Collaborate Disseminate
I was under the impression that an antivirus for Linux makes sense only for installing in business computers. Checking Norton/BitDefender/Karpesky I don’t see any Linux option for the first or any non business specific solution for the oth… Continue reading Is an antivirus needed for linux home usage when there is exchange of files with other OS e.g. Windows?
If we buy for instance a laptop with an OS pre-installed e.g. Ubuntu and but the original seller was not reputable and there are doubts with the preinstall.
My question is: if we use the laptop to download Ubuntu and create a USB bootable … Continue reading Creating bootable USB from a compromised OS. Is it safe?
If we buy for instance a laptop with an OS pre-installed e.g. Ubuntu and but the original seller was not reputable and there are doubts with the preinstall.
My question is: if we use the laptop to download Ubuntu and create a USB bootable … Continue reading Creating bootable USB from a compromised OS. Is it safe?
I have a keystore file with certificates and I want to compare if the second keystore has exactly the same contents as the first one.
One approach would be to extract the certificates using keytool and the compare the certificates digest e… Continue reading Doing a diff between two keystore files
Is there some rough analysis or estimation of how much overhead in bytes an encryption using a public key could add to the final object?
I am trying to pick up wifi signals with Airodump-ng. My current alfa card has packet injection, but I would like to find an alfa card or something like it that doesn’t have the capabilities to do packet injection. I could really use some … Continue reading Is there an Alfa card without packet injection? [closed]
I have been asked to investigate what capabilities exist within Windows 10 where the environment for this system is isolated. I believe it would not be able to benefit from an enterprise security management and cloud data management (suppo… Continue reading Windows 10 Cybersecurity on Stand-Alone Computer
A few companies I know say they have a DMARC record for email domain set up as a CNAME record and not a TXT record after I told them that their missing DMARC. Is there a way I can validate this externally?
I know mxtoolbox.com provides a w… Continue reading Can I check if domain has DMARC setup as CNAME record
I have been studying cyber security and have done labs for this. I have come across Nmap, Zenmap, Wireshark software. To all the malware analysts and network engineers out there, how often are these kinds of software are used in your work?… Continue reading Apps used by malware analyst, network engineers [closed]
I was trying to verify the expected value formula in java.
I did something very trivial, I simulated the roll of a dice, but I mapped each side to a specific value. So each value has probability of 1/6.
The expected value was determined as… Continue reading Simulating a dice throw with threadlocalrandom does not converge to the expected value [closed]