A honeypot is a security mechanism that creates a virtual trap to lure attackers. An intentionally compromised computer system allows attackers to exploit vulnerabilities so you can study them to improve your security policies. You can apply a honeypot to any computing resource from software and networks to file servers and routers. Show
Honeypots are a type of deception technology that allows you to understand attacker behavior patterns. Security teams can use honeypots to investigate cybersecurity breaches to collect intel on how cybercriminals operate. They also reduce the risk of false positives, when compared to traditional cybersecurity measures, because they are unlikely to attract legitimate activity. Honeypots vary based on design and deployment models, but they are all decoys intended to look like legitimate, vulnerable systems to attract cybercriminals. Production vs. Research HoneypotsThere are two primary types of honeypot designs:
Types of Honeypot DeploymentsThere are three types of honeypot deployments that permit threat actors to perform different levels of malicious activity:
Honeypot LimitationsHoneypot security has its limitations as the honeypot cannot detect security breaches in legitimate systems, and it does not always identify the attacker. There is also a risk that, having successfully exploited the honeypot, an attacker can move laterally to infiltrate the real production network. To prevent this, you need to ensure that the honeypot is adequately isolated. To help scale your security operations, you can combine honeypots with other techniques. For example, the canary trap strategy helps find information leaks by selectively sharing different versions of sensitive information with suspected moles or whistleblowers. Honeynet: A Network of HoneypotsA honeynet is a decoy network that contains one or more honeypots. It looks like a real network and contains multiple systems but is hosted on one or only a few servers, each representing one environment. For example, a Windows honeypot machine, a Mac honeypot machine and a Linux honeypot machine. A “honeywall” monitors the traffic going in and out of the network and directs it to the honeypot instances. You can inject vulnerabilities into a honeynet to make it easy for an attacker to access the trap. Example of a honeynet topology Any system on the honeynet may serve as a point of entry for attackers. The honeynet gathers intelligence on the attackers and diverts them from the real network. The advantage of a honeynet over a simple honeypot is that it feels more like a real network, and has a larger catchment area. This makes honeynet a better solution for large, complex networks – it presents attackers with an alternative corporate network which can represent an attractive alternative to the real one. Spam Trap: An Email HoneypotSpam traps are fraud management tools that help Internet Service Providers (ISPs) identify and block spammers. They help make your inbox safer by blocking vulnerabilities. A spam trap is a fake email address used to bait spammers. Legitimate mail is unlikely to be sent to a fake address, so when an email is received, it is most likely spam. Types of spam traps include:
Spam trap vulnerabilities include generating backscatter (incorrectly automated bounce messages) and tainting legitimate email addresses that reply to or forward the message. Moreover, once the spam trap has been exposed, it spammers can exploit it by sending legitimate content to it, causing the spam trap to lose its efficacy. Another risk is that some people may write to an address without realizing that it is a spam trap. Accidentally hitting a spam trap can damage your organization by affecting your reputation and deliverability. An ISP might block or blacklist your IP address and companies that consult anti-spam databases will filter your emails. See how Imperva Web Application Firewall can help you with website security. Request demo Learn more Imperva Application SecurityOur internal security team maintains the Imperva application security solutions include cloud and gateway web application firewalls (WAFs), a developer-friendly content distribution network (CDN) for improved performance, protection against distributed denial of service (DDoS) attacks, attack analytics to respond to actual security threats, and more. What type of device should you install as a decoy to learn potential attackers?A honeypot is a network-attached system set up as a decoy to lure cyber attackers and detect, deflect and study hacking attempts to gain unauthorized access to information systems.
Where should nids be placed to protect the entire network?Network intrusion detection system (NIDS) is an independent platform that examines network traffic patterns to identify intrusions for an entire network. It needs to be placed at a choke point where all traffic traverses. A good location for this is in the DMZ.
What type of policy defines the methods involved when a user logs on to the network?50 Cards in this Set. What is the name of the built in firewall on most Linux distributions? In Linux, there is a built-in firewall called iptables. It is a user-friendly program that allows you to configure the tables offered by the Linux kernel firewall. The default firewall installed with Red Hat, CentOS, Fedora Linux, and other distributions is iptables.
|