Reputation
8,392
Top tag
Next privilege 10,000 Rep.
Access moderator tools
Badges
29 58
Newest
 tls
Impact
~542k people reached

2d
comment How Point-to-Point encryption eliminates PAN storing?
Welcome to Information Security. Your question cannot be answer without more context, please edit it to clearly state in what condition you are operating and what norm/regulation you are trying to satisfy.
2d
answered How to prevent illegal file transfer or copying of video files from a PC?
Apr
28
comment What all websites are safe to try SQL injection in India?
If you are trying to learn and practice SQL injection, you should look out for sandboxed environment to run on your own machines. That way, you won't be impacting anyone else system.
Apr
28
reviewed Close How did I get a signed cert back with a wildcard common name when I submitted a csr with a specific common name?
Apr
26
answered Asymmetric encryption and signature performed by hand
Apr
26
revised Asymmetric encryption and signature performed by hand
deleted 6 characters in body; edited title
Apr
25
reviewed Approve key-exchange tag wiki excerpt
Apr
25
reviewed Close Passwords processed on server side?
Apr
25
comment Passwords processed on server side?
Thomas Pornin made a good answer to your question in that linked question (security.stackexchange.com/a/23285/1574)
Apr
25
reviewed Close Find SHA256 if I only have part of the string
Apr
25
reviewed Close What is the most valuable file you can get using a directory traversal hole
Apr
25
reviewed Close The best way to prevent ransomware and virus?
Apr
25
reviewed Close Why do some websites tell you they use cookies?
Apr
22
comment How to find a spoofed packet with matching TTL?
Over the Internet, you are not responsible for routing your packets. Connections might be severed, other established. Furthermore TCP/IP never guarantees uniform routing.
Apr
22
answered How to find a spoofed packet with matching TTL?
Apr
22
revised How to find a spoofed packet with matching TTL?
acronyms
Apr
20
comment Secure a server on `localhost` such that only the authorized users can connect
@Demetri port knocking can be configure by the sysadm using iptables, you do not need the server to have any privileges.
Apr
19
answered Is it possible to to encrypt multiple messages with multiple keys and get only one cipher?
Apr
18
comment Why timestamping chain is better than “code signature” chain?
That is what TS chaining is doing.
Apr
18
comment Why timestamping chain is better than “code signature” chain?
Cause contract would be signed by both party. Timestamp chaining only involves the Timestamping authority. Furthermore, with TS chain you don't have to check the content of the file to actually be sure they are the same. You just verify the hash/sign matches.