Information Security
Teun Vink's user avatar
Teun Vink's user avatar
Teun Vink's user avatar
Teun Vink
  • Member for 9 years, 10 months
  • Last seen this week
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About

NOC engineer/architect and security engineer for a Dutch ISP. Board member for NLNOG.

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Top tags
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214
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19
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24
Posts %
159
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7
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9
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85
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12
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54
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54
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8
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42
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Top posts
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All Questions Answers
Score Newest
answer
144
Logged out of Facebook on all devices on a sudden. Should I be worried about being hacked?
Sep 28, 2018
answer
99
How can ISPs handle DDoS attacks?
Aug 24, 2016
answer
87
How to find live hosts on my network?
May 19, 2013
answer
64
Why isn't a client-side password complexity check considered secure?
Apr 27, 2017
answer
42
Unknown suspects hijacking our WiFi. Caught their MAC addresses
Jan 11, 2017
answer
37
Is it illegal to DDoS a phishing page?
Oct 23, 2016
answer
25
Webserver DDOS protection without giving away private keys (https, tls, ssl)
Mar 24, 2021
answer
21
Why does HSTS not automatically apply to subdomains to enhance security? For what reason would someone not want HSTS on every subdomain?
Oct 28, 2016
answer
17
Should I use HTTPS on a domain that will only be used for redirection?
Mar 6, 2019
answer
17
How does IP address spoofing on the Internet work? Who can do it?
Apr 27, 2016
Top network posts
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87
Is "IPv10" a joke or a serious RFC draft?
71
What is the equivalent of the Linux command "sudo fdisk -l" in MacOS?
41
Why does ipv6 specify 128 bit address, when there are only 48 bits in MAC addresses?
38
Reason for both a MAC and an IP address
33
What stops someone from configuring their network with IP addresses they do not own?

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