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About

Bitdefender Small Business Security delivers enterprise-grade, layered cyber-protection designed specifically for small organizations. It covers Windows, macOS, iOS, and Android devices with centralized, easy-to-use management, so businesses without a dedicated IT staff can deploy and monitor security from one dashboard. Key features include multi-layered endpoint protection (machine learning, behavioral analytics, real-time monitoring, process termination, and rollback) to prevent known and unknown threats. It offers ransomware prevention and mitigation (detecting abnormal encryption attempts and restoring files from backups), fileless attack protection (memory/back-injection interference, script blocking), phishing & fraud prevention (blocking deceptive sites and warning users), and advanced exploit protection (real-time shield of browsers, Office apps, Adobe Reader) for comprehensive endpoint defense.

About

cside is a browser-layer security platform that gives you visibility for every visitor, human or agentic. Security, fraud prevention, privacy and compliance, all from a single script. Unlike traditional WAFs and server-side security tools, cside operates directly in the browser environment, monitoring every third-party script loaded on your pages in real time. This means threats that bypass your backend defences are caught at the point of execution. What cside does: Script Monitoring and Control: cside inventories, monitors, and enforces policy on every third-party JavaScript tag running on your site. 100% session coverage, no sampling. Every script. Every page load. Detect supply chain attacks, shadow scripts, and unauthorised tag injections before they reach your customers. PCI DSS 4.0.1 Compliance: cside is the fastest path to meeting PCI DSS 4.0.1 requirements 6.4.3 and 11.6.1. Automated script authorisation, tamper detection, and continuous monitoring satisfy QSA requirements without manual effort. Validated by VikingCloud. Device Intelligence: Persistent, privacy-safe device intelligence using 102+ signals and 40+ hashed attributes. 99.7% fingerprint accuracy enables fraud prevention, bot detection, and session continuity across logins, checkouts, and account actions. AI Agent and Bot Detection: Identify and classify AI crawlers, headless browsers, and automated agents interacting with your site. Protect pricing data, inventory, and content from scraping and abuse. Chargeback Evidence: Capture cryptographically verifiable session evidence at checkout to dispute fraudulent chargebacks. Reduce dispute losses without adding friction to genuine customers. Who uses cside: E-commerce retailers, payment service providers, digital agencies, travel and hospitality platforms, iGaming and betting operators, financial services firms, and SaaS companies managing PCI compliance, fraud risk, and client-side attack surface across high-traffic web environments. Deployment: One-line script tag. No proxy. No latency impact. Up and running in under 5 minutes. SOC 2 Type II certified. PCI SAQ-D validated.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Business owners or managers who need robust, enterprise-level cyber-security for multiple devices and minimal IT overhead — protecting endpoints, mobile devices and servers with one intuitive platform

Audience

Security & front-end engineers who need real-time monitoring, forensic history, and PCI-ready reporting for every third-party script in production.

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

$18.99 per month
Free Version
Free Trial

Pricing

$99 per month
Free Version
Free Trial

Reviews/Ratings

Reviews/Ratings

Overall 5.0 / 5
ease 4.8 / 5
features 4.7 / 5
design 4.6 / 5
support 4.9 / 5

Pros from Real Users

Pros

  • The team behind cside are passionate about the product. Support is great and they are always adding to and developing what they have. The platform itself has provides a huge amount of insights and the software was very easily integrated.
  • Highly engaged team, constantly looking to improve their product, very susceptible to feedback, very fast. Honestly, great experience
  • - We signed up with them for script monitoring, which it did. - We were probably one of their first customers - Their team was very hungry and fast at helping. Very clearly wanted to build the best product. - Our PCI assessment went smoothly - Script observability appeared way more through than other tools I tried - We recently started using their product for account take-over risk. And it has caught a lot of weird behaviors of users.
  • Full visibility into what's running, seeing every script, and where it comes from, what it's doing, and whether it's compliant or risky. The hybrid proxy intercepts scripts before they reach the browser. I achieve 100% session visibility with zero added latency, deployed via a single script tag. It also covers compliance well, helping me meet PCI DSS 4.0.1, DORA, and GDPR requirements without worrying about performance.
  • - easy to use - literally no alternatives for most of their products - amazing support and product updates
  • I use cside to see what third-party scripts are running on my website. cside's free tier was easy to deploy, just drop in three lines of code and you’re live. Within seconds of deployment, the dashboard started surfacing telemetry on third-party JavaScript: origin domains, initiating scripts, sync vs async loading, even full script contents.
  • 1. Eliminates Third-Party Blind Spots Traditional Web Application Firewalls (WAFs) only see traffic at the server level. c/side provides real-time visibility into what scripts are actually doing on the client side, effectively neutralizing "Magecart-style" attacks where hackers inject malicious code into trusted third-party plugins. 2. High Performance with Zero Latency One of the biggest hurdles for security tools is website speed. c/side uses a sophisticated proxy architecture that inspects scripts without slowing down the page load, ensuring that security doesn't come at the cost of user experience or SEO. 3. Simplified Compliance (PCI DSS 4.0) New financial regulations (like PCI DSS 4.0.1) now strictly require companies to manage and authorize all scripts on payment pages. c/side automates this entire process, making it an "easy button" for compliance teams and preventing heavy fines.
  • the easy way of installation and keep it running. users are not impacted during installation or afterwards while they are getting a better protected environment.
  • Setup is fast, used them initially for straightforward compliance and bot detection turns out to be better than other providers.
  • Really good for AI agent detection & client side security, very easy to use, features I haven't seen at competitors- also great support :)

