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  • What is a Zero-Day Attack? Zero Day Attacks 2025


    What is a Zero-Day Attack?

    A zero-day attack is defined as a cyber attack that happens when the vendor is unaware of any flaw or security vulnerability in the software, hardware, or firmware. The unknown or unaddressed vulnerability used in a zero-day attack is called a zero-day vulnerability.

    What makes a Zero Day Attack lethal for organizations is

    -They are often targeted attacks before the vendor can release the fix for the security vulnerability

    – The malicious actor uses a zero-day exploit to plant malware, steal data, or exploit the users, organizations, or systems as part of cyber espionage or warfare.

    – They take days to contain, as the fix is yet to be released by the vendors

    Examples of Zero-Day Attacks in 2025

    As per the India Cyber Threat Report 2025, these are the top zero day attacks identified in 2024, detailing their nature, potential impacts, and associated CVE identifiers.

    Ivanti Connect Secure Command Injection (CVE-2024-21887)

    A severe remote command execution vulnerability that allows attackers to execute unauthorized shell commands due to improper input validation. While authentication is typically required, an associated authentication flaw enables attackers to bypass this requirement, facilitating full system compromise.

    Microsoft Windows Shortcut Handler (CVE-2024-21412)

    A critical security bypass vulnerability in Windows’ shortcut file processing. It enables remote code execution through specially crafted shortcut (.lnk) files, circumventing established security controls when users interact with these malicious shortcuts.

    Ivanti Connect Secure Server-Side Request Forgery (SSRF) (CVE-2024-21893)

    This Server-Side request forgery vulnerability in the SAML component allows attackers to initiate unauthorized requests through the application. Successful exploitation grants access to internal network resources and enables the forwarding of malicious requests, leading to broader network compromise.

    Mozilla Firefox Animation Timeline Use-After-Free (CVE-2024-9680)

    A use-after-free vulnerability in Firefox’s animation timeline component permits remote code execution when users visit specially crafted websites. This vulnerability can lead to full system compromise, posing significant security risks to users.

    How a Zero-day Attack Works?

    Step 1: A software code creates a vulnerability without the developer realizing it.

    Step 2:  A malicious actor discovers this vulnerability and launches a targeted attack to exploit the code.

    Step 3: The developer reliazes a security vulnerability in the software yet does not have a patch ready to fix it.

    Step 4: The developers release a security patch to close the security vulnerability.

    Step 5: The developers deploy the security patch.

    The gap between the zero-day attack and the developers deploying a security patch is enough for a successful attack and may lead to a ransomware demand, system infiltration, and sensitive data leak. So how do we protect against

    How to Protect Against Zero-Day Attacks?

    1. Use behavior-based detection tools such as Endpoint Detection and Response (EDR) or Extended Detection and Response ( XDR)
    2. Keep software updated regularly
    3. Employ threat intelligence and zero-trust security models
    4. Partner with cybersecurity vendors that offer zero-day protection, such as Seqrite.

     

     

     

     

     

     

     

     

     

     

     



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  • DPDP Act Compliance Checklist for Indian Businesses: What You Need to Do Now

    DPDP Act Compliance Checklist for Indian Businesses: What You Need to Do Now


    India has officially entered a new era of digital governance with the enactment of the Digital Personal Data Protection (DPDP) Act, 2023. For businesses, the clock is ticking.

    The Act mandates how organizations handle personal data and introduces significant penalties for non-compliance. It’s not just an IT issue anymore; it’s a boardroom concern that cuts across legal, HR, marketing, and product teams.

    This blog provides an essential compliance checklist to help Indian businesses understand and align with the DPDP Act before enforcement begins.

     

    1. Understand What Qualifies as Digital Personal Data

    Under the DPDP Act, personal data refers to any data about an identifiable individual. The law applies to data:

    • Collected digitally, or
    • Digitized from non-digital sources and then processed.

    Whether you’re storing customer details, employee information, or vendor records, it’s covered if it’s personal and digital.

     

    1. Appoint a Data Protection Officer (DPO)

    You’ll need a Data Protection Officer (DPO) if your organization processes large volumes of personal data. This person must:

    • Act as the point of contact for the Data Protection Board of India.
    • Ensure compliance across departments.
    • Handle grievance redressal from data principals (users).

     

    1. Map and Classify Your Data

    Before securing or managing personal data, you must know what you have. Conduct a complete data discovery and classification exercise:

    • Identify where personal data resides (servers, cloud apps, local drives).
    • Categorize it by sensitivity and usage.
    • Tag data to individuals (data principals) and note the purpose of collection.

    This is foundational to compliance, enabling you to correctly apply retention, consent, and deletion rules.

     

    1. Implement Robust Consent Mechanisms

    The DPDP Act emphasizes informed, specific, and granular consent. Ensure your systems can:

    • Capture affirmative user consent before data collection.
    • Clearly state the purpose for which the data is collected.
    • Allow easy withdrawal of consent at any time.

