User Daniel Li

1255 votes

3 answers

666k views

How does SSL/TLS work?

Polynomial

132k

asked Sep 28, 2012 at 7:51

926 votes

11 answers

303k views

How to securely hash passwords?

appsec cryptography passwords hash

AviD♦

72.1k

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861 votes

14 answers

167k views

What technical reasons are there to have low maximum password lengths?

passwords password-policy

enderland

7,921

asked Mar 30, 2013 at 21:30

199 votes

8 answers

105k views

Why not use larger cipher keys?

cryptography asymmetric cipher-selection

Koning

1,633

asked Dec 13, 2012 at 11:48

184 votes

5 answers

59k views

Why are chips safer than magnetic stripes?

credit-card smartcard

Thomas

3,841

asked Jan 23, 2014 at 13:05

178 votes

9 answers

293k views

Can webcams be turned on without the indicator light?

attacks penetration-test exploit

user4610

asked Sep 1, 2011 at 16:33

172 votes

9 answers

237k views

Is Adblock (Plus) a security risk?

web-browser phishing browser-extensions threats

Tobias Kienzler

7,578

asked Feb 27, 2014 at 7:25

142 votes

14 answers

67k views

What "hacking" competitions/challenges exist? [closed]

professional-education exploit conference

KilledKenny

1,662

asked May 5, 2011 at 20:37

106 votes

5 answers

66k views

Is sending password to user email secure?

encryption passwords cryptography hash email

user310291

1,413

asked Aug 1, 2012 at 10:18

105 votes

10 answers

10k views

Why is blog spam always written so badly?

spam

Lucas

1,019

asked Jun 13, 2013 at 17:33

98 votes

1 answer

9k views

How are private keys kept private?

public-key-infrastructure key-management

George Hawkins

1,135

asked Apr 8, 2015 at 10:48

98 votes

8 answers

13k views

Can anyone provide references for implementing web application self password reset mechanisms properly?

appsec web-application password-management

bdg

1,162

asked Jan 27, 2011 at 22:39

97 votes

13 answers

14k views

Why do we lock our computers?

operating-systems physical

Tom Marthenal

3,262

asked Oct 22, 2012 at 0:07

94 votes

4 answers

45k views

What are the career paths in the computer security field?

people-management career

nealmcb

20.6k

asked May 12, 2011 at 22:02

80 votes

5 answers

89k views

How do major sites prevent DDoS? [duplicate]

ddos

Lakitu

931

asked Nov 21, 2014 at 19:42

71 votes

3 answers

37k views

Is it enough to only wipe a flash drive once?

usb-drive deletion destruction flash-memory

LanceBaynes

6,129

asked Jul 26, 2011 at 8:57

64 votes

4 answers

20k views

Is posting from HTTP to HTTPS a bad practice?

authentication tls

Troy Hunt

3,920

asked Jan 18, 2011 at 0:36

61 votes

8 answers

4k views

What are the career paths in the (illegal) computer security field?

career people-management black-hat

rook

1

asked Sep 20, 2012 at 1:54

54 votes

7 answers

17k views

Virus Encoded in Video

virus encoding

pasawaya

1,027

asked Aug 3, 2012 at 8:10

50 votes

5 answers

11k views

How does a country block its citizens from accessing a site?

encryption tls privacy access-control

blended

2,841

asked Apr 3, 2014 at 15:28

17 votes

4 answers

2k views

How do you prevent physical backups from being stolen?

physical backup

Polynomial

132k

asked Aug 13, 2012 at 10:41

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How does SSL/TLS work?

How to securely hash passwords?

What technical reasons are there to have low maximum password lengths?

Why not use larger cipher keys?

Why are chips safer than magnetic stripes?

Can webcams be turned on without the indicator light?

Is Adblock (Plus) a security risk?

What "hacking" competitions/challenges exist? [closed]

Is sending password to user email secure?

Why is blog spam always written so badly?

How are private keys kept private?

Can anyone provide references for implementing web application self password reset mechanisms properly?

Why do we lock our computers?

What are the career paths in the computer security field?

How do major sites prevent DDoS? [duplicate]

Is it enough to only wipe a flash drive once?

Is posting from HTTP to HTTPS a bad practice?

What are the career paths in the (illegal) computer security field?

Virus Encoded in Video

How does a country block its citizens from accessing a site?

How do you prevent physical backups from being stolen?