Ankur Vaish

Can I get any virus from google images in my system?

In general, viewing an image is safe. Viewing Google cached versions of an image is the safest. Viewing the original image on the original site is usually very safe as well. Visiting the page of an unknown site is always a small risk, but Google is pretty good about blacklisting sites that transmit malware.…

Cyber Security

Answered Feb 2, 2022 · 1.7K Views Read answer →

What's the process and steps for ping block?

How to Break To answer your question about 'how to break' - the easiest way is to use a 'ping block' program that uses other protocols than ICMP and/or other options. hping3 is in Backtrack/Kali (you said you used Backtrack/Kali, but hping3 is available for download), and it allows you to use TCP and UDP pings, and it…

SQL Server

Answered Jan 18, 2022 · 1.1K Views Read answer →

What's the process and steps for ping block?

How to Break To answer your question about 'how to break' - the easiest way is to use a 'ping block' program that uses other protocols than ICMP and/or other options. hping3 is in Backtrack/Kali (you said you used Backtrack/Kali, but hping3 is available for download), and it allows you to use TCP and UDP pings, and it…

SQL Server

Answered Jan 17, 2022 · 1.3K Views Read answer →

What benefits will I receive, if I use LibreSSL vs OpenSSL?

Some highlights of why LibreSSL is used more when compared to OpenSSL: It replaces OpenSSL on OpenBSD, OS X since 10.11 and on some other systems. It started with throwing away lots of stuff which was considered useless for the target platforms or insecure by design and it also added some more secure defaults. The…

SQL Server

Answered Jan 6, 2022 · 1.6K Views Read answer →

Explain how the below are differentiated from each other - X-Forwarded-For IP and X Real IP and VPNs and Tor.

X-Forwarded-For header may be used to forward client's X real IP in case of source NAT. But not all applications use them. This header is often inserted by load-balancers or reverse-proxies, depending on the architecture in place, when the application needs to know the real IP belonging to a client. When this header…

SQL Server

Answered Jan 3, 2022 · 1.2K Views Read answer →

Are phone calls recorded by individuals who are from the legal department or at higher authority positions without the callers permission?

To answer if, are phones calls recorded- Storing all phone call conversation recordings would be infeasible. Phone companies keep logs to bill you from (from, to, time, duration, etc) and within jurisdiction they can be court ordered to disclose such information (to an extent). With that said it may also be perfectly…

SQL Server

Answered Dec 29, 2021 · 1.2K Views Read answer →

What does it mean to be setuid root? Is Setuid root even safe?

SETUID means that the executable can run under different permissions than the user who has executed it. Certain applications are set like this so the users can run with low permissions but a specific application they need to run with higher permissions can be. SETUID root means that when the program is run it is as if…

SQL Server

Answered Dec 9, 2021 · 2.1K Views Read answer →

How to access old phone number and recover it?

In such a case, contacting the support of the company on ‘how to access old phone number’ would be the only option left. The support staff will be able to escalate it to support engineers that will manually reset your account for you, or update your mobile phone number to the present one so you can complete the…

SQL Server

Answered Dec 9, 2021 · 1.9K Views Read answer →

What is Enkei Fake mailer? How do these spoofing sites even work?

“The spoofer will try to scan every ports of a smtp server to catch the mx” The MX is detected by doing a DNS lookup and the MTA is then using port 25 on the server(s) returned by this DNS lookup. No port scanning is involved. However, as it is explained in this post (Spoofing email From address), it is not that easy.…

SQL Server

Answered Dec 3, 2021 · 3.0K Views Read answer →

How to solve Lightning Input type=“text”?

Your issue is on these lines, where you are setting v.errors: if (($A.util.isEmpty(aname))){ validExpense = false; accme.set("v.errors", [{message:"Name can't be blank."}]); } else { accme.set("v.errors", null); }You will not face lightning:input error as long as you use ui:inputText as this component supports errors…

Salesforce

Answered Aug 7, 2021 · 2.1K Views Read answer →

Error when deploying discord.py bot to Heroku: pathspec 'rewrite' did not match any file(s) known to git

It appears that your requirements.txt file is incorrect. It presumably has a line that looks like git+https://github.com/Rapptz/discord.py@rewritewhich references a Git branch that does not exist. The package name, with options that you may or may not want to install, is documented in its README. You should configure…

Devops

Answered Jul 21, 2021 · 1.7K Views Read answer →

Why does dropping foreign keys take long?

Drop foreign key SQL server requires a Schema Modification lock that will block others to query the table during the modification. You are probably waiting to get that lock and have to wait until all currently running queries against that table are finished. A running query has a Schema Stability lock on the table and…

SQL Server

Answered Jul 19, 2021 · 3.3K Views Read answer →