Best Server Security Tools

By Author: etechsupport
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Security is becoming a day-to-day struggle for businesses as hackers develop increasingly sophisticated methods of gaining access to your data. The number of security breaches has increased by 11% during 2018. 4.1 billion personal records were exposed in the first half of 2019. Data exfiltration, stolen IP, and ransomware losses are all increasing at a rapid rate. Even though over two-thirds of corporate leaders are aware of the growing security concerns, only a small proportion of them have adequate server and website security.
To be fully protected, multiple layers of protection must be in place. Each layer addresses a distinct type of threat, and they all work together to create an invisible wall. System administrators face a challenging task because simply detecting and stopping specific threats isn't enough. It's also critical to constantly protect against complicated threats and take preventative measures.
Businesses outsource cybersecurity management and use both free and paid security products. We'll take a look at some of the best tools in the sector right now. And explain how they can assist you in enforcing ...
... the seven critical security layers that any company needs to be safe.
1. Network Firewalls

A firewall is a system that protects a private system from unauthorized access. It's similar to a front door an outer layer of security that determines what can and cannot enter. Of course, to protect you, the door must be closed, durable, and under your control. Most computers include built-in firewall software, which is usually sufficient to protect against viruses, malware, and other unwanted content.
However, even though default firewalls are generic and limited, enterprises frequently employ hardware firewalls as well. While the Plesk firewall provides basic server protection, extensions like Juggernaut strengthen your server's defensive lines against today's threats. An SPI firewall, brute-force protection, real-time connection tracking, intrusion detection, and dynamic blocklists are among the features of Powerhouse. Such features provide you with additional control and enable you to prevent inappropriate communications. Take a comprehensive look at your network, and even scan encrypted data for threats.
2. EDR Endpoint Detection and Response Software

EDR is a technology that addresses the need for file signatures to be checked regularly. Examining for indicators of malignancy and being able to respond quickly to advanced dangers.
A strong EDR system can detect suspicious activity on any endpoint, whether it's a Mac, PC, or server. This is especially crucial because, even if a hacker has gained access to your system, they must be able to siphon information from your network for the hack to have a significant impact. EDR software avoids this by putting infected devices in quarantine, preventing intel from being sent or received.
EDR is a more advanced version of server security, hence it usually comes at a price. From automatic threat blocking to complicated incident response, Kaspersky EDR provides complete endpoint security. It's especially popular because of its ability to find, prioritize, investigate, and neutralize sophisticated threats across corporate networks.
3. Encryption Tools

Encryption tools are pieces of software that utilize cryptography to keep sensitive data safe from prying eyes. It works by converting "plaintext" data into "ciphertext." This procedure converts unencrypted data into an encrypted format that requires a key to decode. It's usually protected by a password, making it more difficult for outsiders to gain access.
Software and hardware encryption are the two major methods of encryption. Software encryption is more targeted, encrypting only specific files and folders. Encrypting entire devices is what hardware encryption involves.
SSH keys will be used by Linux users to connect to servers. The SSH (Secure Shell) protocol uses access credentials called SSH keys. Strong authentication, secure connections, and encrypted file transfers are all possible with this secure and widely used standard. Using SSH keys instead of standard passwords is more handy and secure.

4. Anti-Phishing Software

Phishing is a method of obtaining personal information through the use of fake emails and websites. People are frequently encouraged to click on harmful links by implying that they are significant and/or safe. It primarily occurs via messaging channels such as email and chat apps. Most generic phishing efforts sent out to thousands of people are blocked by built-in spam filters. Targeted phishing attempts, on the other hand, which may target specific individuals or groups, might be more difficult to detect.
Phishing is a particularly difficult type of cyber attack to defend against because it can look to be so genuine. Such schemes, which have fooled even the savviest of CEOs, necessitate the use of specialized anti-phishing software. Warden Antispam and Virus Protection is a premium add-on for power users and service providers. It supports approximately 30 SpamAssassin plugins in addition to delivering high-performance and simple antivirus checks. As a result, it is one of the most powerful anti-virus and anti-spam solutions available.
5. Antivirus Software

