Email Security Buyer’s Guide

What is Email Security?

Email security is the practice of protecting the accessibility, consistency, and validity of email communications by lowering the danger of email threats.

The methods and tools used to safeguard email accounts and messages are included in email security. Email is the main target of phishing attacks and may be used to distribute malware, making it the largest attack surface for a business. Email enables the exchange of messages between billions of online users and organizations. The internet's primary method of communication is email, which has long been a target of attacks.

Email has been abused and misused in a variety of ways since its inception, and there has never been a shortage of email threats. The goal of email security is to shield email communication networks from assaults and abuse. There are a number of email security methods that have been proposed and advised for deployment by technology standards groups to assist reduces email threats. Secure email gateways can assist businesses and people in securing email against a variety of attacks by going beyond basic protocols.

Some of the Email abuse includes:

• Phishing attempts
• Spoofing
• Spam Phishing
• Malware Delivery
• Business Email Compromise
• Denial of Service (DoS) attacks

Why Email Security is important?

According to a research, 81% of harmful files were transmitted by email. 1 in 239 email attachments and 1 in 415 links in emails are malicious.

Relying on your built-in security could leave your business vulnerable to cybercriminals who are constantly taking advantage of the number one attack vector: human nature and a lack of strong security. Many cyber-attacks on enterprises start with a malicious email.

The ability of a business to conduct business may be hampered by a danger to email, such as a lack of access as a result of a DoS assault. Another significant email issue is spam, which can harm a company by clogging inboxes with irrelevant content and sometimes triggering phishing assaults.

Sensitive information intended only for the recipient of an email message can frequently be included in emails. Sensitive information might be disclosed to an unauthorized party if email security is not used.

The legitimacy of business email emphasizes the significance of email security. A BEC assault could result in fraud if an unauthorized person is able to send email that appears to be from a corporate email account.

Benefits of Email Security for businesses:

Since email is still the primary method of communication for most businesses, email security solutions and best practices offer several important advantages to companies of all sizes, including the following:

1. Availability - At the most fundamental level, email security can aid in ensuring the ongoing availability of email services so a business can keep in touch with its staff and clients.
2. Authenticity - Implementing email authenticity measures can assist a business and its users gain confidence that email sent from its domain is genuine.
3. Fraud Prevention - A company may be able to lower the risk of fraud by being able to recognize potential email security concerns like spoofing.
4. Malware Prevention - Malware risks can be reduced by implementing the right set of security features on an email platform.
5. Phishing Protection - Phishing attempts can deceive staff members into downloading files or clicking links that could be dangerous, exposing confidential information or stealing login credentials.

Top Email Security software

Email security is more crucial than ever because of phishing attempts and data breaches. Fortunately, email security software can assist in preventing hackers from accessing your inbox and all of the personal information contained inside.

Since best Email Security practices is crucial for almost everyone with a working email address. However, not every provider offers the same quality tools, so it's crucial to look for the best solutions based on your demands and budget rather than waiting until you have been pwned to take action.

Top 5 Email Security software

• Proofpoint Essential
• Barracuda Email Security
• Mimecast
• Avanan Email Protection
• SpamTitan by TitanHQ

Proofpoint Essential

An industry leader in cybersecurity, Proofpoint works to shield users' data and personnel from sophisticated risks and threats that target email, social media, and mobile. Proofpoint is one of the greatest email security programme which have proven to be effective. It received recognition in both the Gartner Magic Quadrant for Enterprise Information Archiving in 2022 and the Gartner Market Guide for Email Security in 2021.

With antivirus and antispam protection, Proofpoint Email Protection provides a high level of mail security. Along with other email management tools, the business also offers outbound filtering and data loss prevention. In addition, Proofpoint provides functionality for reports as well as tools for email encryption and impostor mail security.

The business also provides a free trial of their product, which is excellent for customers who prefer to try out new software before purchasing it.

Highlights:

• ?Advanced Reports with metrics like VAP isolation, phishAlarm, and TRAP.
• The Business Email Compromise (BEC) Defense stops email threats from both malware and non-malware sources, like email fraud.
• Identify much attacked persons via gaining visibility into people (VAPs.).
• The ability to effectively classify spam, phishing emails, malware, and more using cutting-edge ML technology (NexusAI).
• Sandbox, reputation analysis, and multi-layered content analysis are used to detect and stop advanced malware.

Barracuda Email Security

In terms of security, app delivery, and data protection solutions, Barracuda Networks is a world leader. Barracuda as part of their wide range of outstanding solutions provides Barracuda Email Protection, one of the finest email security programme that can prevent all 13 email dangers. In the 2021 Forrester Wave Barracuda Email Protection has been recognized as a leader, the 2020 SC Awards Europe for Best Email Security, and Gartner Peer Insights Customer Choice 2019.

Highlights:

• Combine AI-powered inbox defense with email gateway protection.
• Training on security awareness and automated response.
• DLP and email encryption (Data Loss Prevention).
• In order to comply with cloud archiving, enforce email retention standards.
• Backup and integration of your Office 365 data

Mimecast

Cybersecurity technologies and cloud-based email protection are developed by Mimecast. Their email security technology takes a comprehensive approach to cybersecurity, making it possible for it to avoid attacks, maintain business continuity in the case of an attack, and retrieve lost data (after an attack occurs). The software will be able to recognize and stop spam and phishing, as well as shield users from more specific dangers like ransomware, impersonation, and other similar attacks.

Highlights:

• Incorporate internal tool protection and raise security awareness.
• Avoid BEC (Business Email Compromise).
• Detect trademark imitation and put a stop to it.
• Integrations for automation and orchestration (over 70 APIs).
• Protection for attachments and URLs.
• Service for archive filtering to protect email accounts.

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Avanan Email Protection

Avanan Email Security provides defense against malware, phishing, viruses, data loss, and compromised accounts. Avanan also examines each user's email history, in order to swiftly identify mail fraud and user impersonations, which may be a severe problem if left undiscovered. Additionally to other collaborative tools like Google Drive, Slack, and others, the tool provides protection for almost any mail service provider.

Highlights:

• Prevents data leakage, malware, and phishing.
• Defend against supply chain and account takeover attacks.
• Prevents the compromise of business emails.
• Deliveries of harmful emails are prevented via patented inline enforcement.
• Prevention of data loss, encryption, and compliance.

SpamTitan by TitanHQ

SpamTitan is a cutting-edge email security programme created especially for companies and other big organizations. It provides defense against malware, phishing, dos attacks, spam, and more. SpamTitan also offers specialized filtering technologies, data leak protection, and email encryption.

Highlights:

• Blacklists in real-time that protect against spam and viruses.
• Set up blacklists, graylists, and whitelists to provide individualized security.
• Scanning of outgoing emails to make sure no harmful emails leave the company.
• Whaling, spear-phishing, and advanced phishing defense.
• Data loss protection guidelines for internal data.
• A modern sandbox to guard against sophisticated email assaults.

Comparison…