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Amit Raj

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How does emkei fake mailer work?

You don't need to connect to a domain's mail server to spam email from the emkei fake mailer domain. That's just not right at all. That particular attack is called 'open-relaying'... which is where you connect to an exposed mail-server and tell it to send mail. It can be used to send mail internally (which is unlikely…

Cyber Security

Answered May 22, 2024 · 21.0K Views Read answer →

What do exceptions in Java arises in code sequence?

When you are using Java programming language to develop an application that can interact with users, the exception might be raised within a code sequence due to various reasons. The first possible reason could be invalid user input. The second possible condition might be unexpected conditions such as network issues…

Java

Answered Dec 22, 2023 · 1.1K Views Read answer →

What Are Port 80 Vulnerabilities That A User Should Be Aware Of?

Any open port can be used as an attack vector by a hacker to get into the system. Port 80 and port 443 just happen to be the most common ports open on the servers. Now there are two different ways to get into the system through port 80/443: Exploiting network behaviour. Exploiting application behaviour. (If any…

SQL Server

Answered Nov 23, 2022 · 1.6K Views Read answer →

Openvas V/S Nessus - Which Is More Beneficial?

Openvas vs nessus Given the history behind Nessus and the later development of OpenVAS, it’s not surprising that these two vulnerability scanners are regularly compared with each other. While they each have their own strengths, Nessus stands out as the stronger product overall for enterprises that can afford the price…

SQL Server

Answered Nov 18, 2022 · 1.6K Views Read answer →

Why Am I Getting The Hadoop Command And Not Finding An Error?

If you see - hadoop command not found As it seems from your commands history, you can replace hadoop by /usr/local/hadoop/bin/hadoop and it should help. If you want to use hadoop command without specifying the full path to it, you can edit ~/.bashrc file and add the following line: export…

Big Data Hadoop

Answered Nov 18, 2022 · 2.2K Views Read answer →

Mongod: Command Not Found (OS X)

Mongod command not found For example, install 64bit MongoDB 2.6.12 on macOS Catalina. (for newest versions you may go to https://www.mongodb.com/download-center/community for your platform). Download, extract and move: wget http://downloads.mongodb.org/osx/mongodb-osx-x86_64-2.6.12.tgz tar xzf…

Python

Answered Nov 18, 2022 · 2.0K Views Read answer →

Gcloud Command Not Found - While Installing Google Cloud SDK

So below is my previous fix for the problem - command not found gcloud, but it turns out it isn't permanent. It works but every time you restart Terminal, you'd have to do the same thing which isn't practical. So that is why I suggest you delete the current google-cloud-sdk directory, and just redo the installation.…

Big Data Hadoop

Answered Nov 17, 2022 · 3.7K Views Read answer →

How Can I Decrypt Snapchat Files?

You can use the password decryption tool to decrypt snapchat password which is based on some simple logic that guesses passwords with some predefined set of rules. Therefore, those tools will check for some random passwords. Once you enter a username or an email in those password decryption tools, it will…

SQL Server

Answered Nov 17, 2022 · 2.0K Views Read answer →

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