How do I know if the file is poisonous?
File security is related to the security of your personal and corporate information. Improper opening of suspicious files may cause your computer to be infected with viruses or even leak confidential information. How to identify whether a file is safe? Be sure to carefully examine the file source, file extension and file content. If you have any doubts, do not open it and take protective measures immediately, such as scanning with anti-virus software. Only by raising awareness can we effectively prevent virus attacks.