endpoint protection Archives

Tech Optimizer

September 29, 2026

The Evolution of Endpoint Security: Why EDR Represents a Fundamental Shift From Traditional Antivirus

Organizations that rely on technology face evolving cyber threats that traditional antivirus software struggles to address. Traditional antivirus detects known malware through signature matching but is limited in its ability to catch new or modified threats. Modern cyberattacks utilize techniques like polymorphic malware and fileless attacks to evade detection. Endpoint Detection and Response (EDR) tools have emerged as a solution, focusing on analyzing behavior rather than matching known threats. EDR continuously monitors endpoints, collects data on system activities, and uses behavioral analysis to identify suspicious actions. This allows for real-time responses to threats, such as isolating affected devices or rolling back changes made by ransomware. EDR is essential for all organizations, including small businesses, which are often targeted by attackers. It should be part of a broader security strategy that includes traditional antivirus, regular updates, employee training, access controls, and backups. When considering EDR options, businesses should prioritize response speed, visibility, reporting capabilities, and integration with existing IT support.

Tech Optimizer

September 16, 2026

Hackers Disguise CHOSEN BRICK Malware as AI Apps, Antivirus Software and MRI Results

Iranian state-affiliated cyber actors are targeting dissidents, activists, and journalists using fake AI applications, counterfeit antivirus tools, and fabricated MRI scan results, primarily through a spyware family known as CHOSEN BRICK, which is designed for Windows systems. This campaign has been active since at least 2025 and affects individuals globally, including in the UK, US, and Netherlands. The malware establishes persistence via the Windows Registry Run key and communicates through Telegram, utilizing unique Bot IDs for each victim. CHOSEN BRICK is capable of extensive data collection, including capturing screenshots, recording audio, and stealing email content. Personal information from victims has been found on pro-Iranian leak sites, increasing harassment risks. Security measures should include monitoring for suspicious Registry entries and unusual communications, while users are advised to avoid unsolicited software installations and keep their systems updated. The FBI refers to this malware family as HEAVYGRAM.

Tech Optimizer

September 12, 2026

8 Antivirus (Endpoint Protection) Software for Business: Our Top Picks by Use Case (2026)

If you hold Microsoft 365 E5, you already have access to Microsoft Defender for Endpoint, which provides enterprise-grade endpoint protection at no additional cost. For organizations without a dedicated security specialist, Sophos is recommended. CrowdStrike is suitable for those with a mature Security Operations Center (SOC) and sufficient budget. Other options include SentinelOne for mid-sized organizations needing automation, ESET for older hardware and virtual desktops, Avast Business for very small businesses without IT staff, VIPRE for budget-conscious organizations, and Expel for tool-agnostic managed detection and response. It is essential to assess your organization's current situation honestly when evaluating endpoint protection options. Antivirus and EDR are now essentially the same agent, and organizations should inquire about update staging processes and review independent tests for protection rates. Coverage for servers and Linux environments is often overlooked but crucial, as Linux servers are prime targets for ransomware. Key recommendations include: - Microsoft Defender for Endpoint for organizations already on Microsoft 365 E5. - Sophos for organizations with 25-500 staff relying on IT generalists. - CrowdStrike for enterprises with a well-funded security operations function. - SentinelOne for mid-sized organizations needing autonomous operation. - ESET for organizations with older hardware or virtual desktop infrastructure. - Avast Business for micro and small businesses. - VIPRE for budget-conscious organizations. - Expel for those seeking managed detection across various environments. During deployment, avoid running two real-time agents simultaneously, ensure prevention features are activated, and test on line-of-business applications first. Verify update staging and rollback procedures with vendors, and confirm whether Microsoft licensing covers your needs to avoid unnecessary purchases.

