Information Security

Teacher

 Teacher
Answer a question with score of 1 or more.
Awarded 13669 times.
Is HMAC-SHA256 more secure to hide information than SHA256?
Awarded 5 hours ago
Why do I get spam in my newly created email account before even using it?
Awarded 23 hours ago
Specific character based policy for passwords
Awarded 23 hours ago
Can a large corporation make a believable promise
Awarded yesterday
Are private git repositories safe?
Awarded yesterday
What are the techniques to detect malware call home/beaconing activities?
Awarded yesterday
Why would PayPal send messages from another domain?
Awarded yesterday
Is uncompromisable obfuscated x86-64 execution possible?
Awarded yesterday
Why do you need message authentication in addition to encryption?
Awarded 2 days ago
Why do you need message authentication in addition to encryption?
Awarded 2 days ago
How is IRC so secure/untraceable that hackers and pirates use it to communicate?
Awarded 2 days ago
Protect API from being tampered?
Awarded Jun 1 at 15:05
Protect API from being tampered?
Awarded Jun 1 at 14:22
Help verifying downloaded Kali image
Awarded Jun 1 at 10:58
TLS- Concept of channel binding
Awarded Jun 1 at 9:56
Discord server leaking IP addresses
Awarded Jun 1 at 9:48
HTTPS connection to specific sites fail with cURL on macOS
Awarded May 31 at 23:08
Is there a security benefit to requiring a login before and after a captcha test?
Awarded May 31 at 13:26
AES encryption (in Java) of different JSON strings always produce same encrypted string as result. Why?
Awarded May 31 at 4:20
Encryption on the GPU, safer or not?
Awarded May 30 at 22:47
HTTPS connection to specific sites fail with cURL on macOS
Awarded May 30 at 20:17
How do I inform a company I found a leaked database of theirs on the Internet?
Awarded May 30 at 6:55
What's the difference between Secure Boot and Attestation?
Awarded May 29 at 21:05
Methods for backing up key on paper
Awarded May 29 at 12:50
Web sites executing local port scans: Is this coming from a library? Can it be blocked?
Awarded May 29 at 9:27
How do we know the AuthKey in Pixie Dust attack?
Awarded May 29 at 9:10
How does JTI prevent a JWT from being replayed?
Awarded May 29 at 0:55
Should I worry about a cmd opening and typing “echo off”?
Awarded May 28 at 16:25
Monitoring system calls (in a reliable and secure way)
Awarded May 28 at 10:20
Why OpenSSH deprecated DSA keys
Awarded May 28 at 8:42
How to quickly find out what the threat nature of a password protected archive is without getting infected?
Awarded May 28 at 4:31
Can a malicious WIFI network force a connection
Awarded May 27 at 14:56
How to quickly find out what the threat nature of a password protected archive is without getting infected?
Awarded May 27 at 14:41
Can a website make an HTTP request to “localhost”? How does it get around the cross-domain policy?
Awarded May 27 at 10:11
Is it safe to set rejectUnauthorized to false when using Heroku's Postgres database?
Awarded May 26 at 23:09
Does a lack of verified signatures for Windows Defender indicate malware?
Awarded May 26 at 21:35
VPN block by nation states
Awarded May 26 at 14:34
How do I configure Azure Web Apps so that the only access is via CloudFlare?
Awarded May 26 at 10:43
(post deleted or otherwise unavailable)
Awarded May 26 at 4:26
Is it possible to decrypt a PGP encrypted file without private key?
Awarded May 26 at 3:09
Does aircrack-ng use GPU/CUDA capabilities?
Awarded May 26 at 2:56
reusing nmap results into another nmap scan
Awarded May 26 at 1:10
When using metasploit with my python reverse shell script I get a byte error, but it seems to work fine when using a netcat listener
Awarded May 25 at 17:43
How can we exchange public keys between two servers in a secure way?
Awarded May 25 at 15:55
Can a computer/MacBook be compromised/infected/hacker simply be requesting/attempt to join a network?
Awarded May 25 at 5:55
“john --format=md5” caused “Unknown ciphertext format name requested” error
Awarded May 24 at 23:41
What are the benefits of enabling antivirus full scanning?
Awarded May 24 at 8:43
How to verify the checksum of a downloaded file (pgp, sha, etc.)?
Awarded May 23 at 20:36
Dealing with NULL byte (0x00) in offsets
Awarded May 23 at 14:07
What are the benefits of enabling antivirus full scanning?
Awarded May 23 at 7:02
(post deleted or otherwise unavailable)
Awarded May 23 at 3:16
Should we encrypt all REST API calls from a mobile device?
Awarded May 22 at 18:21
Is it feasible to recover a zip file password consisting of about 16 digits?
Awarded May 22 at 17:55
rdp connection with netcat pivoting
Awarded May 22 at 1:26
JSON API response flagged as XSS by vulnerability scanner. Is this a false positive?
Awarded May 21 at 10:35
As a company, how can we prevent penetration testers from compromising our system?
Awarded May 21 at 8:55
Have I really been hacked or am I falling for a phishing scam
Awarded May 21 at 0:05
Why doesn't the CPU verify/enforce matching call/ret addresses?
Awarded May 20 at 21:37
JSON API response flagged as XSS by vulnerability scanner. Is this a false positive?
Awarded May 20 at 11:35
JSON API response flagged as XSS by vulnerability scanner. Is this a false positive?
Awarded May 20 at 11:25
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