David Wachtfogel

2,911 reputation

119

bio	website	goodenoughsecurity.blogspot.c…
	location	Jerusalem, Israel
	age	39
visits	member for	9 months
	seen	Mar 13 at 7:51
stats	profile views	47

Digital security professional and manager. Work on chip hardware security (smart cards, USB tokens, consumer electronics), DRM, proprietary cryptography and protocols, embedded software security, end-to-end system security and security policy.

IT security (especially password security) is a hobby.

	2,911 reputation	bio	website	goodenoughsecurity.blogspot.c…	visits	member for	9 months
119 badges		location	Jerusalem, Israel		seen	Mar 13 at 7:51

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85 Tags

name votes

67 passwords × 13	14 pbkdf2 × 2	5 mobile × 3	3 attacks × 2
42 ssl × 6	14 bcrypt × 2	5 .net	3 databases × 2
38 encryption × 11	12 android × 2	5 non-repudiation	3 brute-force × 2
38 cryptography × 8	11 trust	5 c	3 sha
32 authentication × 6	11 multi-factor	5 xml	3 man-in-the-middle
25 certificates × 3	11 client-side	5 web-service	3 penetration-test
22 hash × 5	10 entropy × 3	4 privacy × 2	3 ecc
21 public-key-infrastructure × 2	9 trusted-computing	4 wifi × 2	3 nonce
19 physical × 3	9 bios	4 network × 2	3 md5
18 web-application × 5	8 aes × 3	4 sha-3	3 http
16 java × 3	8 digital-signature × 2	4 nist	3 ios
16 padlocks	6 password-management × 3	4 sha2	3 risk
15 password-policy × 2	5 hardware × 3	3 opensource × 2	3 debugging