Tech Optimizer

September 10, 2026

8 Antivirus (Endpoint Protection) Software for Business: Our Top Picks by Use Case (2026)

If an organization holds Microsoft 365 E5, it already has access to Microsoft Defender for Endpoint. For organizations without a dedicated security specialist, Sophos is recommended for its user-friendly management. CrowdStrike is preferred for those with a mature Security Operations Center (SOC) and sufficient budget. The choice of endpoint protection depends on specific organizational needs. Business endpoint protection integrates various technologies to defend against malware and attacks on devices. Organizations should assess their current situation before selecting a solution. Key recommendations include: - Microsoft Defender for Endpoint for organizations already using Microsoft 365 E5. - Sophos for organizations with 25-500 staff relying on IT generalists. - CrowdStrike for enterprises with a funded SOC. - SentinelOne for mid-sized organizations needing automation. - ESET for those with older hardware or virtual desktops. - Avast Business for very small businesses lacking IT staff. - VIPRE for budget-conscious organizations needing straightforward coverage. - Expel for organizations wanting managed detection across diverse environments. Organizations should avoid running multiple real-time agents simultaneously and ensure prevention features are activated. Testing should prioritize line-of-business applications, and rollout procedures should be defined before going live. It’s essential to verify update staging and rollback procedures with vendors and confirm existing licenses to avoid unnecessary purchases.

Tech Optimizer

September 10, 2026

8 Antivirus (Endpoint Protection) Software for Business: Our Top Picks by Use Case (2026)

If you hold Microsoft 365 E5, you have access to Microsoft Defender for Endpoint, which provides enterprise-grade endpoint protection at no additional cost. For organizations without a dedicated security specialist, Sophos is recommended for its user-friendly platform. CrowdStrike is suggested for those with a mature Security Operations Center (SOC) and sufficient budget. Other options include SentinelOne for mid-sized organizations needing automation, ESET for older hardware and virtual desktops, Avast Business for very small businesses, VIPRE for budget-conscious mixed estates, and Expel for tool-agnostic managed detection and response. Antivirus and EDR are now unified under a single agent, and organizations should inquire about update staging processes to avoid issues like those experienced in July 2024 with a major vendor's faulty content update. Independent tests from organizations like AV-Comparatives and AV-TEST are crucial for evaluating protection rates and false positives. Linux servers require attention as they are often targeted by ransomware. When deploying endpoint protection, avoid running two real-time agents simultaneously, activate prevention features promptly, and test deployments on critical applications first. Organizations should confirm their Microsoft licensing covers necessary features and ensure there is a plan for responding to alerts. Common pitfalls include neglecting identity management and failing to test response workflows before incidents occur.

Tech Optimizer

September 10, 2026

8 Antivirus Software for Mac: Our Top Picks by Use Case (2026)

Apple provides built-in security features for macOS, including XProtect, Gatekeeper, and automatic malware removal, which contribute to the safety of Macs. However, these protections do not effectively address threats like infostealers, phishing, and adware. For enhanced security, third-party antivirus solutions are recommended. Bitdefender is noted for its strong detection rates and minimal system impact, making it suitable for most users. Intego specializes in Mac-specific threats and is ideal for users focused solely on Apple products. ESET and Trend Micro are recommended for businesses needing centralized management. F-Secure is recognized for its privacy-focused approach, while Norton offers a comprehensive suite of security features. AVG provides free real-time protection suitable for low-risk personal use, but may not be adequate for business needs. CleanMyMac is a maintenance tool rather than a traditional antivirus, focusing on system cleanup and optimization. Users should avoid running multiple real-time scanners simultaneously and ensure they purchase appropriate licenses for business use. It's important to evaluate the necessity of additional features and consider long-term pricing when selecting antivirus software.

Tech Optimizer

September 2, 2026

Gen Digital stock dips after valuation call amid steady cybersecurity momentum

Gen Digital stock (ISIN US3687361044) traded at 30.02 dollars on September 1, 2026, reflecting a 3.2 percent decline from the previous close. The stock is within a 52-week trading range of 17.78 to 31.29 dollars, currently less than 4 percent below the 52-week high of 31.29 dollars. The intrinsic GF Value for the shares is estimated at 33.22 dollars, indicating the current price is 9.6 percent below this fair value. The stock has increased approximately 69 percent from its 52-week low of 17.78 dollars. Gen Digital introduced the Fearless Planet Index, showing North America with an average digital risk score of 29.6 percent, Europe at 28.5 percent, Asia-Pacific at 27.4 percent, the Middle East and Africa at 25.6 percent, and Latin America at 22.0 percent. The stock is quoted at 30.02 dollars on Nasdaq as of September 1, 2026.

