IM Security for Microsoft Skype for Business Alternatives (September 2025)

Advanced threat and data protection for Microsoft Office 365, Google Workspace, and other cloud app security services.

Secure your collaborations with a dedicated layer of protection against malware, malicious links, and other threats that SharePoint administrators are often unaware of.

The most comprehensive protection against traditional and targeted attacks. Blocks spam, phishing, and advanced persistent threats (APTs). Flexible hybrid SaaS deployment option.

Protect from Internet threats and gain control over cloud app usage.

Trend ScanMail™ for Domino provides comprehensive mail server security with real-time protection and streamlined administration that blocks emails with links to malicious sites.

Learn about Smart Protection Suites offered by Trend Micro.

OfficeScan Security provides endpoint protection for any physical or virtual environment by protecting your hardware and virtualization investment from malware signature files.

Enterprise cybersecurity platform powered by AI & global threat intelligence. Attack surface management, XDR, cloud security, network security, managed services

Defend your endpoints at every stage using Trend Vision One™ as an endpoint security solution.

Over 90% of targeted ransomware attacks start with a spear phishing attack. But with a single appliance, you can detect and block targeted attacks.

Symantec Messaging Gateway protects email against spam, malware, targeted attacks and provides advanced content filtering, data loss prevention, and email encryption.

Official Trend Micro Antivirus+ Security offers the best antivirus & strong online protection for your PC. Shop and bank securely online while Trend Micro protects you against ransomware, spyware, and other cyber threats.

Forcepoint Data Loss Prevention (DLP) is an enterprise solution that prevents data exfiltration across all channels, including cloud, email and endpoint. Learn more here.

Learn about TippingPoint Threat Protection System.

Kaspersky Security for Microsoft Office 365 protects your cloud-oriented enterprise from email-borne threats. Learn how it uses advanced next generation techniques to stop phishing, ransomware, malicious attachments, spam and business email compromise (BEC).

More than a decade in the DLP landscape. Recognized for its Endpoint Protector Solutions in Gartner Magic Quadrant for Enterprise Data Loss Prevention.

Discover how Proofpoint Digital Protection helps protect social media accounts against account hacks, attacks, malicious content and other risks.

Protect your business from viruses with AVG Internet Security Business Edition. Includes email and server security, business antivirus, and firewall.

Protect your organization from insider threats with Forcepoint insider threat solutions. Learn how to identify, investigate and respond to insider threats.

Ranked in the top 5 for efficacy in independent testing, VIPRE Endpoint Security Cloud delivers nextgen antivirus protection and convenience.

N-able Mail Assure offers MSPs AI-driven email security with close to 100% filtering accuracy. Mail Assure also provides continuous uptime and email archiving.

Complete protection against phishing, malware or spam, adding an extra layer of cyber defense for your Microsoft 365, Google Workspace cloud apps and email.

Today’s most successful businesses are digitizing virtually every aspect of their operation. That sensitive data needs to be protected by organizations. Fortra's Digital Guardian gives you immediate visibility into your organization’s assets, delivering enterprise-wide data protection to safeguard your sensitive data and IP, wherever it lives.

Kaspersky Endpoint Security for Business offers cloud or on-premise multi-level adaptive endpoint protection, automated threat defense and systems hardening for mixed environments.

Skyhigh Secure Web Gateway (SWG) the complete solution protecting both users & data. Integrated RBI, CASB, industry leading DLP 99.999% uptime.

Mac endpoint protection and mobile threat defense with content filtering.

Cloud Edge™ by Trend Micro provides multi-tenant management, complete control of your customers’ security, and unified threat management for managed services providers, managed in one central location.

Confidently and quickly identify threats and maintain cloud security for hybrid environments by using Trend Vision One.

Find out how Proofpoint Cloud App Security Broker (CASB) helps protect users of cloud apps and their data from advanced threats, data loss, and compliance risks.

The growing attack surface is challenging - get a comprehensive single and unified cybersecurity platform for your environments.

VIPRE provides email security solutions for every size organization and the IT partners that serve them.

Detect targeted attacks and targeted ransomware anywhere in your network.

