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Adam Katz's user avatar
Adam Katz's user avatar
Adam Katz's user avatar
Adam Katz
  • Member for 10 years, 2 months
  • Last seen this week
4 votes

Conducting Ethical Phishing Attack

30 votes
Accepted

Security of a non-random password but that relies on information an attacker cannot possibly know

4 votes

How many bits of entropy should a password have to be reasonably future proof (10+ years)?

20 votes
Accepted

Does it really improve a password if at least one character of each group (a-z,A-Z,0-9) is included?

4 votes

Will "☺ ¹²³ µ‼µ ÚÛÙ ♥♦♣♠" work as a password?

68 votes
Accepted

Password rules: Should I disallow "leetspeak" dictionary passwords like XKCD's Tr0ub4dor&3

5 votes
Accepted

Recommended way to store password that needs to be used as plaintext?

0 votes

Should one be concerned about public keys being copied to wrong servers accidentally?

0 votes

Account enumeration on verification-less signup

0 votes

IPv6 Spams dataset?

1 vote

How to set header.from?

1 vote

How am I receiving emails addressed to an address not associated with my account?

3 votes

"Strong password” leaked message

1 vote

Ssh ciphers order list based on security

4 votes

Unique(ish) OS / hardware fingerprinting

1 vote

Spoof email is using my domain name email address but target almost only my contact list with credible content body

1 vote

Should my password contain part of the service's name?

1 vote

DKIM Authorization Question

6 votes
Accepted

Does Mozilla Thunderbird leak any personally identifying data in email headers?

1 vote

SPF result using alias email address

3 votes

Gmail encryption

4 votes
Accepted

Consequences of .ssh/authorized_keys being world-readable

0 votes

Should I be concerned that my bank told me that I have a strong password?

2 votes

Spam e-mails near events, geographically driven?

292 votes
Accepted

What are ssh-keygen best practices?

3 votes

I woke up and my email has been signed up to hundreds of online services. How can I fix this?

1 vote

Is OK to accept multibyte unicode codepoints as recipient address for Sendmail and Postfix?

1 vote

Is this google security alert legit?

0 votes

Two different salted hashes of the same password for the same user

-2 votes

Password managing apps seem to have access to my passwords

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