What is Proofpoint? A Complete Guide

Cyber threats lurk behind every click in this age of ever-expanding digital interconnectivity. Proofpoint emerges as a digital guardian in this landscape, shielding businesses from email attacks, data breaches, and more. But What is Proofpoint exactly, and how does it fortify individuals and organisations alike from the evolving menace of Cyber crimes?

This blog takes you on a journey through the world of Cyber Security and offers a detailed breakdown of Proofpoint's amazing features. Read on and gain deeper insight into What is Proofpoint and why it’s the ultimate weapon in your organisation's online defence arsenal!

Table of Contents

1) What is Proofpoint?

2) How Proofpoint Functions in Action?

3) Advantages of Proofpoint

4) Enhancing Email Security with Proofpoint

5) What Prompts Security Leaders to Select Proofpoint?

6) Conclusion

What is Proofpoint?

Proofpoint Email Protection is the industry’s top email security solution, that safeguards outbound and inbound email traffic against modern cyber threats. Established in 2002, this SaaS-based Cyber Security and compliance company provides people-centric solutions that collaborate and build on each other.

Proofpoint is trusted by businesses of all sizes across diverse industries. It leverages the advanced machine learning technology, NexusAI, to identify known and unknown threats that other detection engines can miss.

How Proofpoint Functions in Action?

Proofpoint’s email security solutions are designed to offer an optimal balance between security and usability. Its products are cloud-native and compatible with various technologies that enables organisations to maintain granular control over risks associated with advanced email threats.

Since many of Proofpoint’s email security technologies prevent unwanted emails, spam, and malicious attachments from arriving in the inbox, end-users experience minimal friction when using the solution. It provides IT administrators and security leaders with multiple tools and reports for improving operational and cloud security throughout the organisation. Here are a few examples:

1) Continuous Risk Assessment

Proofpoint scores threats on a scale from one to 1,000 based on the following factors: threat actor sophistication, spread and focus of attack targeting, type of attack and overall attack volume. These dynamic risk scores accompany incoming messages as they enter the network.

The score helps companies understand the risk for both the individual user and the company as a whole. Security leaders can filter and search for messages using these scores to understand which threats must be prioritised first.

2) Customisable Rules and Controls

Email classification using Proofpoint can be done in many languages. Based on potential threats, emails will be divided into specific quarantine categories:

a) Spam

b) Phishing

c) Imposter email

d) Malware

e) Bulk email

f) Adult content

The analysis function will identify graymail and mark those emails at a lower priority to limit inbox clutter. Users can “promote” emails to a higher priority or move emails to a lower priority. Companies can customise the rules of what is considered “acceptable use” while using Proofpoint to better align with their needs.

3) Extensive Visibility and Message Tracking

Proofpoint has an advanced message-tracking feature and a high-performance search engine that allows users to pinpoint hard-to-find log data. Security leaders can access sixty real-time reports detailing mail flow and security trends.

This allows organisations to be proactive when addressing any potential issues and trends as they are identified. Users can also create “safe” and block lists of email senders, enabling security leaders to proactively reduce the organisation’s attack surface while keeping trusted contacts accessible.

4) Opportunities for Reducing Attack Surfaces

Proofpoint delivers intelligence about your organisation’s high-impact targets, which it refers to as Very Attacked People (VAP). The platform informs security teams where sensitive information is potentially being exposed across email and the cloud. Companies can lock down access to specific files in the cloud, prevent data loss, and archive communications.

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Advantages of Proofpoint

Seeing a phishing attempt or suspicious attachment can be difficult if you’re unaware of red flags. Proofpoint’s cutting-edge email security software allows clear visibility into all email accounts. Let's explore some of the biggest advantages of Proofpoint:

Comprehensive Reporting

This tool uses machine learning to detect criminal behaviour patterns and techniques. This insight enables teams to adapt to diverse threat scenarios, making future incidents easier to avoid. Samples of malicious subject lines, file names, hashtags, email templates, and URLs are available at a glance. This way, Proofpoint translates people's risk into business risk, giving managers the data to make educated decisions.

Enhanced Visibility

Proofpoint TAP gives teams a bird' s-eye view of every company email account. It outlines how attacks impact operations and its dashboard rates risks in different ways. Company email addresses are ranked according to users’ threat type, attack index, severity, and number of messages and clicks.

Attack descriptions can be expanded to better describe how the threats were carried out. Valuable metrics such as targeting and spread give insight into the number of affected locations and targets

Awareness Training

Proofpoint also supplies data-driven security training, which is critical in today’s constantly evolving threat landscape. For most businesses, reducing human error can mean the difference between data breach and email security. Therefore, prioritising end-user education guarantees proper responses to increasing instances of phishing attempts.

Proofpoint encourages and enables teams to stay ahead of attackers by helping them understand threats, reduce exposure, and change strategies. Threat simulations enable measurements of user risk from phishing, USB, and SMS attack vectors. Customised knowledge assessments also ensure that users are engaged through game-based, video, or interactive training modules.

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Enhancing Email Security with Proofpoint

Proofpoint uses multi-layered threat detection to stop email threats from arriving in the inbox altogether. This reduces the need to train employees to distinguish between phishing emails and legitimate messages. Let's explore some of the features included in each layer of security Proofpoint:

1) Encryption and Archiving for Emails: Proofpoint prevents threat actors from intercepting emails sent across the public internet. Email archiving offers secure storage for messages that may contain sensitive data.

2) Detection Based on Signatures: This feature filters incoming email messages based on their content. Emails that contain known threats or content associated with known threats are automatically blocked and reported.

3) Real-time Reputation Analysis: This feature looks for information about the email server that sent the incoming message. Proofpoint continuously assesses local and global IP addresses to look for signs of malicious behaviour and blocks servers that show signs of compromise.

4) Analysis of Sender Reputation: This leverages AI to scan hundreds of thousands of email attributes and determine whether the sender is genuine. This analysis considers the relationship between the sender and recipient, along with the content of the message itself.

5) Anti-spoofing Measures: Proofpoint uses Domain-based Message Authentication Reporting & Conformance (DMARC), an email security protocol that prevents hackers from spoofing domains and impersonating employees.

6) Prevention of Data Loss (DLP): Proofpoint can scan outgoing email messages for sensitive information and trigger alerts when employees leak potentially valuable information. This provides valuable data for the organisation’s Security Operations Center (SOC), which can respond to data exfiltration threats in real time.

7) Identity Protection: If threat actors ompromise an employee’s email account, they can quickly take control of that user’s digital identity. Proofpoint monitors employees’ routine email behaviours and triggers alerts when individuals deviate from the established baseline.

What Prompts Security Leaders to Select Proofpoint?

Most public data breaches begin through email. Organisations are highly vulnerable to sophisticated threat actors who can impersonate co-workers and trusted third-party contacts without a robust email security solution. Proofpoint helps reduce the risks associated with malware, email phishing, credential-based attacks and email account compromise.

Since email is one of the most popular vectors for gaining initial access to target networks, strong email security can significantly improve an organisation’s security posture. Proofpoint’s email security and protection platform is not just reactive but proactive. It actively blocks malware, spyware, and trojan horse attacks, reducing the risk of email fraud and providing security leaders with a clear view of email-related compliance and policy risks.

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Conclusion

Proofpoint offers a people-centric approach to Cyber Security, providing comprehensive protection against today's email-based threats. Its advanced technology and trusted solutions continue to secure businesses of all sizes across industries. We hope this blog helps you understand What is Proofpoint and secure your organisation against cyberattacks.

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