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Ankur Dwivedi

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How does an image identified by Wolfram work?

The Image Identify by Wolfram project uses the highly automated "superfunctions" and as part of Wolfram Language API integration. It relies on a complex collection of meta-algorithms and built-in 'knowledge'. It has a built-in classifier trained from a large dataset using Wolfram Data Framework (WDF). However the main…

Artificial intelligence

Answered May 12, 2022 · 1.2K Views Read answer →

Appium vs Selenium - What's the difference?

Appium vs Selenium Both Selenium and Appium implement WebDriver - W3C standard protocol for browser automation (Selenium was first and is the basis for the coming standard). IOW your selenium webdriver scripts should be able to work with both Selenium and Appium. Selenium is implemented in Java, Appium in JavaScript…

QA Testing

Answered Apr 29, 2022 · 1.7K Views Read answer →

Do hacking competitions exist?

In the following I will allow myself to differentiate between various styles of hacking competitions. I don't know if this is a canonical approach, but it will probably help explaining the differences between the ones I know: Wargames These games take place on a given server, where you start with an ssh login and try…

Cyber Security

Answered Apr 18, 2022 · 1.3K Views Read answer →

How many unique house keys can possibly exist?

There's a paper on the subject available to read about unique house keys at jstor.org - https://www.jstor.org/stable/3613451 and the answer isn't quite as simple as {the number of cuts}^{possible cut depths} because there are cases where one cut will remove the possibility of an adjacent depth and so forth. It does…

Cyber Security

Answered Apr 15, 2022 · 1.5K Views Read answer →

Why are hosts communicating with blacklisted IPs like match basebanner?

Regarding the match basebanner, you should tell your client that they need to run virus scans on the source IPs and to inspect the browsers of those machines. They can also run netstat on the Windows machines: netstat -a -o -p TCP That will show them the process that initiated each TCP connection. Once they know what…

Cyber Security

Answered Apr 8, 2022 · 1.2K Views Read answer →

Is filezilla safe to use?

Your question - Is filezilla safe can be answered as - FileZilla does come with malware now and the developers are aware and probably getting money from it. Search for FileZilla Premieropinion in Google or read any of the MANY threads on Filezilla's forum:…

Cyber Security

Answered Apr 7, 2022 · 2.8K Views Read answer →

Is the noreply facebookmail com real?

Regarding the noreply facebookmail com, I wouldn't put it past Facebook to "mess up". From the headers, it appears that Google's servers saw the request as coming from IP address 66.220.144.148, which is indeed part of the facebookmail.com domain. The Google server verified the DKIM signature on the email, relatively…

Cyber Security

Answered Apr 6, 2022 · 17.5K Views Read answer →

Explain the concept of CSRF cookies.

Yeah, the CSRF cookie will be sent automatically with all requests by the browser. So only using a token in a cookie defeats the whole purpose of CSRF defence. So... Are all sites where you see CSRF tokens in cookies vulnerable? No. Most likely, the value in the cookie is included somewhere else as well, e.g. in a…

Cyber Security

Answered Apr 4, 2022 · 1.3K Views Read answer →

Explain ophcrack windows 10 tables.

Regarding the ophcrack windows 10 tables - For some reason the tools detect "no password" but there is in fact the password hash shown. Pwdump7 for instance states NO PASSWORD but the NTLM password hash is in the 3rd last field.C:Usersdark_st3althDesktoppwdump7>PwDump7.exe Pwdump v7.1 - raw password extractor Author:…

Cyber Security

Answered Apr 4, 2022 · 2.8K Views Read answer →

How can I prevent port opening of Firefox firewalls?

One option would be to use Windows access controls to prevent changes to the firewall rules. If you first set the rule to Disabled (or simply deleted it), and then changed the ACLs on the firewall rule storage, it should be possible to avoid the rules re-appearing. While any administrator account could overwrite or…

Cyber Security

Answered Apr 1, 2022 · 1.9K Views Read answer →

WPA2 Personal vs WPA2 Enterprise - Which is more secure?

WPA2 Personal vs WPA2 Enterprise WPA2-PSK (aka WPA2 Personal) basically does the same thing as WPA2-Enterprise from the clients perspective: The client associates to the access point, authenticates to the access point using the pre-shared key and access point creates a 256bit PMK (pairwise master key) from the SSID…

Cyber Security

Answered Mar 30, 2022 · 5.5K Views Read answer →

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