The internet is full of block-bad bots that perform a variety of automated tasks. Some bots are useful, for example, search engine crawlers or bots designed to scan websites and collect data, but others are malicious or spammy. Bad bots can be used for a wide range of attacks including denial-of-service attacks, brute force password attacks, data theft, and stealing intellectual property. These bots are often controlled by massive botnets composed of compromised devices like IP cameras and routers. According to the 2022 Imperva Incapsula report, bad bots are most common among classified sites, eCommerce, marketplaces, and ticketing services.

Defending Your Website: A Guide to Effectively Block Bad Bots

Blocking these bots can be very difficult, especially if your site uses a variety of plugins that allow users to access your website through a variety of methods including APIs and mobile apps. Many of these bots use device spoofing to make themselves look like genuine human traffic. They also change their IP addresses, name themselves after browsers and software everyone uses (like Safari), and fend off detection through advanced techniques such as fingerprinting and header manipulation.

If you run a vulnerable WordPress website, the best way to protect yourself against bad bots is by blocking their IPs and usernames using our Local Brute Force Protection feature in iThemes Security Pro. Additionally, you can opt-in to our blocklist network where your lists will be shared and blocked by other iThemes Security Pro users around the world. This will significantly reduce the number of bots you are exposed to.

Email verifier API is an important tool to use when collecting leads or subscribers, as email addresses can change over time. An in-depth validation process helps to maintain a clean list, boost email deliverability and sending reputation, and saves time and money by filtering out undeliverable emails.

An email verifier API checks for errors or issues in an email address, such as misspellings, typos, and disposable email services. It can also spot fake or spam trap email addresses, and help you avoid sending messages to invalid email addresses that can lead to ISPs or ESPs flagging your domain as spam.

Beyond the Bounce: A Comprehensive Guide to Email Address Validation with Powerful APIs

The Kickbox email verification API is a powerful tool to check email addresses on your website or app. The API runs multiple checks against each email address and returns a comprehensive report that can be used to improve user experience and reduce bounce rates. It performs grammar checks and checks against mailbox providers like Gmail, Yahoo, Hotmail and more to ensure that you’re only communicating with valid addresses.

This email verification API is designed to be used by software developers and is offered as a SaaS subscription. It has a robust set of features including email verification, blacklist monitoring, suppression lists and more. The API is fast, and can verify an email address in 1.9 seconds on average. It supports several languages, and has an extensive client library, allowing it to be integrated easily into your product or service. It’s also GDPR and CCPA compliant by not storing any data, and has a free tier of up to 500 verifications per month.