mobile devices. So, do YOU use weak or shared passwords? Do you have any default passwords in your devices? Think about it a bit!
Continue reading “Password Manager 101”How to use Python virtual environments in Visual Studio Code?
I need both Linux and Windows environments at the same computer. I have been a Linux desktop user for almost 20 years, but some of the tools I use recently require Windows 10. Dual boot was a great solution, but it required double hard disk space and maintenance. One of my daily driver tools is Windows-only and a heavy GPU consumer, thus I changed my primary OS to Windows, and my Linux experience relies on WSL (Windows Subsystem for Linux).
Continue reading “How to use Python virtual environments in Visual Studio Code?”
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