信息安全必修课:不懂服务器防护月亏50万?服务器安全防护,忽视即月损50万,必修课来袭
Essential Information Security Course: Losing 500,000 Yuan a Month without Understanding Server Protection? Server security protection: Neglecting it can lead to a monthly loss of 500,000 yuan. A compulsory course is coming
以上为机器翻译结果，长、整句建议使用 人工翻译 。