Information Security
Roger Lipscombe's user avatar
Roger Lipscombe's user avatar
Roger Lipscombe's user avatar
Roger Lipscombe
  • Member for 9 years, 11 months
  • Last seen this week
Profile Activity

11 Questions

Score Activity Newest Views
131 votes
5 answers
578k views

How do I use "openssl s_client" to test for (absence of) SSLv3 support?

64 votes
12 answers
11k views

How would two people with burner phones communicate?

8 votes
1 answer
1k views

Do Diffie-Hellman parameters need to be recreated regularly?

8 votes
1 answer
1k views

Can I find out what encryption is used by my Android Bluetooth keyboard?

5 votes
1 answer
2k views

Do I need to patch Linux for Meltdown/Spectre if the hypervisor has been patched, and I trust the guest?

4 votes
0 answers
524 views

Is it a good idea to store TOTP tokens in a (synchronised) password safe? [duplicate]

4 votes
0 answers
153 views

Is there any risk if my Google Analytics cookies can be seen by an attacker?

3 votes
1 answer
2k views

Why does Microsoft Authenticator app ask me to choose a number?

2 votes
1 answer
419 views

In Chrome, how do I see a suspect HTTPS certificate before I visit the site?

1 vote
1 answer
490 views

Server certificate terminates in removed CA certificate, still works?

1 vote
0 answers
230 views

How is mkdir subject to a TOCTOU attack?

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