Take cybersecurity to the next level with WatchGuard Endpoint Security Solutions

Full suite for Microsoft 365 security, Risk, Governance, Compliance & Backup

Secure your business with total messaging control. Cybonet stops the majority of malicious email threats at your network's perimeter while simultaneously providing a range of additional options for comprehensive security and messaging control.

Detect and block both malicious and malware-less email threats with Proofpoint Email Protection.

See how Webroot Endpoint Protection uses cloud-based multi-vector protection against ever-evolving threats. It's not your standard antivirus software.

Protect your customers with artificial intelligence with real-time spear phishing protection and cyber fraud defense to prevent personalized attacks.

Industry-leading cloud-native Security Service Edge (SSE) solution enables your workforce and protects your data across web, cloud, email, & private apps.

SMX offers a cloud-based email security solution for SEG, archiving and added Microsoft 365 defence. Trusted by enterprises, governments and ISPs across ANZ.

Trend Micro Deep Security software provides comprehensive security in a single solution that is purpose-built for virtual, cloud, and container environments.

Kaspersky Security for Internet Gateway offers reliable protection against web-based cyberthreats. It also helps to reduce risk and increase productivity through internet access management.

Data Center Security – Complete server protection, monitoring, and workload micro-segmentation for private cloud and physical on-premises data center environments.

Proofpoint Enterprise Archive™ is a cloud-based archiving solution that simplifies three key information management challenges—legal discovery, regulatory compliance and end user information access...

Learn about Microsoft Defender for Business, an endpoint security solution built to help protect small businesses against cybersecurity threats.

WithSecure™ (formerly F-Secure) Elements Collaboration Protection adds comprehensive protection beyond your Microsoft 365 security features. Learn more here.

Get advanced threat protection with Microsoft Defender for Office 365 and protect against cyber threats like business email compromise and phishing.

Email Security, Archiving, Encryption, & Awareness Training. Compatible with Office 365. Virus, Phishing, Ransomware & Malware Protection.

Locate, track, and protect your sensitive data from inside and outside threats using DataSecurity Plus

Harmony Mobile (Formerly Sandblast Mobile), Check Point’s Mobile Threat Defense solution, is designed to keep corporate data safe by securing mobile devices.

How it works: Avanan adds an invisible layer of full-suite security for cloud email/collaboration, like Office 365, to create universal threat management.

Microsoft Purview Data Loss Prevention provides unified data loss prevention capabilities across endpoints, apps, and services.

Barracuda Essentials for email security provides IT service providers with complete email security, archiving, e-discovery and backup solution.

Intelligent Email Security protects against data breaches by engaging and empowering users without introducing friction.

Email security and spam filtering with SpamTitan from TitanHQ uses double AV and AI driven malicious URL detection to block malicious threats

Protect your business network from viruses and threats, secure your work email and Windows file server with AVG business antivirus endpoint security. Download a Free Trial or Buy Online.

MX Layer provides cutting-edge cloud-based solutions for email security, business continuity, data loss prevention, and email archiving services.

Prevent sensitive emails from being sent to the wrong person. Confirm external recipients and attachments with this convenient Outlook add-in.

The most integrated endpoint security platform on the planet delivers cloud-based protection with AI-guided security management, all on a single agent/console architecture.

Safeguard your network’s most vulnerable system with anti-virus and anti-spam technologies that block malicious software and spam at the gateway.

Bitdefender's data center security solutions provide complete protection for your critical assets. Discover how we can help secure your organization.

The award-winning Clearswift Secure Email Gateway offers an unprecedented level of email security, including cyberattack protection and data loss prevention.

To meet today's Cyber Security challenges, enterprises need an integrated cyber defense platform that integrates industry-leading solutions and solves for the most pressing C-level challenges like evolving threats, privacy & compliance, and digital transformation.

Protect users from malicious websites and document downloads, and enforce Zero Trust on the web with Forcepoint ONE Web Gateway. Learn more here.

Stop malware before it enters your network with secure DNS protection. Webroot offers web security with URL filtering to protect your business.

In ever-expanding cloud environments, Kaspersky Lab’s Hybrid Cloud Security solution fully embraces the agility and scope of complex, dynamic hybrid infrastructures, without compromising on protection or on systems performance.