    Dark patterns, pre-checked boxes, or vague terms won’t cut it anymore.

     

    1. Enable Data Principal Rights

    The Act grants every individual (data principal) the right to:

    • Know what personal data is being collected.
    • Access and correct their data.
    • Request deletion of their data.
    • Nominate someone to exercise rights posthumously.

    You must build systems that can fulfill such requests within a reasonable timeframe. A sluggish or manual process here could result in reputational damage and fines.

     

    1. Revamp Your Privacy Policy

    Your privacy policy must reflect your compliance posture. It should be:

    • Written in clear, simple language (avoid legalese).
    • Updated to include new consent practices and rights.
    • Accessible on all platforms where data is collected.

    Transparency builds trust and aligns with the DPDP mandate for fair processing.

     

    1. Review and Redefine Data Sharing Agreements

    If your company works with third parties (vendors, cloud providers, agencies), it’s time to revisit all data processing agreements:

    • Ensure contracts specify responsibilities and liabilities under the DPDP Act.
    • Avoid sharing data with parties that cannot ensure compliance.
    • Include clauses about breach notification and data retention.

     

    1. Establish a Breach Response Protocol

    The law mandates reporting data breaches to the Data Protection Board and affected users. Prepare by:

    • Setting up a dedicated incident response team.
    • Creating SOPs for breach detection, containment, and reporting.
    • Running breach simulation drills for preparedness.

    Time is critical; delays in breach reporting can attract harsh penalties.

     

    1. Train Your Teams

    Compliance isn’t just about tools; it’s about people. Conduct mandatory training sessions for all employees, especially those in:

    • IT and data management
    • Sales and marketing (who handles customer data)
    • HR (who manage employee records)

    Awareness is your first line of defense against accidental data misuse.

     

     

    1. Invest in Technology for Automation and Governance

    Manual compliance is error-prone and unsustainable. Consider deploying:

    • Data Discovery & Classification tools to auto-tag and manage personal data.
    • Consent Management Platforms (CMPs) to handle user permissions.
    • Access Control & Encryption solutions to protect data at rest and in transit.

    Platforms like Seqrite Data Privacy offer end-to-end visibility and control, ensuring you stay audit-ready and compliant.

     

    The Bottom Line

    The DPDP Act is not a one-time checkbox—it demands continuous, demonstrable accountability. Indian businesses must view it as a catalyst for digital transformation, not just a regulatory hurdle.

    By acting now, you avoid penalties and earn consumer trust in an era where privacy is a competitive differentiator.

    Is your business ready for the DPDP Act? Talk to Seqrite today to explore how our data privacy solutions can streamline your compliance journey.



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  • What is MDM and Why Your Business Can’t Ignore It Anymore

    What is MDM and Why Your Business Can’t Ignore It Anymore


    In today’s always-connected, mobile-first world, employees are working on the go—from airports, cafes, living rooms, and everywhere in between. That’s great for flexibility and productivity—but what about security? How do you protect sensitive business data when it’s spread across dozens or hundreds of mobile devices?  This is where Mobile Device Management (MDM) steps in. Let’s see what is MDM.

     

    What is MDM?

    MDM, short for Mobile Device Management, is a system that allows IT teams to monitor, manage, and secure employees’ mobile devices—whether company-issued or BYOD (Bring Your Own Device).

    It’s like a smart control panel for your organization’s phones and tablets. From pushing software updates and managing apps to enforcing security policies and wiping lost devices—MDM gives you full visibility and control, all from a central dashboard.

    MDM helps ensure that only secure, compliant, and authorized devices can access your company’s network and data.

     

    Why is MDM Important?

    As the modern workforce becomes more mobile, data security risks also rise. Devices can be lost, stolen, or compromised. Employees may install risky apps or access corporate files from unsecured networks. Without MDM, IT teams are essentially blind to these risks.

    A few common use cases of MDM:

    • A lost smartphone with access to business emails.
    • An employee downloading malware-infected apps.
    • Data breaches due to unsecured Wi-Fi use on personal devices.
    • Non-compliance with industry regulations due to lack of control.

    MDM helps mitigate all these risks while still enabling flexibility.

     

    Key Benefits of MDM Solution

    Enhanced Security

    Remotely lock, wipe, or locate lost devices. Prevent unauthorized access, enforce passcodes, and control which apps are installed.

    Centralized Management

    Manage all mobile devices, iOS and Android from a single dashboard. Push updates, install apps, and apply policies in bulk.

    Improved Productivity

    Set devices in kiosk mode for focused app usage. Push documents, apps, and files on the go. No downtime, no waiting.

    Compliance & Monitoring

    Track usage, enforce encryption, and maintain audit trails. Ensure your devices meet industry compliance standards at all times. 

     

    Choosing the Right MDM Solution

    There are many MDM solutions out there, but the right one should go beyond basic management. It should make your life easier, offer deep control, and scale with your organization’s needs—without compromising user experience.