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Bitdefender
Founded: 2001
Romania
www.bitdefender.com/en-us/consumer/small-business-security

Company Information

cside
United States
cside.com

Alternatives

Alternatives

Feroot

Feroot

Feroot Security

Categories

Categories

The detection engine uses an open-source LLM that runs entirely inside a self-hosted environment

The cside AI engine detected that the modified script exhibited keylogger behavior and was flagged as malicious. Customers can then review the script and, if necessary, block the corresponding hash values.

cside is a cutting-edge client-side security solution designed to protect organizations from the growing threat of browser-based attacks. Unlike traditional security tools that rely solely on threat feed intelligence, cside employs a fully autonomous detection system that uses historical context and AI to analyze the behavior of third-party scripts. This proactive approach allows cside to identify and block potential threats before they can reach your users, ensuring robust protection against zero-day vulnerabilities and supply chain attacks. With its unique multi-layer solution, cside offers unparalleled defense for client-side applications, making it an essential tool for any organization looking to safeguard their web presence.

100 % session coverage, DOM-level diffing, conditional threat detection (geo/time/user cohort). c/side sits in the path of every third-party request, fetches the actual JavaScript, and inspects it in real time. So malicious code is blocked before the browser can execute a single line.

VikingCloud’s independent assessment confirms that, when properly configured, cside fulfills these requirements by continuously analyzing integrity and, if necessary, blocking scripts in real-time. The cside platform offers a dedicated PCI DSS dashboard that explicitly covers insights into 6.4.3 and 11.6.1 requirements.

cside only stores the requester’s IP address for incident scoping; that data is never brokered or used for advertising. All collected data remains in cside managed clusters hosted in AWS.

Stop Magecart, formjacking, token hijacking, cryptojacking, and more! By integrating client-side protection every third, fourth, and nth party script behavior is monitored for malicious signals. cside delivers full–spectrum visibility and control over all third party scripts executed in the user’s browser 100 % of the time without sampling.

By providing real-time payload inspection, automated blocking, full historical payload storage, and auditor-ready reports that map directly to the testing procedures in PCI DSS 4.0.1.

VikingCloud noted that the cside platform intercepted and blocked the third-party script actively to prevent data leakage.

IT Security Features

Anti Spam
Anti Virus
Email Attachment Protection
Event Tracking
Internet Usage Monitoring
Intrusion Detection System
IP Protection
Spyware Removal
Two-Factor Authentication
Vulnerability Scanning
Web Threat Management
Web Traffic Reporting

Computer Security Features

Anti Spam
Antivirus
Audit Trail
Compliance Management
Database Security Audit
File Access Control
Financial Data Protection
Maintenance Scheduling
Real Time Monitoring
Security Event Log
Virus Definition Update
Vulnerability Protection

Cybersecurity Features

AI / Machine Learning
Behavioral Analytics
Endpoint Management
Incident Management
IOC Verification
Tokenization
Vulnerability Scanning
Whitelisting / Blacklisting

Email Security Features

Anti Spam
Anti Virus
Email Attachment Protection
Encryption
Policy Management
Quarantine
Reporting/Analytics
Whitelisting / Blacklisting

Fraud Detection Features

Access Security Management
Check Fraud Monitoring
Custom Fraud Parameters
For Banking
For Crypto
For eCommerce
For Insurance Industry
Internal Fraud Monitoring
Investigator Notes
Pattern Recognition
Transaction Approval

Network Security Features

Access Control
Analytics / Reporting
Compliance Reporting
Firewalls
Internet Usage Monitoring
Intrusion Detection System
Threat Response
VPN
Vulnerability Scanning

VPN Features

Anonymous Browsing
DNS Leak Protection
For Digital Security
For Financial Security
For Gaming
For Streaming
Kill Switch
Multi-Language
Multi-Protocol
Peer-to-Peer
Policy Management
Remote Access
Web Inspection
White Label

IT Security Features

Anti Spam
Anti Virus
Email Attachment Protection
Event Tracking
Internet Usage Monitoring
Intrusion Detection System
IP Protection
Spyware Removal
Two-Factor Authentication
Vulnerability Scanning
Web Threat Management
Web Traffic Reporting

Compliance Features

Archiving & Retention
Artificial Intelligence (AI)
Audit Management
Compliance Tracking
Controls Testing
Environmental Compliance
FDA Compliance
HIPAA Compliance
Incident Management
ISO Compliance
OSHA Compliance
Risk Management
Sarbanes-Oxley Compliance
Surveys & Feedback
Version Control
Workflow / Process Automation

GDPR Compliance Features

Access Control
Consent Management
Data Mapping
Incident Management
PIA / DPIA
Policy Management
Risk Management
Sensitive Data Identification

PCI Compliance Features

Access Control
Compliance Reporting
Exceptions Management
File Integrity Monitoring
Intrusion Detection System
Log Management
Patch Management
PCI Assessment
Policy Management

Integrations

Datadog
Gmail
Jira
Magento
Microsoft Outlook
Next.js
Shopify
Slack
WooCommerce

Integrations

Datadog
Gmail
Jira
Magento
Microsoft Outlook
Next.js
Shopify
Slack
WooCommerce