firewall Archives

Tech Optimizer

August 24, 2026

Malwarebytes Review 2026: Safe, But is Free Tier Enough?

Overall Rating: 4.3/5 ⭐ Protection: 4.3 ⭐ Performance: 3.9 ⭐ Features: 4.4 ⭐ Support: 4.8 ⭐ Value: 4.2 ⭐ Pricing starts at .99 for the first year, verified August 2026. Malwarebytes earned the AV-TEST TOP PRODUCT award in March-April 2026, scoring 17.5 out of 18 points. It successfully removed all infections in remediation tests and had no false detections across 1.5 million legitimate samples at AV-TEST. The software can coexist with other antivirus solutions and offers a free version with limited features. The free version lacks ongoing protection after 14 days, while the paid version provides real-time protection. Malwarebytes has a privacy policy stating it does not sell customer data and collects only necessary identifiers. The company was founded in 2008 and is headquartered in Santa Clara, California, having raised a total of 0 million, including a recent investment from Vector Capital in September 2022. It acquired AzireVPN in November 2024. Malwarebytes offers various plans, including Standard, Plus, and Total, with consistent renewal pricing. The Windows version includes comprehensive features, while the Mac version targets adware and browser hijackers. The Android app provides scanning capabilities and phishing protection, and the iPhone app focuses on scam text filtering. Customer support is efficient, with quick responses.

Tech Optimizer

August 22, 2026

Bitdefender vs McAfee: How to pick the right antivirus for you in 2026

Viruses and malware pose ongoing threats to personal computers and sensitive data. Windows Defender is a free antivirus option, but dedicated solutions like Bitdefender and McAfee offer enhanced security. Bitdefender was established in 2001 and McAfee in 1987. Bitdefender Premium Security has a rating of 4.5/5, offers various plans, and is user-friendly with minimal system impact. Its pricing includes £59.99 for the Premium Security plan, which features a password manager, unlimited VPN, and other protections. McAfee+ Premium also has a rating of 4.5/5, is visually appealing, and includes a smart scan feature. Its pricing starts at £49.99 for the Premium plan, which protects unlimited devices and includes various security features. Bitdefender's pros include an affordable standard plan and a basic VPN, while cons include a requirement for a family plan for more than five devices and significant price increases in subsequent years. McAfee's pros include unlimited device protection and excellent security monitoring, with cons being potential high costs. Both antivirus solutions offer significant first-year discounts, with Bitdefender's basic protection starting at £17.99 for one device and McAfee's basic package starting at £29.99 for one device. In terms of features, Bitdefender includes a comprehensive suite with a password manager, while McAfee offers scam detection and a social privacy manager. Bitdefender's dashboard is user-friendly but may feel cluttered, while McAfee's dashboard is visually appealing and organized. Both provide 24/7 support, but Bitdefender's phone support may incur charges. The evaluation criteria included ease of use, features, value for money, and performance.

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.

Tech Optimizer

August 20, 2026

Surfshark Antivirus Review 2026: Test Results and Costs

Surfshark offers a cybersecurity package called Surfshark One, which includes antivirus capabilities and a VPN service. The overall rating for Surfshark is 4.1/5, with specific ratings of 3.7/5 for protection, 4.5/5 for performance, 3.3/5 for features, 5.0/5 for support, and 4.5/5 for value. The antivirus component has a 93.44% malware detection rate and a 95% phishing detection rate with no false alarms. Surfshark One costs .79 per month and includes features like real-time protection, scheduled scans, breach alerts, a private search engine, and webcam protection. The One+ tier adds Incogni data removal and identity theft insurance. Surfshark Antivirus is not available as a standalone product and lacks features such as a firewall, password manager, and parental controls. It is compatible with Windows, macOS, and Android. Surfshark provides a 30-day money-back guarantee on all plans.

Tech Optimizer

August 18, 2026

Avira Antivirus Review 2026: Plans, Test Results, and Alternatives

Avira has an overall rating of 4.2 out of 5 stars, with specific ratings as follows: Protection: 4.2/5, Performance: 3.9/5, Features: 4.6/5, Support: 4.0/5, and Value: 4.3/5. Pricing starts at .99 for the first year. Avira's detection rate is 99.96%, but it has a slower full scan time of 18 minutes and 14 seconds and flagged 12 false positives during testing. The software includes a free tier with a VPN, password manager, and software updater, while the paid version, Avira Prime, covers up to five devices for .99 in the first year. Avira Operations GmbH, based in Germany, was acquired by NortonLifeLock in 2021, forming Gen Digital. The software is considered safe and trustworthy, with a clean installation process and detailed privacy policy. Avira's free version offers real-time protection, web safety features, a firewall, and a limited VPN service, but lacks automatic patching and unlimited VPN data.

