Your Shortcut to Smarter Tech.
Jammy 
Using ERROR_LINE in a CATCH block. This code example shows a SELECT statement that generates a divide-by-zero error. ERROR_LINE returns the line number where the error occurred. How do I find the SQL Server error line? Using ERROR_LINE in a CATCH block. This code example shows a SELECT statement that generates a divide-by-zero error. ERROR_LINE returns the line number where …
The following common scenarios can cause connectivity problems: Incorrect IP address for the Server field. Make sure that the IP address matches the entry in the SQL Server error log file. Incorrect server name in the Server field. How do I connect to SQL Server? Connect to a SQL Server instance Start SQL Server Management Studio. The first time you …
Social security numbers are the main target – they are worth much more to identity thieves to commit miscellaneous crimes pretending to be someone else. Hackers can open new credit and bank accounts, commit tax fraud, access brokerage accounts, get medical treatment or even apply for various benefits. What do hackers want the most? Stolen personal information is fuel for …
Network probing or port scanning tools are only permitted when used in conjunction with a residential home network, or if explicitly authorized by the destination host and/or network. Unauthorized port scanning, for any reason, is strictly prohibited. Is port scanning malicious? What Is Malicious Port Scanning? Port scanning is a method attackers use to scope out their target environment by …
Internet service providers like ViasatViasatViasat Inc. is an American communications company based in Carlsbad, California, with additional operations across the United States and worldwide. Viasat is a provider of high-speed satellite broadband services and secure networking systems covering military and commercial markets.https://en.wikipedia.org › wiki › Viasat_(American_company)Viasat (American company) – Wikipedia routinely block certain ports for a variety of reasons, mostly …
In some cases, hackers can even open the ports themselves in order to access the targeted computer. Hackers also use port scanners to conduct tests for open ports on Personal Computers that are connected to the web. Why do hackers look for open ports? During a port scan, hackers send a message to each port, one at a time. The …
Some common reasons for hacking include basic bragging rights, curiosity, revenge, boredom, challenge, theft for financial gain, sabotage, vandalism, corporate espionage, blackmail, and extortion. Hackers are known to regularly cite these reasons to explain their behavior. What do hackers usually look for? The goal might be financial gain, disrupting a competitor or enemy, or theft of valuable data or intellectual …
A port or berth will be unsafe if the ship is unable to reach the port safely. For example a port may be considered unsafe even if the ship suffers damage during its passage on a river or channel when approaching a port. What is an unsafe port? A port or berth will be unsafe if the ship is unable …
Blocked. A process transitions to a blocked state when it cannot carry on without an external change in state or event occurring. For example, a process may block on a call to an I/O device such as a printer, if the printer is not available. When a process is in a blocked state? The process is in blocked state if …
Press the Windows key + R, then type “cmd.exe” and click OK. Enter “telnet + IP address or hostname + port number” (e.g., telnet www.example.com 1723 or telnet 10.17. xxx. xxx 5000) to run the telnet command in Command Prompt and test the TCP port status. How do I test if my port is working? Press the Windows key + …