Top security conference

1. IEEE Symposium on Security and Privacy (S&P (Oakland));
2. ACM Conference on Computer and Communications Security(CCS);
3. International Cryptology Conference (Crypt);
4. European Cryptology Conference (Eurocrypt);
5. Usenix Security Symposium (Security);
6. SOC Network and Distributed System Security Symposium (NDSS);
7. International Symposium on Research in Attacks, Intrusions and Defenses (RAID);

the other conferences you can ref the follow two links:

1. Computer Security Conference Ranking and Statistic;
2. Top Crypto and Security Conferences Ranking.

the recent security events and conference:

1. IEEE Cipher’s Calendar of Security and Privacy Related Events;
2. UCL Crypto Group | Call for papers;
3. Information Security Conferences of 2015;
4. SEcore Conferences list;
5. Duo Security’s information security calendar;

Journals on computer security

1. University of Cambridge Security Group list;
2. San Jose State University list;