Winsage

August 17, 2026

⚡ Weekly Recap: VMware Exploits, Windows 0-Day, MCP Attacks, Browser Hijacks and More

A suspected advanced persistent threat (APT) group linked to China exploited a newly patched vulnerability in VMware vCenter (CVE-2026-59310), which has a critical CVSS score of 9.8, allowing for arbitrary code execution and the deployment of Babuk-derived ransomware. A recently patched vulnerability in Apple macOS (CVE-2026-65400) has been exploited to deploy a cryptocurrency miner, granting unauthorized root access. The Lazarus Group from North Korea exploited a zero-day vulnerability in Microsoft Windows, targeting defense and aerospace sectors. GeoServer patched a critical SQL injection vulnerability that was actively exploited. A new macOS malware, Amnesia Stealer, targets users through ClickFix attacks, stealing data and allowing real-time access to authenticated sessions. A novel attack technique named GhostSplice can manipulate AI coding assistants. Research revealed a method exploiting Chromium's DevTools Protocol for data theft. Noteworthy CVEs this week include CVE-2026-68820, CVE-2026-58231, and multiple others across various platforms. A high-severity command injection flaw in FileRun allows remote code execution. An advanced ClickFix attack has been reported, deploying sophisticated malware. A heap overflow vulnerability in Citrix NetScaler was patched after indications of exploitation. A new malware loader targeting Portuguese-speaking users has been identified. A significant reduction in exposed Automatic Tank Gauge systems has been observed. A phishing campaign targeting Brazil has been detected, and an F.B.I. agent faces charges for unauthorized crypto withdrawals. Authorities in Ukraine dismantled fraudulent call centers, and a North Carolina man was sentenced for cyber extortion. Unauthorized access to sensitive data by the ExfilSquad group has been confirmed. LightSpy activity linked to China has been detected in over 13 countries. A supply chain attack exposed over 2,500 companies, and an Azure exfiltration campaign has exposed millions of enterprise records.

Tech Optimizer

August 14, 2026

Best Antivirus for Mac 2026: Real Test Results and Ranking

Bitdefender Antivirus for Mac is the leading antivirus solution for Mac users in 2026, particularly effective on Apple Silicon and against live macOS threats. It achieved the highest malware detection rates, the fewest false alarms, and minimal impact on startup time. Other notable antivirus options include Norton 360 for Mac, Avast One for Mac, NordVPN Threat Protection Pro, McAfee Total Protection for Mac, and Malwarebytes for Mac. Each antivirus was tested on a MacBook Air against various malware, adware, and phishing threats, focusing on real-time protection, adware removal, and system performance impact. macOS includes built-in protections like XProtect, Gatekeeper, System Integrity Protection, app sandboxing, and Lockdown Mode, which provide a solid defense for users who only install software from the App Store. However, users who install software from outside the App Store, transfer files between Mac and Windows, store sensitive data, use second-hand Macs, or have previously encountered malware may need additional antivirus software. Common threats for Mac users include adware, infostealers, and malvertising. The rankings of antivirus solutions were based on AV-TEST results, malware tests, system impact, and unique features. Bitdefender received a perfect score at AV-TEST and demonstrated 99.9% malware detection with only one false alarm. Free antivirus options like Avast One for Mac and Malwarebytes Free are available, with Avast One providing genuine real-time protection at no cost.

Winsage

August 14, 2026

August’s Patch Tuesday is a monster: 751 fixes, with an exploited Windows flaw

Users can connect to SMB shares with features like RDMA, leases, and Continuous Availability, allowing efficient data transfer and session management. Hyper-V users can create, checkpoint, and export Generation 2 virtual machines, enable virtual TPM and BitLocker, and connect USB storage and MIDI devices. MSI package management has improved, allowing easy installation, repair, and uninstallation with UAC prompts. TAPI has 11 entries focused on parity fixes, with enhancements in TCP/IP, HTTP.sys, Windows Firewall, Bluetooth, wired 802.1X, and message queuing. Users can verify TAPI line status, HTTP.sys functionality across protocols, and confirm TCP/IP IPsec tunnels. Office updates include client updates for MSI Office 2016 and SharePoint Server updates for 2016, 2019, and Subscription Edition, requiring attention to browser-based editing functionality. On-premises Exchange Server receives a security update addressing seven CVEs, including one critical elevation of privilege vulnerability and six important issues.

Winsage

August 14, 2026

Microsoft warns users to install Windows 11’s latest update within 3 days, 400+ security bugs fixed

Windows 11's August 2026 Patch Tuesday update has been released, addressing 421 security vulnerabilities, including 400 specific to the Patch Tuesday release. The update rectifies at least 37 remote code execution bugs and five elevation-of-privilege vulnerabilities. Microsoft advises users to implement the update within three days for security. The update includes fixes for other Microsoft products like Entra, Office, and Teams. Users should verify their Windows 11 build number, with recommended versions being 26200.9168 for 25H2 and 26100.9168 for 24H2. The update is identified as KB5121003 and may require up to two reboots to apply fully. Key areas of focus in the update include the kernel, Remote Desktop, DNS, DHCP, SMB, and Windows Defender Firewall. Microsoft emphasizes the importance of timely updates and recommends limiting the deferral period for quality updates to less than three days.

Tech Optimizer

August 13, 2026

The best antivirus software to protect your computer in 2026

Bitdefender Total Security is currently the top recommendation for antivirus software, offering comprehensive protection for personal data and effective threat neutralization for an annual fee. Norton Antivirus Plus is a cost-effective option for a single device, while ESET Protect is suggested for business customers. Bitdefender is highlighted for its lightweight design and additional features like a built-in VPN. Norton Antivirus Plus includes essential features such as threat monitoring and cloud backup. Avira Free Security is noted as a strong free option with a robust malware scanner, while ESET Protect offers customizable security features for small- and medium-sized enterprises. The effectiveness of antivirus software remains significant despite improvements in operating system defenses. The choice between free and paid antivirus solutions depends on individual needs and desired protection levels.