online security Archives

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 21, 2026

How to get a 24-month Surfshark subscription for $2.49 per month

Surfshark offers a suite of online security services, including antivirus software, personal data removal tools, and IP masking, to protect personal data. Currently, it has significant discounts on its plans, such as the Starter plan at an 85% discount, costing .49 per month for a 24-month subscription, plus three additional months free. The Starter plan includes a secure VPN, ad and cookie pop-up blockers, rotating IP, double encryption, app bypass options, and an alternative ID feature. The Surfshark One plan, also at .49 per month, adds antivirus protection, an email scam checker, a web content blocker, a private browsing feature, and data leak alerts. The Surfshark One Plus plan, available for .49 per month, includes all features from the Surfshark One plan and adds online data removal assistance and identity theft protection for US users. Surfshark operates under a no-logs policy and includes a kill switch for added security. The alternative ID feature generates fictitious personal information to reduce spam.

Tech Optimizer

August 16, 2026

Do you really need an antivirus app on your Android?

The relevance of third-party antivirus software for mobile devices has declined as modern Android devices come with robust built-in security features. Google Play Protect blocks millions of harmful apps and conducts regular scans of installed apps. Android employs sandboxing technology to isolate applications, has a proactive permissions system, and provides regular security updates. While Android is not immune to malware, many threats now arise from social engineering tactics rather than technical vulnerabilities. Users face risks when connecting to public Wi-Fi networks, and malicious push notifications can mislead them. Third-party antivirus may be beneficial for users who sideload apps or notice signs of infection, but for most users, Google's Play Protect suffices. Older devices lacking updates are at higher risk, and while antivirus apps can provide additional protection, education and user vigilance are crucial for minimizing risk.

Tech Optimizer

August 9, 2026

Kaspersky Research: Gen Z is the Most Active Internet User, but Minimal Cyber Protection

Generation Z is the most engaged demographic online, with 57 percent spending more time in the virtual realm than in the physical world. Smartphones are the primary tool for this generation, with 67 percent using them to access the internet. While 59 percent feel confident navigating the digital landscape, only 27 percent use antivirus software on their mobile devices. More than half (52 percent) have experienced cyber attacks, with 17 percent reporting hacking incidents on social media and 12 percent losing access to gaming accounts. Kaspersky recommends that Gen Z implement comprehensive security solutions, consider using a password manager, and utilize a trusted VPN for added online security.

AppWizard

August 4, 2026

Private Internet Access now lets you ditch Google as it brings its VPN app to F-Droid

Private Internet Access (PIA) has launched its VPN application for Android on F-Droid, a platform known for privacy and open-source software. This allows users to download the VPN without sideloading, simplifying the installation process and reinforcing PIA's commitment to transparency. The F-Droid platform provides a catalog of free and open-source Android applications, ensuring that apps are compiled from public source code by volunteers, which helps eliminate concerns about tampering. The introduction of PIA's app on F-Droid allows users to install the VPN easily while prioritizing their privacy. F-Droid operates under a model emphasizing user trust and community engagement, with strict privacy policies in place. This collaboration enhances PIA's accessibility and solidifies its position in the open-source VPN market.

AppWizard

July 31, 2026

Close Call…

YouTube has implemented a passive sign-in feature that allows users to navigate the site without needing immediate credentials, streamlining the login process and enhancing user experience. This approach prioritizes ease of access while maintaining security, encouraging higher engagement rates and reducing barriers for new users.

Tech Optimizer

July 29, 2026

They might have grown up online — but Gen Z are apparently far less likely to use antivirus, study finds

A recent Kaspersky survey found that only 27% of Generation Z respondents use antivirus software on their mobile devices, despite 57% spending more time online than offline. The survey, which included 7,200 individuals from 18 countries, revealed that 52% have experienced attacks on their devices or accounts, and only 28% regularly back up important personal data. In response, Kaspersky launched "Case 404," a cyber-detective adventure game aimed at educating players about online security and helping them recognize scams and phishing attempts.

AppWizard

July 24, 2026

Google’s ‘Selfie Video’ literally turns your face into a key for your account

Google has introduced a new sign-in method called Selfie Video, which uses facial recognition for account access. Users must initially set up a Selfie Video by following guided instructions to capture various angles of their face, which will be used for future verifications. This feature complements existing biometric methods and can work alongside recovery contacts for added security. Additionally, Google promotes passkeys as a secure alternative to traditional passwords, designed to be faster and resistant to phishing attacks.

Tech Optimizer

July 17, 2026

Psychology says people who use only free version of antivirus aren’t careless: What this choice may reveal

Individuals who choose free antivirus software often do so based on a careful evaluation of their needs, budget constraints, and personal experiences with security. Factors influencing this decision include monthly budget, type of internet usage, trust in software brands, previous experiences with malware, confidence in personal online habits, and awareness of cybersecurity risks. Psychological theories, such as Prospect Theory and Satisficing Theory, suggest that users assess the perceived benefits of free software against the costs of paid options, leading many to conclude that free solutions are sufficient for their needs. Research indicates that technology choices are based on perceived usefulness and value, with positive past experiences reinforcing the decision to continue using free antivirus software. Overall, individuals often make decisions by balancing their requirements with available resources, highlighting the importance of evaluating personal needs before making purchases.

AppWizard

July 10, 2026

Proton VPN on Android: features, requirements, how to install

Proton VPN is a prominent VPN provider known for its speed and security, with its headquarters in Switzerland, which has strong privacy laws. The Android app features include Secure Core for enhanced anonymity, NetShield Ad-blocker to block ads and trackers, a kill switch to protect data during connection drops, alternative routing for bypassing restrictions, split tunneling for selective app usage, a VPN Accelerator for increased speeds, and P2P support for secure file sharing. The app requires Android 8 or later for installation, which can be done via the Play Store. Users can connect as guests to access limited features of Proton VPN Free.