Jesper Mortensen

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32 Answers

newest activity votes
41
Is it enough to only wipe a flash drive once?
jul 26 '11 at 10:33
34
Password Hashing add salt + pepper or is salt enough?
apr 23 '11 at 8:36
26
Open Source vs Closed Source Systems
jun 8 '11 at 20:22
19
What should be used as a salt?
oct 10 '11 at 21:37
15
How can crackers reconstruct 200k salted password hashes so fast?
jul 29 at 17:10
15
Most secure password hash algorithm(s)?
jun 25 '11 at 23:03
15
Why is HTTPS not the default protocol?
jun 5 '11 at 21:46
13
Does compiling from sources “kinda” protects from buffer overflow attacks?
jul 18 '11 at 23:49
12
how long does it take to actually generate rainbow tables?
apr 30 '11 at 7:47
10
How do I secure my login page?
jul 25 '11 at 22:53
10
How do I securely exchange server logins with remote developers?
jul 19 '11 at 22:17
9
Repairing corrupt TrueCrypt volumes/disks?
jul 14 '12 at 13:22
9
What are the pros and cons of site wide SSL (https)?
jul 16 '11 at 22:03
8
Best practices for securing an iPhone
jul 15 '11 at 18:24
7
How to handle security issues of someone else's website
jun 25 '11 at 11:05
6
Nested Truecrypt containers
mar 31 '12 at 12:44
5
DDoS Protection for DNS providers
jul 24 at 12:07
5
Is NTP vulnerable to DNS poisoning or spoofing attacks?
jul 7 '11 at 9:19
5
Can anyone provide references for implementing web application self password reset mechanisms properly?
apr 5 '11 at 9:25
4
Increase the security of an already stored password hash
mar 10 at 13:20
4
Primary Key as Salt?
may 29 '11 at 19:35
3
How can I share certain information only after my death?
jun 11 at 7:41
3
Is it possible to auto mount entire truecrypt drive
dec 28 '11 at 14:11
3
Are there any hardware encryption solutions for my notebook?
jun 9 '11 at 10:58
3
Why re-verify with CAPTCHA on failed form entry?
apr 25 '11 at 8:08
2
Completely wiping a HDD (i.e. nothing is recoverable)
feb 11 '12 at 7:00
2
Should I obfuscate passwords before hashing? Should I pre-hash them on the client? What about salts?
apr 25 '11 at 19:26
2
Encrypting files in a windows environment
apr 18 '11 at 20:32
1
What is the best way to hand out passwords to a widely spread diverse employee base?
jan 27 '12 at 11:51
1
what is a good public available iptables script for ddos mitigation?
may 6 '11 at 17:16
1 2