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11 votes
1 answer
20k views

Is HTTPS over UDP secure?

20 votes
6 answers
61k views

How do I know if Google keyboard input is safe for use?

15 votes
4 answers
17k views

How do you find out if a phone is secretly sending private data to a remote server?

21 votes
4 answers
42k views

Is it safe to store password in HTML5 sessionStorage?

38 votes
5 answers
46k views

Is HTML5 vibrate feature a security vulnerability?

6 votes
2 answers
542 views

What security features should a smart TV have?

5 votes
2 answers
930 views

How to trace source of clickjacking attack within a website using developer tools?

2 votes
1 answer
157 views

How to protect personal data requested by Certificate Authorities from data theft?

9 votes
1 answer
4k views

Questions on reflected file download (RFD) attack

0 votes
2 answers
2k views

Does Nmap requires a closed TCP port to do OS fingerprinting?

0 votes
1 answer
329 views

Web browser initiating connection on non-standard ports. Should it be blocked?

4 votes
4 answers
2k views

How should I defend against zero-day attack on SSH?

3 votes
1 answer
239 views

Is it possible to find out what a remote user is trying to do connecting to a closed port?

6 votes
2 answers
2k views

How does IP address spoofing of a bad address work?

3 votes
2 answers
4k views

Is my ISP doing a port scan on my computer?

43 votes
3 answers
45k views

Is the HTTP TRACE method a security vulnerability?

0 votes
2 answers
661 views

How can I confirm that my server is protected against HeartBleed? [duplicate]

0 votes
1 answer
213 views

Is encryption less resistant to brute-forcing compared to hashing?

1 vote
1 answer
930 views

How to secure data in a stolen raid disk?

1 vote
2 answers
387 views

How does one decide whether to block malicious scanning activities?

3 votes
4 answers
1k views

Why is it dangerous to stay logged in as root for an extended period of time?

0 votes
2 answers
633 views

Is my service provider hacked and what can I do to protect myself?

0 votes
1 answer
533 views

How does a website get pass my server firewall and attempt to hotlink to my server resources?

2 votes
2 answers
872 views

A security checklist for choosing an internet hosting service provider for a virtual private server?

0 votes
3 answers
313 views

Is HTTPS necessary for password change if user has already logged in with HTTPS?