evening's user avatar
evening's user avatar
evening's user avatar
evening
  • Member for 10 years, 6 months
  • Last seen more than 1 year ago
0 votes
2 answers
592 views

My postfix server is getting DOSed, what can I do?

1 vote
4 answers
476 views

Where to store an important private key?

0 votes
3 answers
604 views

How many IP addresses can a user have?

0 votes
1 answer
144 views

How to protect against a user using many different IP addresses and creating many accounts? [closed]

1 vote
1 answer
241 views

Best strategy to share some sensitive user data between Node and PHP

1 vote
2 answers
113 views

Is there a point to set up passwords for services like MySQL, Redis etc. if we disable their related ports?

2 votes
1 answer
431 views

How do hackers get into servers? [closed]

1 vote
1 answer
374 views

IPSec optional advanced questions [homework] AH/ESP and Tunnel/Transport modes

0 votes
3 answers
467 views

If someone has access to VPN and your computer, is there a point of using VPN?

3 votes
2 answers
3k views

How does VPN (IPSec) work?

2 votes
1 answer
421 views

What do people mean by "top-down manner" in X.509 certificates?

3 votes
1 answer
2k views

Don't use encryption without message authentication

1 vote
1 answer
952 views

Can you sniff broadband connections? And how you secure that?

14 votes
2 answers
6k views

Should you use VPN if the website uses HTTPS?

4 votes
4 answers
2k views

How can we trust PKI, for example, Verisign?

-1 votes
2 answers
3k views

Why don't we have any popular decentralized chat systems, social networks etc.? [closed]

0 votes
2 answers
247 views

How is the key obtained when I login via VPN?

0 votes
3 answers
11k views

How to sniff traffic on my wireless network?