Your antivirus software is the door to your room if a firewall is a door to your house. A firewall prevents unwanted content and risks from entering your system, whereas antivirus software protects against threats that have already entered. It accomplishes this by continuously scanning files, looking for specific signatures that indicate malware, and deleting viruses and other potential dangers.
When it comes to antivirus software, there is no such thing as too much security. The goal is to choose a product that meets your demands while also being simple to use, lightweight, and updated regularly. Dr. Web's Premium Antivirus is an award-winning virus scanning and filtering software that protects mailboxes against several malware threats. Viruses, worms, and trojans are examples.
Plesk Premium Antivirus and Kaspersky Antivirus extensions are also excellent choices. Both extensions do real-time scanning of server mail traffic. Only Kaspersky provides fine-tuning and filtering of certain attachment file types. Then there's ImunifyAV, the most popular malware scanner. Through antivirus, security and domain monitoring, blacklist status check, and one-click malware eradication, it ensures that harmful code is held at bay.
6. Software for Penetration Testing

The last line of protection in your security arsenal is penetration testing software. Professional ethical hackers simulate a cyberattack (penetration testing), allowing enterprises to identify vulnerabilities in corporate networks before attackers do.
Human experts are frequently used to perform penetration testing rather than software. Once your systems are in place, this added level of security allows you to answer two specific questions. First and foremost, do you have enough layers in your security system? Second, do those layers function?
Certain tests in penetration testing, on the other hand, can run autonomously. Burp Suite's vulnerability scanner, for example, crawls an enterprise's web presence autonomously in search of common security holes. Cross-site scripting, SQL injections, and volatile content are all examples. Administrators can schedule Burp scans and view the results in the form of detailed visual maps. Giving you complete control and protection over your company's data.
Security Tools for Servers

Plesk extensions that boost your server's security are among the most popular. Here are a few of the most effective ones for dealing with server threats.
1. Sentinel Anti-Software - Sentinel Anti-malware is a scanner that incorporates open-source principles from Linux Malware Detect and ClamAV. This extension is especially useful for power users and service providers who want to ensure their security against a wide range of malware.
2. Kernelcare - This premium extension (free for 30 days) safeguards Linux servers against critical vulnerabilities. Specifically, it does so by automatically installing security updates to running kernels. This eliminates the need to reboot servers and plan for scheduled downtime for your customers. It also ensures that kernels are updated within hours of patch releases to ensure continuous security.
3. DoS Deflate Interface - DoS Deflate Interface is a lightweight shell script that assists in automatically deflecting DDoS attacks. The script runs in the background, preventing incoming connections from multiple IP addresses that exceed the configured threshold. Above all, it is simple to install and use.
4. Variti DDoS Protection - DDoS Protection by Variti protects websites from DDoS attacks, which are one of the most common online threats. In addition to other types of sophisticated bot attacks. This is accomplished by analyzing real-time traffic and routing it through a distributed network of VARIETY filtering nodes. This extension is ideal for businesses that rely on online traffic protection to run their operations.
5. Cloudbric - Cloudbric is an award-winning enterprise WAF and DDoS protection provider. For starters, it includes a threat detection system for real-time protection against hacking attempts, website defacement, DDoS attacks, and spambots. Second, you can activate it with a single click and use it for two weeks free of charge. While also receiving free and expert technical/security support from Cloudbric.
6. BitNinja - The BitNinja extension protects against 99.9% of malicious attacks. As a result, your server alerts and customer complaints may be reduced by the same amount. It protects against nine types of attacks, including malicious port scans and infections. You can set it up and begin automatically protecting your server in as little as five minutes.
How secure is your server against cyber-attack? Do you use these tools or others? Please share your thoughts in the comments section below!