澳门赌场网址大全 awareness training is included with the security services that we provide to our clients here at Bellwether. We do this because we understand that cybersecurity isn’t just about technology. It’s about behavior and training people in best practices so they don’t inadvertently let a cyber intruder onto their device and into their employer’s network.
July has become known as Ransomware Month to remind people of the threat that this kind of malicious software poses to companies everywhere. Ransomware is just one kind of malware that pervades the internet. 为什么只关注这一种而不关注其他呢?
Ransomware is a big problem and incurs big costs to victims. 这里有一些关于 勒索软件的全球成本:
- 在2022年，勒索软件攻击的平均成本为1000万美元
- Ransomware-related 网络保险 claims rose 77% in Q1 of 2023
- Human behavior was responsible for 74% of attacks in 2022
The way to avoid these costs is to avoid becoming a victim, and that’s where the value of cybersecurity awareness training shines through. By training people to recognize the ways that cyber-criminals try to gain access to computers and giving them the proper steps to take when they do, significantly lowers the risk that you’ll have a ransomware attack.
什么是勒索软件?
Let’s go into more detail about ransomware and how it works to deepen your understanding of this cyber-criminal tactic and how it works.
Ransomware = A type of malicious software that encrypts all your organization’s data, preventing you from accessing it until you pay the attacker to unencrypt it.
而勒索软件阻止你访问你的数据, 这并不是袭击带来的唯一威胁. Cyber-attackers also use 敲诈勒索, threatening to expose your data if you don’t meet their demands. That’s why having backup copies of your data doesn’t provide any insurance against a ransomware attack.
事实上，网络罪犯经常这样做 双 敲诈勒索. That means they demand payment for both the key to decrypt the data that’s being held hostage, 也感谢你保证不曝光. In fact, 80% of all ransomware attacks involve 双 敲诈勒索 or even 四勒索!
Would you trust a cyber-criminal’s promise that they would NOT expose your data even if you paid? That’s yet another reason why you’d want to avoid becoming a victim.
勒索软件是如何工作的?
There are three main entryways for ransomware to enter an IT system.
- 社会工程和网络钓鱼
- 补丁
- 弱密码和糟糕的身份管理
你的IT部门可以负责修补软件, and they can institute policies and technical measures to protect online accounts. But they can’t prevent your people from succumbing to social engineering attempts. 这就是澳门赌场网址大全意识培训的用武之地.
没有训练, it’s more likely that a person won’t recognize a phishing email and they may click on a link that downloads ransomware. What happens next is that the software sends a message back to its controllers. At this point, the controllers can send the ransomware instructions on what to do next.
What happens after that could be that it immediately encrypts data and accounts, or it may spend some time snooping around to gather information that allows the intruders to do a more targeted attack. The amount of time that the program can remain undetected is determined by the kind of security software that is being used. 例如，拥有 管理检测和响应(MDR) will greatly reduce the chance that an intruder can get beyond the device that it exploited.
勒索软件事件响应计划
Ransomware should be a scenario that you include in your cybersecurity incident response plan. 你的计划应该包括以下活动:
- 关闭或断开受影响的设备.
- 确定破坏的程度.
- 与内部和外部受众进行沟通.
- 决定如何应对网络罪犯.
- 恢复和恢复IT系统.
Part of your incident response is going to be to decide if you’re going to pay the ransom or not. It might seem like paying is the only option if you want to avoid 双 敲诈勒索, 但在某些情况下，它可能是 支付赎金是违法的.
Getting good advice is essential to know the right steps to take. 如果你有 网络保险, your carrier may provide access to experts who can guide you on the right steps to take and assist you in communicating with the cyber-attacker.
使用分层策略防御勒索软件
很明显, it’s a better experience for everyone if you can avoid a ransomware attack and cybersecurity awareness training is an essential layer in cybersecurity strategy. As mentioned earlier in this article, the costs of an attack is high. What’s more, some companies never completely recover from the damage to their reputation.
这里是风向标, we partner with clients to create cybersecurity strategy that helps them face the risks that threaten their businesses every day. The result is that executives are confident that they’re doing everything they can to avoid becoming a victim of cyber-crime. 如果你没有信心，我们应该谈谈.
