Question Overflow's user avatar
Question Overflow's user avatar
Question Overflow's user avatar
Question Overflow
  • Member for 11 years, 10 months
  • Last seen more than 3 years ago
  • Worldwide
47 votes
Accepted

Is this a backdoor?

31 votes
Accepted

Why doesn't the TLS protocol work without the SSLv3 ciphersuites?

29 votes
Accepted

Is there a way to detect web server in case it's not present in HEADER?

23 votes

How to explain to a customer that spamfilters don't catch everything

21 votes

Are single case alphanumeric passwords the most user friendly?

20 votes

What is different about being targeted by a professional attacker?

19 votes

What are the security reasons for disallowing the plus sign in email addresses?

18 votes

Is it possible to identify who's behind a nmap -D scan?

14 votes

Attack scenarios of the new Bash vulnerability

10 votes

What's the diff between blocking a port with a firewall and not starting a service on that port in the first place?

8 votes

Is the Google address being spoofed on my computer?

7 votes

What stops a developer from accessing credit card details and other secret data from a company

7 votes

Privacy of Image search with https

7 votes

How to use a stolen cookie?

6 votes

Security of a Random Password

5 votes
Accepted

Is it wrong to root login with SSH?

5 votes

Authentication: Username (email) and password hashed together in one database field

4 votes

Force a connection via SSL3 to detect POODLE vulnerability

4 votes

Double encryption with home brew algorithm

4 votes

Thousands of 404s from various search engines

3 votes

My sendmail started sending spam; what is causing it to do so?

3 votes

How is a biometric authentication system secure?

2 votes
Accepted

Closely spaced failed logins in auth.log

2 votes

Is it a good practice to show 403 unauthorized access error to user?

2 votes

Is my service provider hacked and what can I do to protect myself?

1 vote

How secure is this method to remember security questions?

1 vote

Ubuntu backup to only specific devices

1 vote

Isn't all security "through obscurity"?

1 vote
Accepted

Reconnaissance countermeasures

1 vote
Accepted

Should I validate authentication form inputs?