Search keywords: unauthorized
Images found: 2
Images per page:
Images from Adobe Stock
Outline icon for banned, restricted, or unauthorized user profile access.
Security Icons Collection. Unauthorized access elements set linear set: broken lock, warning keypad, unknown device icon, access denied panel, suspicious login arrow, alert
A police line with “Do Not Cross” tape blocking access to an area under police investigation. Used to secure crime scenes, accidents, or violence cases to prevent unauthorized entry and ensure safety
Digital data security and privacy protection from unauthorized access and cyber threats
Set of shield icons with a cross symbol indicating rejection or error
System status display shows critical alert on user interface for unknown device activity monitoring
Vector art of entry restricted sign indicating do not enter for unauthorized personnel only isolated on white background
An encrypted fortress with its intricate network of tunnels and gates safeguarding data against any unauthorized access.. Vector illustration
Keep door closed sign. Make sure door is closed after passing through it. Provide security, maintain temperature conditions, prevent the spread of smoke or fire. Prevent unauthorized access.
Distressed red rubber stamp with the word UNAUTHORIZED RECORD for official documents and digital warnings
Orange danger do not enter sign with white exclamation point warns of hazard, providing safety information and preventing unauthorized access to restricted areas
Laptop displaying lock, key, and warning signs beside server stacks and a cloud. Hand icon highlights unauthorized access. Ideal for cybersecurity, data protection, hacking, software, password
A dense crowd of matte black silhouettes, with a striking red figure in sharp contrast under a spotlight, emphasizing the peril of insider threats in data environments
Textured blue rectangular rubber stamp with ACCESS NOT GRANTED diagonally on a simple white background
Prohibition of Aquatic Leisure: No Swimming Sign Depicting Restricted Water Activities
Red shield silhouette with error message sign security protection failure concept vector icon illustration
Data Encryption is a method of converting information into unreadable code to prevent unauthorized access or theft.
Financial Fraud Icons. Line style icons of financial fraud: unauthorized transaction, forged check, inflated bill, fake refund;
No boating icon. Prohibited rowing vector illustration. Water safety sign warning against unauthorized boat use. Cautionary symbol for protecting swimmers and maintaining safe aquatic environments.
No Smoking and Vaping Allowed Signs. Cigarette and E-Cig Prohibition Symbols. Smoking Area Vector 10 eps.
Silhouette of a classic padlock, representing security and protection against unauthorized access
No road enter sign  icon vector graphic illustration  with white background flat hand made icon fill icon .
Security Icons Grid. Outline icon set of security warnings: lock, shield alert, breach detected, unauthorized access, firewall,
A stylized padlock icon in blue and red represents security and protection against unauthorized access.
Password protection login screen on white. Password protection secures your data and prevents unauthorized access.
Four padlocks with fingerprint icons for security concepts.
A padlock icon symbolizes security and protection against unauthorized access.
Firewall Barrier An analyst standing next to a virtual wall of fire symbolizing the firewalls role in blocking unauthorized access.
Digital cloud security concept with a firewall protecting data and networks from cyber threats and unauthorized access
Red grunge rubber stamp mark with textured distress effect displaying UNLICENSED MATERIAL on a diagonal
Blocked Icons vector illustration with thin line editable stroke containing disapproval, prohibited, no entry, blocked user, restricted, reject, banned, unauthorized, closed, denied, exclude, spam.
Large computer screen, secure login padlock with passwords, and running figure symbolizing data theft, hacking, or unauthorized access. Ideal for cybersecurity, hacking awareness, data breach risk
Authorized personnel only sign no unauthorized persons
Distressed blue rubber stamp with PERMISSION FAILED message diagonally across a clean white background
401 unauthorized error concept, thief, white
Cybersecurity firewall blocking unauthorized access connection vector line art on white background
Security Alert Icons. Security incident icons set of icons in flat pixel vector style: unauthorized access mark, alert siren, tampered lock, unknown device ping, block screen panel
Keep out sign indicating restricted access, highlighting safety precautions and warning against unauthorized entry to hazardous or private property with bold text and hazard stripes
Multi color icon for unauthorized
Broken Password Vector Glyph Icon Design
Line style icons of network intrusion detection: IDS dashboard, alarm icon, network anomaly, traffic spike, packet monitor, unauthorized access, scan alert, log review.
Prohibited File
Dark silhouette of a hooded figure with laptop and digital network connections is visible
stealing data
Simple black silhouette of a padlock icon representing security privacy and protection against unauthorized access
Threat Blocked icon set. illustration of a hacker figure sitting in front of a laptop on a computer screen. Illustrates the concept of cybercrime, internet security and unauthorized access to data.
Cyber security icon set with information, technology, data network, malware, virus, unauthorized access and protected.
Clipboard with Personal Data A clipboard with sheets of paper filled with personal data name email location being inspected by an unseen entity illustrating unauthorized data
Yellow and black color with line striped label banner with word no unauthorized accesss
Distressed red rubber stamp impression with the bold message unlicensed activity positioned diagonally across paper
Prohibition hand sign in striking red warns against unauthorized entry. Clear stop symbol communicates danger, restricted access, and forbidden touch zones effectively.