Discover how Proofpoint’s Insider Threat Management (ITM) solutions can help you detect threats from inside your organisation. Add ITM security solutions to your defence.

Enhance VIPRE Email Security Cloud with unparalleled protection against malicious links and infected attachments.

URL filtering controls access to millions of web sites by category to protect users from malicious sites and enable safe use of the Internet.

Prevent malware, ransomware and other threats from compromising your email and your business with Secure Cloud.

Enterprise and small business antivirus software from AVG. Windows PC and network server cybersecurity protection. Subscribe online today.

N-able™ Endpoint Detection and Response (EDR) helps MSPs identify and secure customer devices from the latest threats, including those antivirus can’t catch.

SonicWall Capture Client is a unified client platform that delivers multiple endpoint protection capabilities, including next-generation malware protection and support for visibility into encrypted traffic. It leverages cloud sandbox file testing, comprehensive reporting, and enforcement for endpoint protection. Additionally, provide consistent assurance of client security, with easy-to-use and actionable intelligence and reporting.

Learn how Proofpoint solutions eliminate compliance risks as organizations engage customers on digital channels, desktop, mobile, and social media.

Get trusted cybersecurity protection for your small business. Designed to cover offices with up to 10 devices.

IRONSCALES’ cloud email security software is an AI-powered email platform for enterprise organizations. Our self-learning service protects against advanced email attacks that bypass traditional defenses.

REVE Antivirus protects users from online threats. Apart from best virus protection, it provides email security and safety from phishing scams.

Email security is critical for all organizations. Block all email attacks using Mimecast's advanced email security product with targeted threat protection.

Browser Security provides fast, private and secure web access by protecting against known and zero-day attacks on browsers.

PT MultiScanner provides multiple levels of anti-malware protection to detect and block infections on corporate infrastructure, uncover hidden threats, and facilitate investigation of malware-related security incidents.

Enterprise-class protection against internet-borne threats and Advanced Web Content Caching with FortiProxy

Network Traffic Analytics module, a key component of XDR, detects breaches and provides insights into advanced attacks by analyzing network traffic.

An essential suite of email and web security services for SMB and Enterprise.

As email is the preferred medium for business communications, preventing confidential information from being leaked in outbound email messages must be a top priority in order to lower the risk of a...

Overpower threats, empower IT—reduce the complexity of endpoint security with powerfully simple EDR and MDR solutions.

Fortinet's Email Security Solutions provides protection for your critical business information. Learn how to send Secure Email Gateways (SEG) with FortiMail.

The world’s most formidable cybersecurity based on superior research that’s easy to use. A unique balance of prevention, detection and response.

Network Traffic Analysis and Advanced Sandboxing for rapid network-level threats discovery

Spambrella is your company for managed email security services and User Awareness Training solutions and products. Try our security services for email today!

MVISION EDR - Endpoint threat detection, investigation, and response—modernized.An upgraded set of endpoint threat detection, incident investigation and response tools.

Boost the security of SMB with GravityZone Business Security. Next-gen business AV to detect, prevent, and mitigate cyber threats effectively.

Microsoft Defender for Endpoint helps stop attacks, scales endpoint security resources, and evolves defenses. Learn more about cloud-powered endpoint protection.

Protect your home and business PCs, Macs, iOS and Android devices from the latest cyber threats and malware, including ransomware.

Comprehensive user behavior analytics software for insider threat management, data loss prevention, workplace productivity, employee monitoring & more

DNS filtering and DNS web filtering solution providing AI driven threat protection and advanced web content controls for MSPs.

SaaS adoption can put your data in unexpected places. Take back control with Prisma SaaS.

Acronis Cyber Protect Cloud unifies your cyber protection by integrating backup, disaster recovery, AI-based malware protection, remote assistance and security into a single, reliable tool. Take your protection to a new level now!

Digital Guardian Secure Collaboration (formerly Vera) enables zero-trust security for sensitive data, enabling organizations to protect any file, anywhere.

Lookout is the cybersecurity platform built to stop modern breaches as swiftly as they unfold, from the first phishing text to the final data grab.