雇员可能对公司有攻击动机，虽然雇员有非常高的内部访问和系统知识级别，但他们的资源和黑客技能可能很有限。
An employee may have a grudge against the company, and while employees have tremendous levels of internal access and system knowledge, they probably have limited resources and hacking skill.
白帽黑客专家，指公司雇佣专家去测试他们的官网网站或email系统是否易受攻击。
White-hat hacking Experts hired by companies to test their websites or email systems for vulnerabilities.
媒体公司只关注那些攻击计算机系统的黑客，而往往忽视那些计算机的保卫者，所以有些人就使用术语“黑客”表示只进行攻击的黑客。
Media companies only concentrate on the hackers who attack computer systems rather than the defenders, so some people use the term "hacker" to mean only attacking hackers.
他怀疑有某类黑客在发起攻击，于是利用这个周末来帮助维护该公司的系统。
He suspected some kind of hacker assault and had spent the weekend helping to shore up the company's systems.
黑客把索尼公司的PlayStation网络，索尼在线娱乐以及Qriocity音乐系统作为攻击目标。
Hackers targeted Sony's PlayStation Network, Sony Online Entertainment and Qriocity music systems.
恶意软件导致安全巨人RSA公司遭到“zero-day attack”攻击（指系统有缺陷，被黑客抓住而发起的攻击）--通过IE，以前没有发生过这种事--但是攻击的技术却是老套。
The malware that led to the hacking of security giant RSA may have been a "zero-day attack" – ie, it had never been seen before – but the method of infection was nothing new.
业界公司运行的程序经常布满安全漏洞，它们聘用黑客攻击系统，发现问题，从而帮公司争取时间修补漏洞。
Its firms often run bug bounty programmes, which pay rewards to hackers who disclose problems, giving the firms time to fix them.
业界公司运行的程序经常布满安全漏洞，它们聘用黑客攻击系统，发现问题，从而帮公司争取时间修补漏洞。
Its firms often run bug bounty programmes, which pay rewards to hackers who disclose problems, giving the firms time to fix them.
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