Defense Against Java bombs and rejection of virus emails

Java bomb defense: some of the many types of chat rooms can directly send HTML statements. By sending an HTML statement containing malicious code, attackers can repeatedly open numerous windows or display giant images on their computers, resulting in system resource depletion and crash. You can enable "Internet Options> Security> Custom Level" to remove Java and script functions. Reject virus Emails: A friend who sends and receives emails online through the Web can use the automatic mail filter function provided by the mailbox to not only prevent spam, but also filter out some virus-infected emails so that they do not enter the inbox. This reduces the chance of virus infection. Take email 163 as an example. Enter the rejected email address in "spam filter → reject sender list. Do not log on to Win 98 at will: edit a registry file (case sensitive) "[HKEY_LOCALMACHINENetworkLogon]" MustBeValidated "= dword 00000001" and import it to the Registry. Then, modify the Network Properties in the control panel, and select "Add/customer/Microsoft vendor/Microsoft friendly Logon" in the "configuration" tab ", select "Windows logon" or "Microsoft friendly Logon" in the primary network logon ". After confirming, restart the computer. The login window lists all users on the computer. Select your username before logon, and then enter the password in the password box and click "OK.