Tech Optimizer

August 22, 2026

Best Ransomware Protection 2026: Tested and Ranked

Ransomware protection is best approached as a layered strategy rather than relying on a single solution. The effectiveness of software is significantly enhanced by maintaining a well-managed backup that is disconnected during an attack. Five tools were evaluated based on their default settings, focusing on behavioral detection, protected folders, file rollback, and real-time protection. 1. Norton 360: Rated as the best overall ransomware protection, it offers comprehensive features including behavioral monitoring, protected folders with dual alert modes, and 50 GB of cloud backup within a single subscription. It has a perfect score in advanced threat assessments. 2. Bitdefender: Recognized for its file rollback and remediation capabilities, it provides an effective "undo" feature that restores files, although this feature is turned off by default. 3. Avast One Free: The best free ransomware protection option, it includes a dedicated shield on the free Windows tier and has achieved a perfect score in advanced threat assessments. 4. NordVPN Threat Protection Pro: Best for blocking the delivery route of ransomware, it prevents downloads before encryption starts but cannot stop the process once it has begun. 5. McAfee: Best for protecting multiple devices simultaneously, it offers unlimited device coverage on most plans with integrated ransomware defense in its scanning engine. Modern ransomware protection software has shifted from signature matching to focusing on monitoring the behavior of processes interacting with files. The four essential layers of protection include behavioral monitoring, protected folders, automatic file rollback, and backup. Most users do not need a separate anti-ransomware product, as these features are typically included in main antivirus suites, with the key consideration being whether these features are activated. The rankings of the tools were based on whether the ransomware protection layer is enabled by default, the extent of file recovery when intervention occurs, and the frequency of false positives during normal use. - Norton 360: Best overall, with protection enabled by default and a perfect score in advanced threat testing. - Bitdefender: Best for file rollback, but the rollback feature is disabled by default. - Avast One Free: Best free option, with a perfect score in advanced threat assessments but lacks rollback capabilities. - NordVPN Threat Protection Pro: Effective at blocking malware downloads but does not provide rollback or backup features. - McAfee: Suitable for families with multiple devices, offering automatic backup of flagged files but lacks user-configurable protected folder options. The effectiveness of ransomware protection tools is primarily assessed through behavioral responses rather than library matching. Backup remains a critical layer of defense, functioning even when other layers fail.

Winsage

August 18, 2026

CISA confirms 2025 Windows Task Host flaw exploited by ransomware groups

The Cybersecurity and Infrastructure Security Agency (CISA) confirmed a privilege escalation vulnerability in the Windows Task Host, designated as CVE-2025-60710, which is being exploited by ransomware groups. Microsoft released a patch for this flaw on November 11, 2025, and CISA added it to its Known Exploited Vulnerabilities catalog on April 13. The vulnerability allows scheduled tasks to operate at the highest privilege level, enabling attackers to delete files and potentially gain full control over a machine. This access can lead to the extraction of credentials, manipulation of endpoint protection, and lateral movement across networks, culminating in widespread ransomware deployment. Security experts emphasize the critical nature of this vulnerability and urge organizations to address it promptly, as it poses significant risks to systems running Windows 11 and Server 2025.

Tech Optimizer

August 17, 2026

Avast, AVG and Norton in 2026: smarter security for a new generation of threats

In 2026, cybersecurity has shifted from traditional virus blocking to addressing a wider range of threats, including phishing, AI-generated scams, fake websites, account takeovers, ransomware, and fraudulent calls. Key players in this transformation include Avast, AVG, and Norton, which are integrating advanced AI, scam detection, and multi-device security into their offerings. Avert IT Distribution (Avert ITD) is the official distributor for Avast and AVG in Africa and provides Norton solutions, along with essential licensing and support services. Avast has introduced Scam Guardian technology, which combines automated protection with an AI tool to analyze suspicious communications. AVG has enhanced its AntiVirus with AI-driven protection against various online threats and offers mobile security features like Scam Guardian. Norton has expanded its services to include AI-powered Scam Protection and a secure browser for small and medium enterprises, along with significant upgrades to its VPN capabilities. Avert ITD supports African resellers and businesses by providing localized access to these cybersecurity solutions, ensuring tailored support and guidance. The company has also launched a WhatsApp support channel for quick assistance. Avert ITD emphasizes its commitment to reseller growth and accountability in its distribution approach.