I was reading through a WhatsApp whitepaper (and all related questions here) and couldn’t find an answer to this question: are the public keys for the recipient requested by the sender from WhatsApp servers every new message or only at ses…
I have a wordpress site (fully patched) that used to receive many attempts to log in based on dictionary attacks. I changed my admin user to something uncommon and use a really strong password.
Apart of that I changed my login page using…
I am running nmap through proxychains using this command:
proxychains nmap -v scanme.namp.org
This produced an error:
root@kali:~# proxychains nmap -v scanme.nmap.org
ProxyChains-3.1 (http://proxychains.sf.net)
Starting Nmap 6.49BETA4…
I’m a beginner at malware analysis. For my research studies, I have to identify polymorphic malware based from experiments. I would like to know if there are any guides showing how to analyze the code (assembly language) of polymorphic mal…
Is it possible to identify the real source of message in whatsapp?
Scenario :
Texting whatsapp message to a group,one of the group member forwards it to another and it goes on atlast one day it reaches me again.
Questions :
Now as a en…
I have Snort installed and tuned nicely with ET Rules on my pfSense,
both my pfSense and the modem are using Googles public DNS 8.8.8.8.
Recently I was denied access to google.com, and by reviewing the logs,
I found the following records …
A few days ago, I noticed an unknown MAC address in the statistics page of my home router. The OUI lookup yields Cisco as manufacturer. However, I don’t have such a device in my network — actually, I wrote down every MAC address, I know.
…
If the goal is to make data no longer retrievable, how secure is it to format the disk?
I assumed formatting the disk overwrites free space (thus making it a safe bet no one’s going to be able to retrieve the data) but according to Weboped…
I am new to OAuth 2.0. I used BShaffer’s OAuth PHP Server on Authorization Code Grant, and I understand that the client application can have its OAuth token separate from its session authentication, that is, if a user logs out, the access …
I always heard that entering passwords or any sensitive information while using a public wifi spot is safe only when visiting an HTTPS website, ensuring that the URI and certificate are valid.
Many wifi spots in my country (France) are ba…
