Amerika Birleşik Devletleri'nin 12 Haziran'a kadar 8 haftalık Hazine tahvili ihalesi - kazanan faiz oranı

🚀 #Gateio ⬆️ Price Increase 1h $WSB ▴28% $STOX ▴20% $TT ▴12% $SUDO ▴12% $BORING ▴12% ⬆️ Volume Surge 1h $SPO ▴225% $BAT ▴186% $F3 ▴97% $NOA ▴82% 👉

#OIN OIN is about to explode, prepare for a high appreciation of between 300% and 500% buy buy buy OIN #STOX #SUDO #WSB

🔝 Top #Perp DEXs by Volume #Growth in the last 30 Days Top decentralized perpetuals like Hibachi and Polynomial are seeing explosive growth, reflecting a surge in onchain derivatives trading. #STRIKE #SLP #SUDO #crypto

A Step-by-Step Approach: How to Diagnose and Strengthen the Security of Your Mac Computer: A Detailed Guide When you suspect that your Mac computer is experiencing abnormal lock screens, frequent password input prompts, or even that your account has been hacked, in addition to being vigilant about the security incidents themselves, you should also systematically check and strengthen the security protection of your device. Below are detailed operational steps to help you minimize risks and enhance security levels. 1. Account and Network Security Immediately change the password of your Apple ID and its associated email, and enable two-factor authentication. In "Device Management", kick out all unfamiliar devices to ensure account exclusivity. Restart the home router and upgrade the firmware, set a strong password, enable WPA2/3 encryption, and disable remote management. 2. System Permissions and Settings Troubleshooting Go to "System Settings → Privacy & Security" and check the permissions for "Full Disk Access, Accessibility, Screen Recording, Input Monitoring" one by one, removing all unknown apps. Check "System Preferences → Users & Groups → Login Items" and remove all unknown startup items. In "System Settings → General → Sharing", disable features such as "Screen Sharing, Remote Management, Remote Login" to prevent remote control. Check "System Settings → Privacy and Security → Profiles" and remove all unknown configuration profiles or enterprise management (MDM) entries. Open the firewall (System Settings → Network → Firewall), and consider enabling "Block all incoming connections" to enhance security. 3. Log and Evidence Collection Use the "Console" application to search for keywords such as loginwindow, sharingd, screensharingd, auth, sudo, to find suspicious logs. View login events and abnormal shutdown logs through terminal commands, for example: last | head log show --predicate 'process == "loginwindow"' --last 24h log show --style syslog --predicate 'eventMessage CONTAINS "Previous shutdown cause"' --last 7d Take photos or back up evidence promptly when suspicious remote sessions or authorization requests are discovered. 4. Peripheral and Firmware Security Only connect the power supply, monitor, and wired keyboard and mouse. Unplug all USB peripherals and wireless receivers, and observe whether any abnormalities still occur. Update the firmware of peripherals such as mouse and keyboard, preferably using the official update tools. Replace suspicious USB hubs or wireless receivers, prioritize wired or Bluetooth direct connection devices, and avoid using unknown sources of 2.4G receivers. V. System Repair and Isolation Create a brand new local administrator account to log in and observe if there will still be any abnormal pop-ups or password prompts. If the new account is functioning normally, it indicates that the old account may have been implanted with malicious residual items. After backing up important data, upgrade to the latest stable version of macOS. If the problem persists, it is recommended to wipe the disk and reinstall the system, using only iCloud to sync files to avoid the risk of bringing in issues from a full system image migration. 6. Recommendations for Good Usage Habits For any password pop-up that is suspicious or unclear in reason, prioritize selecting "Cancel," and then manually perform the relevant actions in the system settings. Do not scan unknown QR codes, download or install apps and plugins from unknown sources. The browser recommends installing ad and phishing filtering extensions (such as uBlock Origin) to enhance online security. Through the aforementioned multi-dimensional investigations and reinforcement measures, you can significantly reduce the risk of your Mac computer and personal account being attacked. In case of suspicious situations, be sure to remain vigilant, address them promptly, and ensure information security.

The article introduces how to deploy and call a simple smart contract on the NEAR Testnet. It covers basic information about the NEAR network, the installation of NEAR CLI, signing up for a TestNet account, compiling and deploying the contract, and the steps to call contract functions. Finally, it mentions that transaction details can be queried through NEAR Explorer and hints at the importance of security.