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Gudradain
  • Member for 8 years
  • Last seen more than a month ago
98 votes
1 answer
9k views

How are private keys kept private?

71 votes
10 answers
43k views

Can I scratch off the magnetic strip off a debit card to only allow chip and PIN?

  • 711
40 votes
9 answers
25k views

Is it bad to have cameras using a static IP address?

  • 673
28 votes
2 answers
62k views

Security risk of opening port 111 (rpcbind)?

  • 895
18 votes
6 answers
5k views

Does it add anything to restrict IP address?

  • 6,891
14 votes
2 answers
3k views

Is KeePass's method for key derivation secure?

  • 4,602
13 votes
5 answers
3k views

What is the best way to transmit password hash over unreliable TLS?

  • 133
10 votes
1 answer
348 views

How can I protect myself against software installing insecure root certificates?

9 votes
1 answer
2k views

Is a local account on windows more secure than a microsoft account

  • 255
8 votes
4 answers
775 views

Same-origin policy for desktop application?

  • 6,891
6 votes
6 answers
625 views

Why should password authentication require sending the password?

  • 2,492
6 votes
3 answers
809 views

What causes the "This site may be hacked" or "This site ahead contains malware" messages?

6 votes
2 answers
3k views

If two programs on the same machine communicate through TCP, can it be seen from the outside?

  • 707
5 votes
3 answers
2k views

What implementations are possible for dual control?

5 votes
1 answer
184 views

What kind of protection does Port security offer?

  • 666
3 votes
1 answer
2k views

How does the same-origin policy apply between browser tabs? [duplicate]

1 vote
0 answers
103 views

Why Geo-block Sites Without Secure Information?

  • 11