    Why Seqrite MDM is Built for Today’s Mobile Workforce

     Seqrite Enterprise Mobility Management (EMM) is a comprehensive MDM solution tailored for businesses that demand both security and simplicity. Here’s what sets it apart:

    1. Unified Management Console: Manage all enrolled mobile devices in one place—track location, group devices, apply custom policies, and more.
    1. AI-Driven Security: Built-in antivirus, anti-theft features, phishing protection, and real-time web monitoring powered by artificial intelligence.
    1. Virtual Fencing: Set geo, Wi-Fi, and time-based restrictions to control device access and usage great for field teams and remote employees.
    1. App & Kiosk Mode Management: Push apps, lock devices into single- or multi-app kiosk mode, and publish custom apps to your enterprise app store.
    1. Remote File Transfer & Troubleshooting: Send files to one or multiple devices instantly and troubleshoot issues remotely to reduce device downtime.
    1. Automation & Reporting: Get visual dashboards, schedule regular exports, and access real-time logs and audit reports to stay ahead of compliance.

     

     Final Thoughts

    As work continues to shift beyond the boundaries of the office, MDM is no longer a luxury, it’s a necessity. Whether you’re a growing startup or a large enterprise, protecting your mobile workforce is key to maintaining both productivity and security.

    With solutions like Seqrite Enterprise Mobility Management, businesses get the best of both worlds powerful control and seamless management, all wrapped in a user-friendly experience.



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  • Understanding void(0) in JavaScript: What It Is, Why It’s Used, and How to Fix It



    Understanding void(0) in JavaScript: What It Is, Why It’s Used, and How to Fix It



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  • What Technology Do Marine Biologists Use?


    We are living in interesting times. Technology continues evolving at dizzying speeds in all industries, including the marine sector. Read on for more insights on the marine biology business and the technology marine biologists use.

    1. Submarines

    The careers of marine biologists include researching animals living in water. They study what causes changes in marine populations and how they can improve it. For this, they go to where the marine life lives, inside the ocean.

    They use submersibles to go inside and reach the sea floor. The technology used to build submersibles includes providing the submersible with a specially controlled internal environment to ensure the scientists’ safety inside the submersible. Imagine if these scientists tried diving to the bottom of the sea without these submarines. They would not as much as make it halfway down, as they’re likely to drown.

    Nebraska Department of Health and Human Services notes that drowning in natural waters accounts for a third of all deaths that occur due to unintentional drowning.

    Among the technological features of these submersibles are the specially designed mechanical hands. The biologists from inside the submersible manipulate these. They enable the scientists to pick up any objects while inside the submarine.

    2. Boats

    A marine biologist must work using specially designed and equipped boats. They have several boats for different tasks. The aluminum boats sail in the shallow waters in areas such as estuaries. They also use inflatable boats to do their research along the shores.

    When venturing out as far as 40 feet offshore, biologists use trawlers. These boats come equipped with radar, radio, and GPS. They also come with a hydraulic winch, which helps when dredging, pulling, and using the bottom grab.

    3. Cameras

    Ever wondered how marine biologists capture majestic images of animal life undersea? They use waterproof video and still photo cameras to snap at these marine creatures.

    Digital cameras can capture great images with clarity, even in very low lighting. There are special cameras attached to the drill machines, and these allow the scientists to record videos of the seafloor. They can also use video cameras to pinpoint interesting areas of study, such as submarine volcanic eruptions.

    Digital cameras also capture marine snow. The marine biologists dispatch a digital camera to the seafloor and, within two hours, bring back hundreds of images of marine snow. While the marine snow forms part of marine life’s food, we can’t eat the snow humans experience on land.

    Its weight can range from light to heavy and could damage your roof. FEMA snow load safety guide notes that one foot of fresh light snow may be as heavy as 3 pounds per square foot (psf). The wet snow may be as heavy as 21 psf and can stress your roof during winter. Have your roof inspected before the snow season starts.

    4. Buoy System

    The buoy is a floating instrument marine biologists send out in the sea. It collects information about environmental conditions at sea. It works by using the surface buoy, which collects information such as the surface temperature of the sea, the humidity, current speed and direction of the wind, and wave parameters.

    Marine biologists put in many months of work while at sea. Their careers generally involve long hours of research in marine ecosystems. Though their facilities, such as boats and submarines, are equipped to cater to their comfort at sea, they could require services that must be outsourced when they’re on land. One such service would be restroom facilities.

    They ideally need safe and ecologically sustainable restroom facilities to use when they are offshore for the better part of the day. According to IBISWorld, the market size, measured by revenue, of the portable toilet rental industry was $2.1 billion in 2022. This shows they offer great solutions.

    These are just some of the technologies marine biologists use. You can expect to see more innovations in the future. Be on the lookout.



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  • What is Docker Compose | Explained With Examples



    What is Docker Compose | Explained With Examples



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