locked encrypted computer digital security breach safety against cyber crime phishing theft hacking spam (encryption)

lock locked security secure safe protection protect shield shielded crypto encrypt encrypted decoded decode decrypted decrypt code cypher defense precaution guarded guard internet online virtual cyber wifi ethernet web website websites link links engine electronic send sending computer computers laptop notebook notebooks button buttons data information pc macbook apple windows modern typing type icon danger crime criminality theft thieves thief robbery rob breach violation fraud phishing hacking hack hacked hacker virus malware viruses malwares cyberterrorism ransomware piracy spam spamming spams