Network Security Essay Example | Topics and Well Written Essays - 1000 words - 2

Network Security - Essay Example In order to prevent such attacks in the future the following measures should be thoroughly applied. The employs should be enforced with strict regulation when it comes to dealing with spam mail. The employees should be educated on how to avoid suspicious emails (Minimizing the impact of the RSA SecurID breach, 2011). Security monitoring technologies should be used to monitor changes in user privileges and also add manual approvals to critical infrastructure and software (Minimizing the impact of the RSA SecurID breach, 2011). Also the infrastructure hosting critical software should be hardened and they should be monitored closely for remote and physical access. Help desks activities and any other activities that may result in information leakage should also be examined (Minimizing the impact of the RSA SecurID breach, 2011). Since the attack has taken place recently the full damage is too early to be predicted. According to RSA’s FAQ for the customers the threat of direct attack to the customers have been denied since the information stolen is useless, without the information held by individual customers (Inc.). Because of that RSA is confident there no immediate reason to call back any products. The local user should apply them selves with strict rules handling any type of spam mail or downloading attachments from unknown sources. Also they should avoid sharing their important credentials (usernames, passwords) with strangers. Even though the company effort and training to avoid spam based attack has not paid off. It is a good lesson to everyone (Litan, 2011). By utilizing the thousands of computers in DC++ file sharing service network this DoS have been launched against 40 companies over the last three months (Reimer, 2007). If such attack is launched using a single computer the attacker is easy traceable. So overcoming this barrier, using DC++ network’s