My IT notes
To find your local IP address, you can follow the steps below: For Windows operating system: For Mac operating system: For Linux operating system: By following these steps, you can find the local IP address of your device.
It’s important to note that the performance and reliability of DNS servers can vary depending on your location and internet service provider. Here are some of the most commonly used DNS addresses: Google DNS Google DNS is a free, public Domain Name System (DNS) service offered by Google. It is used to translate domain names … Read more
Big data refers to the large, complex and diverse sets of data that cannot be easily managed, processed or analyzed using traditional data processing technologies. It is characterized by its high volume, velocity, and variety, and often involves the collection, storage, and analysis of vast amounts of data from various sources, such as social media, … Read more
This note addresses the solution to the connection rejection issue in attempting an SSH connection to the Ubuntu server. First check if there is ssh between the allowed ports on the Ubuntu server. If the error continues to be received even though the port is open, the best solution would be to delete and reinstall … Read more
SU10 is a transaction code in the SAP system, which is used for user administration and management. It allows authorized users to make mass changes to multiple user accounts simultaneously, such as resetting passwords, assigning or removing authorizations, updating user information, etc. SU10 helps administrators to streamline the user management process and maintain system security … Read more
When attempting to access Office 365 Outlook through a browser, we may encounter the error “Error 500, Something went wrong.” It has been experienced that the following solution proposal works. If the user is assigned too many roles (the Office 365 admin role), this can cause an infinite loop in the OWA (Outlook Web Access) … Read more
The UniFi Access Ponit (AP) default SSH password is as follows. It may vary depending on the model of the device. UniFi Devices – ubnt / ubnt UniFi Devices – root / ubnt If the UniFi AP is a device defined on the UniFi Controller, the SSH account information of the UniFi AP is located … Read more
There are several methods that can be used to block malware: These methods may not be sufficient on their own, but when combined they can provide significant protection for your system. Additionally, it is important to continuously monitor your network and system for updates and patches to help prevent malware from entering your system.
Network security domains refer to the different areas or components of a computer network that need to be protected from unauthorized access or attack. These domains may include:
The Three key components of cybersecurity are: These three components, often referred to as the CIA triad, are the foundation of cybersecurity and are essential for protecting sensitive information, systems, and networks from cyber threats. Maintaining confidentiality, integrity, and availability is critical to ensure the protection of sensitive information, systems, and networks from cyber threats … Read more