Computer screen displaying security risks thumbs up bugs, viruses, and unauthorized access, paired with warning alerts. Ideal for cybersecurity, data safety, spam protection, malware prevention
Isolated pictogram icon of a suspicious person representing criminal activity, scam behavior, theft, danger, and unauthorized or illegal presence
A distressed dark blue rubber stamp mark clearly shows the message SESSION INVALID against a plain white field
Line style icons of Web3 licensing: license revocation tool, expired rights alert, blacklisted content badge, unauthorized usage warning, contract breach flag, takedown request icon, content lockout
Simple black padlock icon representing security safety and protection against unauthorized access vector on white background
Line style icons of cybersecurity and privacy: system breach icon, unauthorized entry badge, critical alert screen, firewall bypass layout, access leak panel, threat marker symbol, compromised system
Password protection shown in simple black and white linear drawing. Secure access with password protection prevents unauthorized entry.
Digital Intrusion Icons. Digital Intrusion Icons pixel style icon set: breached firewall grid, warning pop-up, unauthorized access arrow, glitch signal, broken lock icon, intrusion
unauthorized access icon vector thin outline style sign
Denied Icon
unauthorized access icon symbol illustration logo
Blue padlock icon symbolizing security and protection against unauthorized access.
Security icon isolated on white background the icon shows a shield and a padlock, representing protection and safety from threats and unauthorized access
Fiery firewall protection against cyber attacks, a symbol of network security, safeguarding digital assets with robust defense mechanisms and preventing unauthorized access
Prohibition signage of unauthorized waste disposal on grungy wall illustration
Cyber security icon set with information, technology, data network, malware, virus, unauthorized access and protected.
Isometric workflow of anti-drone operation from radar detection to electromagnetic disruption of an unauthorized aerial vehicle.
Simple dark blue padlock icon symbolizing security privacy and protection against unauthorized access on a clean white background
Red grungy rubber stamp effect displaying text unlicensed access in a diagonal orientation across a surface
Password protection is essential, safeguarding sensitive information with secure authentication. Securing password protection methods prevents unauthorized access.
Eye observing binary code data beside a firewall with flame symbolizing cybersecurity, data protection, coding, privacy, network safety, unauthorized access prevention, and simple flat metaphor
Keylogger Protection is software that blocks unauthorized recording of keystrokes to safeguard sensitive input information.
Flat vector icons of safety signage: hard hat required, no unauthorized entry, fire extinguisher sign, warning triangle, electric hazard icon, scaffolding caution, danger tape, exit sign.
Anti-drone defense system operated by engineers with radar tracking and signal jamming to stop unauthorized UAVs in secure no-fly zones.
Automatically sever connections when suspicious activity or unauthorized access is detected
A customer being prompted to change their password regularly as a measure to prevent data breaches and unauthorized access to their account.. Vector illustration
Cloud security on digital network with closed padlock. Cloud security provides robust data protection and prevents unauthorized access, ensuring privacy.
No entry for unauthorized persons prohibition sign icon
Security measures for protecting fingerprint data and preventing unauthorized access
Flat illustration of two people configuring firewall settings network security and blocking unauthorized access
Hacker Icon Set Multiple Style Collection
Data breach icons illustrate compromised security, data exposure, and unauthorized access. Outline icons set.
Access Denied Vector Filled Icon Design
Detection Unauthorized Access Alert Icon
Identity verification success and unauthorized biometric access data breach concept
Cyber security icon set with information, technology, data network, malware, virus, unauthorized access and protected.
Digital security icons illustrating privacy, protection, and unauthorized access in modern technology
Flat illustration of two people configuring firewall settings network security and blocking unauthorized access
Red grunge stamp graphic indicating a certificate without proper licensing or official validation, ideal for official warnings
Securing documents with cloud shield provides data privacy and protection. Cloud shield ensures protection of personal information and privacy from unauthorized access or cyber threats.
Industrial cyber security. Vector illustration. The ever-present threat cyber attacks necessitates proactive security measures Firewalls act as first line defense against unauthorized access
Security Fence Icon, Barriers set up around the stadium or pitch to prevent unauthorized access and ensure crowd control during events.
Closed parking barrier gate restricting access to unauthorized vehicles
Cybercriminal gaining unauthorized access to a smartphone with a key representing digital security
Private terrain sign paving. Prohibited access for unauthorized persons. Private house. Stones pattern. sidewalk tiles. Paving blocks. Pavement stones. Do not enter or no entry sign.
A network cable severed in two with sparks symbolizing the risks of unauthorized access and the need for physical security.
Password protection interface with lock icon and login button on light blue backdrop for security. This password protection provides access control and safeguards against unauthorized entry.
Online Account Fraud Icons. Line style icons of online account fraud: unauthorized login, fake user registration, password reset
Step-by-step isometric illustration of an anti-drone defense system detecting, tracking, and disabling unauthorized UAVs using radar and electromagnetic jammer.
Next page
/ 10